# 2018 New Hampshire House of Representatives election

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vte :
The 2018 New Hampshire House of Representatives elections took place as part of the biennial United States elections. New Hampshire voters elected all 400 state representatives from 103 districts. State representatives serve two-year terms in the New Hampshire House of Representatives. A primary election on September 11, 2018, determined which candidates would appear on the November 6 general election ballot. All the members elected served in the 166th New Hampshire General Court.

## Summary of results

| District | District | Incumbent | Party | Party | Elected Representative | Party |
| Belknap | 1 | Valerie Fraser | | Rep | Harry Viens | Rep |
| Belknap | 2 | Mark Abear | | Rep | Harry Bean | Rep |
| Belknap | 2 | Glen Aldrich | | Rep | Glen Aldrich | Rep |
| Belknap | 2 | Norman Silber | | Rep | Deanna Jurius | Rep |
| Belknap | 2 | Herb Vadney | | Rep | Jonathan Mackie | Rep |
| Belknap | 3 | David Huot | | Dem | David Huot | Dem |
| Belknap | 3 | Peter Spanos | | Rep | Peter Spanos | Rep |
| Belknap | 3 | Franklin Tilton | | Rep | Franklin Tilton | Rep |
| Belknap | 3 | Peter Spagnulo | | Dem | Richard Beaudoin | Rep |
| Belknap | 4 | Dennis Fields | | Rep | Dennis Fields | Rep |
| Belknap | 4 | Timothy Lang Sr. | | Rep | Timothy Lang Sr. | Rep |
| Belknap | 5 | Vacant | Vacant | Vacant | George Feeney | Rep |
| Belknap | 5 | Peter Varney | | Rep | Peter Varney | Rep |
| Belknap | 6 | John Plumer | | Rep | John Plumer | Rep |
| Belknap | 6 | Michael Sylvia | | Rep | Michael Sylvia | Rep |
| Belknap | 7 | Barbara Comtois | | Rep | Barbara Comtois | Rep |
| Belknap | 8 | Raymond Howard | | Rep | Raymond Howard | Rep |
| Belknap | 9 | Charlie St. Clair | | Dem | Charlie St. Clair | Dem |
| Carroll | 1 | Gene G. Chandler | | Rep | Anita Burroughs | Dem |
| Carroll | 2 | Thomas Buco | | Dem | Thomas Buco | Dem |
| Carroll | 2 | Frank McCarthy | | Rep | Harrison Kanzler | Dem |
| Carroll | 2 | Karen Umberger | | Rep | Stephen Woodcock | Dem |
| Carroll | 3 | Jerry Knirk | | Dem | Jerry Knirk | Dem |
| Carroll | 3 | Mark McConkey | | Rep | Susan Ticehurst | Dem |
| Carroll | 4 | Glenn Cordelli | | Rep | Glenn Cordelli | Rep |
| Carroll | 4 | Karel Crawford | | Rep | Karel Crawford | Rep |
| Carroll | 5 | Lino Avellani | | Rep | Lino Avellani | Rep |
| Carroll | 5 | Ed Comeau | | Rep | Ed Comeau | Rep |
| Carroll | 5 | Bill Nelson | | Rep | Bill Nelson | Rep |
| Carroll | 6 | Edith DesMarais | | Dem | Edith DesMarais | Dem |
| Carroll | 6 | Steve Schmidt | | Rep | John MacDonald | Rep |
| Carroll | 7 | Ed Butler | | Dem | Ed Butler | Dem |
| Carroll | 8 | William Marsh | | Rep | William Marsh | Rep |
| Cheshire | 1 | Michael Abbott | | Dem | Michael Abbott | Dem |
| Cheshire | 1 | Paul Berch | | Dem | Paul Berch | Dem |
| Cheshire | 1 | Cathryn Harvey | | Dem | Cathryn Harvey | Dem |
| Cheshire | 1 | Lucy Weber | | Dem | Lucy Weber | Dem |
| Cheshire | 2 | John Mann | | Dem | John Mann | Dem |
| Cheshire | 3 | Dan Eaton | | Dem | Dan Eaton | Dem |
| Cheshire | 4 | Vacant | Vacant | Vacant | David Morrill | Dem |
| Cheshire | 5 | John Bordenet | | Dem | John Bordenet | Dem |
| Cheshire | 6 | David Meader | | Dem | David Meader | Dem |
| Cheshire | 7 | Gladys Johnsen | | Dem | Sparky Von Plinsky | Dem |
| Cheshire | 8 | Donovan Fenton | | Dem | Donovan Fenton | Dem |
| Cheshire | 9 | Richard Ames | | Dem | Richard Ames | Dem |
| Cheshire | 9 | Douglas Ley | | Dem | Douglas Ley | Dem |
| Cheshire | 10 | Marge Shephardson | | Dem | Sandy Swinburne | Dem |
| Cheshire | 11 | John B. Hunt | | Rep | John B. Hunt | Rep |
| Cheshire | 11 | John O'Day | | Rep | John O'Day | Rep |
| Cheshire | 12 | F. Barrett Faulkner | | Dem | F. Barrett Faulkner | Dem |
| Cheshire | 12 | Jim McConnell | | Rep | Jennie Gomarlo | Dem |
| Cheshire | 13 | Henry Parkhurst | | Dem | Henry Parkhurst | Dem |
| Cheshire | 14 | Frank Sterling Jr. | | Rep | Craig Thompson | Dem |
| Cheshire | 15 | Bruce Tatro | | Dem | Bruce Tatro | Dem |
| Cheshire | 16 | Delmar Burridge | | Dem | Joe Schapiro | Dem |
| Cheshire | 16 | William Pearson | | Dem | William Pearson | Dem |
| Coös | 1 | Jon Fothergill | | Rep | Jon Fothergill | Rep |
| Coös | 1 | Bing Judd | | Rep | Michael Furbush | Rep |
| Coös | 2 | Wayne Moynihan | | Dem | Wayne Moynihan | Dem |
| Coös | 3 | Larry Laflamme | | Dem | Larry Laflamme | Dem |
| Coös | 3 | Robert Theberge | | Rep | Henry Noel | Dem |
| Coös | 3 | Yvonne Thomas | | Dem | Yvonne Thomas | Dem |
| Coös | 4 | Herbert Richardson | | Dem | Kevin Craig | Rep |
| Coös | 5 | Edith Tucker | | Dem | Edith Tucker | Dem |
| Coös | 6 | William Hatch | | Dem | William Hatch | Dem |
| Coös | 7 | Troy Merner | | Rep | Troy Merner | Rep |
| Grafton | 1 | Erin Tapper Hennessey | | Rep | Erin Tapper Hennessey | Rep |
| Grafton | 1 | Linda Massimilla | | Dem | Linda Massimilla | Dem |
| Grafton | 2 | Skylar Boutin | | Rep | Timothy Egan | Dem |
| Grafton | 3 | Susan M. Ford | | Dem | Susan M. Ford | Dem |
| Grafton | 4 | Rick Ladd | | Rep | Rick Ladd | Rep |
| Grafton | 5 | Bonnie Ham | | Rep | Jerry Stringham | Dem |
| Grafton | 6 | Kevin Maes | | Dem | Kevin Maes | Dem |
| Grafton | 7 | Tiffany Johnson | | Rep | Richard Osborne | Dem |
| Grafton | 8 | Travis Bennett | | Dem | Sallie Fellows | Dem |
| Grafton | 8 | Steven Rand | | Dem | Joyce Weston | Dem |
| Grafton | 8 | Suzanne Smith | | Dem | Suzanne Smith | Dem |
| Grafton | 9 | Robert Hull | | Rep | Ned Gordon | Rep |
| Grafton | 9 | Vincent Migliore | | Rep | Vincent Migliore | Rep |
| Grafton | 10 | Roger Dontonville | | Dem | Roger Dontonville | Dem |
| Grafton | 11 | Timothy Josephson | | Dem | Timothy Josephson | Dem |
| Grafton | 12 | Polly Campion | | Dem | Polly Campion | Dem |
| Grafton | 12 | Patricia Higgins | | Dem | Garrett Muscatel | Dem |
| Grafton | 12 | Mary Jane Mulligan | | Dem | Mary Jane Mulligan | Dem |
| Grafton | 12 | Sharon Nordgren | | Dem | Sharon Nordgren | Dem |
| Grafton | 13 | Richard Abel | | Dem | Richard Abel | Dem |
| Grafton | 13 | Susan Almy | | Dem | Susan Almy | Dem |
| Grafton | 13 | George Sykes | | Dem | George Sykes | Dem |
| Grafton | 13 | Andy White | | Dem | Laurel Stavis | Dem |
| Grafton | 14 | David Bailey | | Rep | Elaine French | Dem |
| Grafton | 15 | David Binford | | Rep | Dennis Ruprecht | Dem |
| Grafton | 16 | Duane Brown | | Rep | Francesca Diggs | Dem |
| Grafton | 17 | Stephen Darrow | | Rep | Joshua Adjutant | Dem |
| Hillsborough | 1 | Jim Feldofi | | Rep | Jim Feldofi | Rep |
| Hillsborough | 1 | Marjorie Porter | | Dem | Marjorie Porter | Dem |
| Hillsborough | 2 | Daniel Donovan | | Rep | Keith Erf | Rep |
| Hillsborough | 2 | Gary Hopper | | Rep | Gary Hopper | Rep |
| Hillsborough | 2 | Neal Kurk | | Rep | JP Marzullo | Rep |
| Hillsborough | 3 | Jonathan Manley Sr. | | Dem | Dan Pickering | Dem |
| Hillsborough | 4 | Vacant | Vacant | Vacant | Jennifer Bernet | Dem |
| Hillsborough | 4 | Kermit Williams | | Dem | Kermit Williams | Dem |
| Hillsborough | 5 | Glen Dickey | | Rep | David Woodbury | Dem |
| Hillsborough | 5 | Gerald Griffin | | Rep | Donna Mombourquette | Dem |
| Hillsborough | 6 | Rick Christie | | Rep | Joe Alexander | Rep |
| Hillsborough | 6 | Barbara Griffin | | Rep | Barbara Griffin | Rep |
| Hillsborough | 6 | Dave Pierce | | Rep | Michael Gunski | Rep |
| Hillsborough | 6 | Claire Rouillard | | Rep | Fred Plett | Rep |
| Hillsborough | 6 | Nick Zaricki | | Rep | Cole Riel | Dem |
| Hillsborough | 7 | David Danielson | | Rep | David Danielson | Rep |
| Hillsborough | 7 | Bart Fromuth | | Rep | Linda Rae Camarota | Rep |
| Hillsborough | 7 | Linda Gould | | Rep | Linda Gould | Rep |
| Hillsborough | 7 | John Graham | | Rep | John Graham | Rep |
| Hillsborough | 7 | Keith Murphy | | Rep | Sue Mullen | Dem |
| Hillsborough | 7 | Terry Wolf | | Rep | Michael Trenta | Rep |
| Hillsborough | 8 | Jeff Goley | | Dem | Jeff Goley | Dem |
| Hillsborough | 8 | Daniel Sullivan | | Dem | Diane Langley | Dem |
| Hillsborough | 9 | Linda DiSilvestro | | Dem | Linda DiSilvestro | Dem |
| Hillsborough | 9 | Vacant | Vacant | Vacant | Iz Piedra | Dem |
| Hillsborough | 10 | Jean Jeudy | | Dem | Jean Jeudy | Dem |
| Hillsborough | 10 | Pat Long | | Dem | Pat Long | Dem |
| Hillsborough | 11 | Elizabeth Edwards | | Dem | Donald Bouchard | Dem |
| Hillsborough | 11 | Vacant | Vacant | Vacant | Nicole Klein-Knight | Dem |
| Hillsborough | 12 | Amanda Bouldin | | Dem | Amanda Bouldin | Dem |
| Hillsborough | 12 | Lisa Freeman | | Rep | Andrew Bouldin | Dem |
| Hillsborough | 13 | Larry Gagne | | Rep | Larry Gagne | Rep |
| Hillsborough | 13 | Richard O'Leary | | Dem | Kathy Desjardin | Dem |
| Hillsborough | 14 | Mary Freitas | | Dem | Mary Freitas | Dem |
| Hillsborough | 14 | Mary Heath | | Dem | Mary Heath | Dem |
| Hillsborough | 15 | Erika Conners | | Dem | Erika Conners | Dem |
| Hillsborough | 15 | Vacant | Vacant | Vacant | Mark Warden | Rep |
| Hillsborough | 16 | Barbara Shaw | | Dem | Barbara Shaw | Dem |
| Hillsborough | 16 | Victoria Sullivan | | Rep | Joshua Query | Dem |
| Hillsborough | 17 | Mark MacKenzie | | Dem | Heidi Hamer | Dem |
| Hillsborough | 17 | Timothy Smith | | Dem | Timothy Smith | Dem |
| Hillsborough | 18 | Patricia Cornell | | Dem | Patricia Cornell | Dem |
| Hillsborough | 18 | Armand Forest | | Dem | Willis Griffith | Dem |
| Hillsborough | 19 | Bob Backus | | Dem | Bob Backus | Dem |
| Hillsborough | 19 | Joel Elber | | Dem | Kendall Snow | Dem |
| Hillsborough | 20 | Frank Byron | | Rep | Ralph Boehm | Rep |
| Hillsborough | 20 | Richard Lascelles | | Rep | Richard Lascelles | Rep |
| Hillsborough | 21 | Dick Barry | | Rep | Dick Barry | Rep |
| Hillsborough | 21 | Chris Christensen | | Rep | Nancy Murphy | Dem |
| Hillsborough | 21 | Dick Hinch | | Rep | Dick Hinch | Rep |
| Hillsborough | 21 | Vacant | Vacant | Vacant | Rosemarie Rung | Dem |
| Hillsborough | 21 | Bob L'Heureux | | Rep | Bob L'Heureux | Rep |
| Hillsborough | 21 | Josh Moore | | Rep | Kathryn Stack | Dem |
| Hillsborough | 21 | Jeanine Notter | | Rep | Jeanine Notter | Rep |
| Hillsborough | 21 | Tony Pellegrino | | Rep | Wendy Thomas | Dem |
| Hillsborough | 22 | Peter Hansen | | Rep | Megan Murray | Dem |
| Hillsborough | 22 | Len Gerzon | | Dem | Julie Radhakrishnan | Dem |
| Hillsborough | 22 | Nate Jenson | | Rep | Reed Panasiti | Rep |
| Hillsborough | 23 | Barbara Biggie | | Rep | Paul Dargie | Dem |
| Hillsborough | 23 | Charlie Burns | | Rep | Charlie Burns | Rep |
| Hillsborough | 23 | Carolyn Halstead | | Rep | Peter Petrigno | Dem |
| Hillsborough | 23 | Joelle Martin | | Dem | Joelle Martin | Dem |
| Hillsborough | 24 | Peter Leishman | | Dem | Peter Leishman | Dem |
| Hillsborough | 24 | Ivy Vann | | Dem | Ivy Vann | Dem |
| Hillsborough | 25 | Craig Moore | | Rep | Tim Merlino | Rep |
| Hillsborough | 25 | Paul Somero | | Rep | Paul Somero | Rep |
| Hillsborough | 26 | John Carr | | Rep | Jack Flanagan | Rep |
| Hillsborough | 26 | John Lewicke | | Rep | Brett Hall | Dem |
| Hillsborough | 27 | Jim Belanger | | Rep | Jim Belanger | Rep |
| Hillsborough | 27 | Carolyn Gargasz | | Rep | Michelle St. John | Dem |
| Hillsborough | 28 | Jan Schmidt | | Dem | Jan Schmidt | Dem |
| Hillsborough | 28 | Elizabeth Ferreira | | Rep | William Bordy | Dem |
| Hillsborough | 28 | Carl Seidel | | Rep | Bruce Cohen | Dem |
| Hillsborough | 29 | Suzanne Harvey | | Dem | Paul Bergeron | Dem |
| Hillsborough | 29 | Peggy McCarthy | | Rep | Ray Newman | Dem |
| Hillsborough | 29 | Sue Newman | | Dem | Sue Newman | Dem |
| Hillsborough | 30 | Patricia Klee | | Dem | Patricia Klee | Dem |
| Hillsborough | 30 | Mariellen MacKay | | Rep | Sherry Dutzy | Dem |
| Hillsborough | 30 | Cindy Rosenwald | | Dem | Suzanne Vail | Dem |
| Hillsborough | 31 | Vacant | Vacant | Vacant | Manny Espitia | Dem |
| Hillsborough | 31 | David Cote | | Dem | David Cote | Dem |
| Hillsborough | 31 | Amelia Keane | | Dem | Fred Davis | Dem |
| Hillsborough | 32 | Don LeBrun | | Rep | Allison Nutting-Wong | Dem |
| Hillsborough | 32 | David Murotake | | Rep | Michael Pedersen | Dem |
| Hillsborough | 32 | Steve Negron | | Rep | Dan Toomey | Dem |
| Hillsborough | 33 | Ken N. Gidge | | Dem | Ken N. Gidge | Dem |
| Hillsborough | 33 | Mark King | | Dem | Mark King | Dem |
| Hillsborough | 33 | Kevin Scully | | Rep | Fran Nutter-Upham | Dem |
| Hillsborough | 34 | Vacant | Vacant | Vacant | Greg Indruk | Dem |
| Hillsborough | 34 | Catherine Sofikitis | | Dem | Catherine Sofikitis | Dem |
| Hillsborough | 34 | Timothy Twombly | | Rep | Deb Stevens | Dem |
| Hillsborough | 35 | Skip Cleaver | | Dem | Skip Cleaver | Dem |
| Hillsborough | 35 | David Lisle | | Dem | Laura Telerski | Dem |
| Hillsborough | 35 | Latha Mangipudi | | Dem | Latha Mangipudi | Dem |
| Hillsborough | 36 | Marty Jack | | Dem | Marty Jack | Dem |
| Hillsborough | 36 | Michael O'Brien | | Dem | Michael O'Brien | Dem |
| Hillsborough | 36 | Bill Ohm | | Rep | Linda Harriott-Gathright | Dem |
| Hillsborough | 37 | Caleb Q. Dyer | | Lib | Bob Greene | Rep |
| Hillsborough | 37 | Vacant | Vacant | Vacant | Alicia Lekas | Rep |
| Hillsborough | 37 | Vacant | Vacant | Vacant | Tony Lekas | Rep |
| Hillsborough | 37 | Lynne Ober | | Rep | Lynne Ober | Rep |
| Hillsborough | 37 | Russell Ober | | Rep | Russell Ober | Rep |
| Hillsborough | 37 | Andrew Prout | | Rep | Andrew Prout | Rep |
| Hillsborough | 37 | Andrew Renzullo | | Rep | Andrew Renzullo | Rep |
| Hillsborough | 37 | Kimberly Rice | | Rep | Kimberly Rice | Rep |
| Hillsborough | 37 | Eric Schleien | | Rep | Hershel Nunez | Rep |
| Hillsborough | 37 | Gregory Smith | | Rep | James Whittemore | Rep |
| Hillsborough | 37 | Jordan Ulery | | Rep | Jordan Ulery | Rep |
| Hillsborough | 38 | Richard McNamara | | Dem | Chris Balch | Dem |
| Hillsborough | 38 | John Valera | | Rep | John Bosman | Dem |
| Hillsborough | 39 | John Burt | | Rep | John Burt | Rep |
| Hillsborough | 40 | Keith Ammon | | Rep | Kat McGhee | Dem |
| Hillsborough | 41 | Laurie Sanborn | | Rep | Laurie Sanborn | Rep |
| Hillsborough | 42 | Jesse Martineau | | Dem | Jacqueline Chretien | Dem |
| Hillsborough | 42 | Vacant | Vacant | Vacant | Matt Wilhelm | Dem |
| Hillsborough | 43 | Benjamin Baroody | | Dem | Benjamin Baroody | Dem |
| Hillsborough | 43 | Christopher Herbert | | Dem | Christopher Herbert | Dem |
| Hillsborough | 43 | Kathleen Souza | | Rep | Richard Komi | Dem |
| Hillsborough | 44 | Mark McLean | | Rep | Mark McLean | Rep |
| Hillsborough | 44 | Mark Proulx | | Rep | Mark Proulx | Rep |
| Hillsborough | 45 | Jane Beaulieu | | Dem | Jane Beaulieu | Dem |
| Hillsborough | 45 | Connie Van Houten | | Dem | Connie Van Houten | Dem |
| Merrimack | 1 | Vacant | Vacant | Vacant | Ken Wells | Dem |
| Merrimack | 2 | Werner D. Horn | | Rep | Werner D. Horn | Rep |
| Merrimack | 2 | Dave Testerman | | Rep | Dave Testerman | Rep |
| Merrimack | 3 | Greg Hill | | Rep | Greg Hill | Rep |
| Merrimack | 3 | Ryan Smith | | Rep | Joyce Fulweiler | Dem |
| Merrimack | 4 | Douglas Long | | Rep | Tom Schamberg | Dem |
| Merrimack | 5 | Karen Ebel | | Dem | Karen Ebel | Dem |
| Merrimack | 5 | Dan Wolf | | Rep | Dan Wolf | Rep |
| Merrimack | 6 | Beth Rodd | | Dem | Beth Rodd | Dem |
| Merrimack | 6 | David Woolpert | | Dem | Rod Pimentel | Dem |
| Merrimack | 7 | Clyde Carson | | Dem | Clyde Carson | Dem |
| Merrimack | 8 | Caroletta Alicea | | Dem | Robert Forsythe | Rep |
| Merrimack | 9 | Howard Moffett | | Dem | Howard Moffett | Dem |
| Merrimack | 9 | Michael Moffett | | Rep | George Saunderson | Dem |
| Merrimack | 10 | David Luneau | | Dem | David Luneau | Dem |
| Merrimack | 10 | Mel Myler | | Dem | Mel Myler | Dem |
| Merrimack | 10 | Mary Jane Wallner | | Dem | Mary Jane Wallner | Dem |
| Merrimack | 11 | Steve Shurtleff | | Dem | Steve Shurtleff | Dem |
| Merrimack | 12 | Paul Henle | | Dem | Connie Lane | Dem |
| Merrimack | 13 | Beth Richards | | Dem | Beth Richards | Dem |
| Merrimack | 14 | James MacKay | | Dem | James MacKay | Dem |
| Merrimack | 15 | Linda Kennison | | Dem | Ryan Buchanan | Dem |
| Merrimack | 16 | Timothy Soucy | | Dem | Timothy Soucy | Dem |
| Merrimack | 17 | Dick Patten | | Dem | Safiya Wazir | Dem |
| Merrimack | 18 | Kris Schultz | | Dem | Kris Schultz | Dem |
| Merrimack | 19 | Christy Bartlett | | Dem | Christy Bartlett | Dem |
| Merrimack | 20 | David Doherty | | Dem | David Doherty | Dem |
| Merrimack | 20 | Diane Schuett | | Dem | Diane Schuett | Dem |
| Merrimack | 20 | Brian Seaworth | | Rep | Brian Seaworth | Rep |
| Merrimack | 21 | Michael Brewster | | Rep | James Allard | Rep |
| Merrimack | 21 | John Klose | | Rep | John Klose | Rep |
| Merrimack | 22 | Alan Turcotte | | Dem | Alan Turcotte | Dem |
| Merrimack | 23 | J.R. Hoell | | Rep | Samantha Fox | Dem |
| Merrimack | 23 | Bill Kuch | | Rep | Gary Woods | Dem |
| Merrimack | 23 | Mary Beth Walz | | Dem | Mary Beth Walz | Dem |
| Merrimack | 24 | Frank Kotowski | | Rep | Frank Kotowski | Rep |
| Merrimack | 24 | John Leavitt | | Rep | Michael Yakubovich | Rep |
| Merrimack | 24 | Richard Marple | | Rep | Richard Marple | Rep |
| Merrimack | 24 | Thomas Walsh IV | | Rep | Thomas Walsh IV | Rep |
| Merrimack | 25 | Natalie Wells | | Rep | David Karrick | Dem |
| Merrimack | 26 | Howard Pearl | | Rep | Howard Pearl | Rep |
| Merrimack | 27 | Mary Stuart Gile | | Dem | Art Ellison | Dem |
| Merrimack | 27 | Vacant | Vacant | Vacant | Rebecca McWilliams | Dem |
| Merrimack | 28 | Katherine Rogers | | Dem | Katherine Rogers | Dem |
| Merrimack | 29 | Carol McGuire | | Rep | Carol McGuire | Rep |
| Rockingham | 1 | Brian Stone | | Rep | David Coursin | Dem |
| Rockingham | 2 | Jim Nasser | | Rep | Alan Bershtein | Rep |
| Rockingham | 2 | James Spillane | | Rep | James Spillane | Rep |
| Rockingham | 2 | Kevin Verville | | Rep | Kevin Verville | Rep |
| Rockingham | 3 | Michael Costable | | Rep | Michael Costable | Rep |
| Rockingham | 3 | Kathleen Hoelzel | | Rep | Kathleen Hoelzel | Rep |
| Rockingham | 3 | Carolyn Matthews | | Rep | Kevin Pratt | Rep |
| Rockingham | 4 | Jess Edwards | | Rep | Jess Edwards | Rep |
| Rockingham | 4 | Joseph Hagan | | Rep | Becky Owens | Rep |
| Rockingham | 4 | Jason Osborne | | Rep | Jason Osborne | Rep |
| Rockingham | 4 | Chris True | | Rep | Chris True | Rep |
| Rockingham | 4 | Kari Lerner | | Dem | Tony Piemonte | Rep |
| Rockingham | 5 | Al Baldasaro | | Rep | Al Baldasaro | Rep |
| Rockingham | 5 | Martin Bove | | Rep | Tom Dolan | Rep |
| Rockingham | 5 | David Lundgren | | Rep | David Lundgren | Rep |
| Rockingham | 5 | Betsy McKinney | | Rep | Betsy McKinney | Rep |
| Rockingham | 5 | Sherman Packard | | Rep | Sherman Packard | Rep |
| Rockingham | 5 | Bob Rimol | | Rep | Anne Warner | Dem |
| Rockingham | 5 | Douglas Thomas | | Rep | Douglas Thomas | Rep |
| Rockingham | 6 | Brian Chirichiello | | Rep | Brian Chirichiello | Rep |
| Rockingham | 6 | Patricia Dowling | | Rep | Mary Eisner | Dem |
| Rockingham | 6 | Bob Fesh | | Rep | David Love | Rep |
| Rockingham | 6 | Phyllis Katsakiores | | Rep | Phyllis Katsakiores | Rep |
| Rockingham | 6 | David Milz | | Rep | David Milz | Rep |
| Rockingham | 6 | John O'Connor | | Rep | John O'Connor | Rep |
| Rockingham | 6 | Frank Sapareto | | Rep | Katherine O'Brien | Rep |
| Rockingham | 6 | Richard Tripp | | Rep | John Potucek | Rep |
| Rockingham | 6 | James C. Webb | | Rep | James C. Webb | Rep |
| Rockingham | 6 | Brenda Willis | | Rep | Stephen Pearson | Rep |
| Rockingham | 7 | David Bates | | Rep | Joel Desilets | Rep |
| Rockingham | 7 | Mary Griffin | | Rep | Mary Griffin | Rep |
| Rockingham | 7 | Walter Kolodziej | | Rep | Walter Kolodziej | Rep |
| Rockingham | 7 | Charles McMahon | | Rep | Charles McMahon | Rep |
| Rockingham | 8 | Vacant | Vacant | Vacant | Daryl Abbas | Rep |
| Rockingham | 8 | Arthur Barnes III | | Rep | Arthur Barnes III | Rep |
| Rockingham | 8 | Vacant | Vacant | Vacant | Ed DeClercq | Rep |
| Rockingham | 8 | Vacant | Vacant | Vacant | Fred Doucette | Rep |
| Rockingham | 8 | Bob Elliott | | Rep | Bob Elliott | Rep |
| Rockingham | 8 | Betty Gay | | Rep | Betty Gay | Rep |
| Rockingham | 8 | John Janigian | | Rep | John Janigian | Rep |
| Rockingham | 8 | John Manning Jr. | | Rep | Everett McBride | Rep |
| Rockingham | 8 | John Sytek | | Rep | John Sytek | Rep |
| Rockingham | 9 | Sean Morrison | | Rep | Sean Morrison | Rep |
| Rockingham | 9 | Michael Vose | | Rep | Mark Vallone | Dem |
| Rockingham | 10 | Dan Itse | | Rep | Dennis Acton | Rep |
| Rockingham | 11 | Allen Cook | | Rep | Liz McConnell | Dem |
| Rockingham | 12 | Steven Woitkun | | Rep | Scott Wallace | Rep |
| Rockingham | 13 | Dennis Green | | Rep | Dennis Green | Rep |
| Rockingham | 13 | Joe Guthrie | | Rep | Joe Guthrie | Rep |
| Rockingham | 13 | David Welch | | Rep | David Welch | Rep |
| Rockingham | 13 | Kenneth Weyler | | Rep | Kenneth Weyler | Rep |
| Rockingham | 14 | Debra DeSimone | | Rep | Debra DeSimone | Rep |
| Rockingham | 14 | William Friel | | Rep | Robert Harb | Rep |
| Rockingham | 14 | Norman Major | | Rep | Norman Major | Rep |
| Rockingham | 14 | Peter Torosian | | Rep | Peter Torosian | Rep |
| Rockingham | 15 | Mary Allen | | Rep | Charles Melvin | Rep |
| Rockingham | 16 | Bob Nigrello | | Rep | Dan Davis | Rep |
| Rockingham | 17 | Michael Cahill | | Dem | Michael Cahill | Dem |
| Rockingham | 17 | Charlotte DiLorenzo | | Dem | Charlotte DiLorenzo | Dem |
| Rockingham | 17 | Ellen Read | | Dem | Ellen Read | Dem |
| Rockingham | 18 | Skip Berrien | | Dem | Skip Berrien | Dem |
| Rockingham | 18 | Elizabeth Farnham | | Dem | Lisa Bunker | Dem |
| Rockingham | 18 | Paula Francese | | Dem | Gaby Grossman | Dem |
| Rockingham | 18 | Julie Gilman | | Dem | Julie Gilman | Dem |
| Rockingham | 19 | Patrick Abrami | | Rep | Patrick Abrami | Rep |
| Rockingham | 19 | Debra Altschiller | | Dem | Debra Altschiller | Dem |
| Rockingham | 20 | Francis Chase | | Rep | Max Abramson | Rep |
| Rockingham | 20 | Jason Janvrin | | Rep | William Fowler | Rep |
| Rockingham | 20 | Aboul Khan | | Rep | Aboul Khan | Rep |
| Rockingham | 21 | Philip Bean | | Rep | Patricia Bushway | Dem |
| Rockingham | 21 | Robert Cushing | | Dem | Robert Cushing | Dem |
| Rockingham | 21 | Mike Edgar | | Dem | Mike Edgar | Dem |
| Rockingham | 21 | Tracy Emerick | | Rep | Tom Loughman | Dem |
| Rockingham | 22 | Henry Marsh | | Rep | Jim Maggiore | Dem |
| Rockingham | 23 | Dennis Malloy | | Dem | Dennis Malloy | Dem |
| Rockingham | 24 | Mindi Messmer | | Dem | Jaci Grote | Dem |
| Rockingham | 24 | Kate Murray | | Dem | Kate Murray | Dem |
| Rockingham | 25 | Laura Pantelakos | | Dem | Laura Pantelakos | Dem |
| Rockingham | 26 | Rebecca McBeath | | Dem | Rebecca McBeath | Dem |
| Rockingham | 27 | Peter Somssich | | Dem | Peter Somssich | Dem |
| Rockingham | 28 | Gerry Ward | | Dem | Gerry Ward | Dem |
| Rockingham | 29 | Vacant | Vacant | Vacant | David Meuse | Dem |
| Rockingham | 30 | Jacqueline Cali-Pitts | | Dem | Jacqueline Cali-Pitts | Dem |
| Rockingham | 31 | Tamara Le | | Dem | Tamara Le | Dem |
| Rockingham | 32 | Vacant | Vacant | Vacant | Terry Roy | Rep |
| Rockingham | 33 | Scott Wallace | | Rep | Josh Yokela | Rep |
| Rockingham | 34 | Mark Pearson | | Rep | Mark Pearson | Rep |
| Rockingham | 35 | Richard Gordon | | Rep | Deborah Hobson | Rep |
| Rockingham | 36 | Patricia Lovejoy | | Dem | Patricia Lovejoy | Dem |
| Rockingham | 37 | Rio Tilton | | Rep | Jason Janvrin | Rep |
| Strafford | 1 | Robert Graham | | Rep | Peter Hayward | Rep |
| Strafford | 1 | John Mullen Jr. | | Rep | Abigail Rooney | Rep |
| Strafford | 2 | James Hogan | | Rep | James Hogan | Rep |
| Strafford | 2 | Joseph Pitre | | Rep | Joseph Pitre | Rep |
| Strafford | 3 | Michael Harrington | | Rep | Michael Harrington | Rep |
| Strafford | 3 | Kurt Wuelper | | Rep | Kurt Wuelper | Rep |
| Strafford | 4 | Jackie Cilley | | Dem | Cassandra Levesque | Dem |
| Strafford | 4 | Len Turcotte | | Rep | Matthew Towne | Dem |
| Strafford | 5 | Jeffrey Salloway | | Dem | Jeffrey Salloway | Dem |
| Strafford | 6 | Wayne Burton | | Dem | Cam Kenney | Dem |
| Strafford | 6 | Timothy Horrigan | | Dem | Timothy Horrigan | Dem |
| Strafford | 6 | Marjorie Smith | | Dem | Marjorie Smith | Dem |
| Strafford | 6 | Judith Spang | | Dem | Judith Spang | Dem |
| Strafford | 6 | Janet Wall | | Dem | Janet Wall | Dem |
| Strafford | 7 | Timothy Fontneau | | Dem | Timothy Fontneau | Dem |
| Strafford | 8 | Donna Ellis | | Dem | Donna Ellis | Dem |
| Strafford | 9 | Steven Beaudoin | | Rep | Steven Beaudoin | Rep |
| Strafford | 10 | Jody McNally | | Rep | Jody McNally | Rep |
| Strafford | 11 | Chuck Grassie | | Dem | Chuck Grassie | Dem |
| Strafford | 12 | Matthew Scruton | | Rep | Mac Kittredge | Rep |
| Strafford | 13 | Casey Conley | | Dem | Casey Conley | Dem |
| Strafford | 14 | Hamilton Krans Jr. | | Dem | Kristina Fargo | Dem |
| Strafford | 15 | Linn Opderbecke | | Dem | Linn Opderbecke | Dem |
| Strafford | 16 | Sherry Frost | | Dem | Sherry Frost | Dem |
| Strafford | 17 | Peter Bixby | | Dem | Peter Bixby | Dem |
| Strafford | 17 | Susan Treleaven | | Dem | Susan Treleaven | Dem |
| Strafford | 17 | Kenneth Vincent | | Dem | Kenneth Vincent | Dem |
| Strafford | 18 | Roger Berube | | Dem | Gerri Cannon | Dem |
| Strafford | 18 | Matthew Spencer | | Rep | Wendy Chase | Dem |
| Strafford | 18 | Dale Sprague | | Dem | Cecilia Rich | Dem |
| Strafford | 19 | Peter B. Schmidt | | Dem | Peter B. Schmidt | Dem |
| Strafford | 20 | Thomas Southworth | | Dem | Thomas Southworth | Dem |
| Strafford | 21 | Catt Sandler | | Dem | Catt Sandler | Dem |
| Strafford | 22 | Thomas Kaczynski Jr. | | Rep | Peg Higgins | Dem |
| Strafford | 23 | Sandra Keans | | Dem | Sandra Keans | Dem |
| Strafford | 24 | Brandon Phinney | | Lib | Mona Perreault | Rep |
| Strafford | 25 | Amanda Gourgue | | Dem | Amanda Gourgue | Dem |
| Sullivan | 1 | Lee Oxenham | | Dem | Lee Oxenham | Dem |
| Sullivan | 1 | Brian Sullivan | | Dem | Brian Sullivan | Dem |
| Sullivan | 2 | Sue Gottling | | Dem | Gates Lucas | Rep |
| Sullivan | 3 | Frances Gauthier | | Rep | Andrew O'Hearne | Dem |
| Sullivan | 4 | John O'Connor | | Rep | Gary Merchant | Dem |
| Sullivan | 5 | Raymond Gagnon | | Dem | Walter Stapleton | Rep |
| Sullivan | 6 | Virginia Irwin | | Dem | John Callum | Rep |
| Sullivan | 6 | Skip Rollins | | Rep | Skip Rollins | Rep |
| Sullivan | 7 | Jim Grenier | | Rep | Judy Aron | Rep |
| Sullivan | 8 | Tom Laware | | Rep | Tom Laware | Rep |
| Sullivan | 9 | Linda Tanner | | Dem | Linda Tanner | Dem |
| Sullivan | 10 | John Cloutier | | Dem | John Cloutier | Dem |
| Sullivan | 11 | Steven D. Smith | | Rep | Steven D. Smith | Rep |
Sources

## Retiring incumbents

86 incumbent representatives (54 Republicans and 32 Democrats) did not seek re-election in 2018:
* Valerie Fraser (R), Belknap 1
* Marc Abear (R), Belknap 3
* Norman Silber (R), Belknap 3
* Herb Vadney (R), Belknap 3
* Stephen Schmidt (R), Carroll 6
* Gladys Johnsen (D), Cheshire 7
* Marge Shephardson (D), Cheshire 10
* Bing Judd (R), Coos 1
* Herbert Richardson (R), Coos 4
* Skylar Boutin (R), Grafton 2
* Travis Bennett (D), Grafton 8
* Robert Hull (R), Grafton 9
* Patricia Higgins (D), Grafton 12
* Andrew White (D), Grafton 13
* Brad Bailey (R), Grafton 14
* David Binford (R), Grafton 15
* Duane Brown (R), Grafton 16
* Neal Kurk (R), Hillsborough 2
* Jonathan Manley (D), Hillsborough 3
* Rick Christie (R), Hillsborough 6
* Claire Rouillard (R), Hillsborough 6
* Nick Zaricki (R), Hillsborough 6
* Terry Wolf (R), Hillsborough 7
* Keith Murphy (R), Hillsborough 7
* Daniel Sullivan (D), Hillsborough 8
* Elizabeth Edwards (D), Hillsborough 11
* Richard O'Leary (D), Hillsborough 13
* Mark MacKenzie (D), Hillsborough 17
* Armand Forest (D), Hillsborough 18
* Joel Elber (D), Hillsborough 19
* Frank Byron (R), Hillsborough 20
* Josh Moore (R), Hillsborough 21
* Tony Pellegrino (R), Hillsborough 21
* Chris Christensen (R), Hillsborough 21
* Shannon Chandley (D), Hillsborough 22
* Barbara Biggie (R), Hillsborough 23
* Craig Moore (R), Hillsborough 25
* John Carr (R), Hillsborough 26
* Jan Schmidt (D), Hillsborough 28
* Suzanne Harvey (D), Hillsborough 29
* Cindy Rosenwald (D), Hillsborough 30
* Amelia Keane (D), Hillsborough 31
* Jessica Ayala (D), Hillsborough 31
* Steve Negron (R), Hillsborough 32
* Don LeBrun (R), Hillsborough 32
* David Murotake (R), Hillsborough 32
* Timothy Twombly (R), Hillsborough 34
* David Lisle (D), Hillsborough 35
* Eric Shleien (R), Hillsborough 37
* Gregory Smith (R), Hillsborough 37
* Richard McNamara (D), Hillsborough 38
* Kathleen Souza (R), Hillsborough 43
* Ryan Smith (R), Merrimack 3
* David Woolpert (D), Merrimack 6
* Caroletta Alicea (D), Merrimack 8
* Paul Henle (D), Merrimack 12
* Linda Kenison (D), Merrimack 15
* J.R. Hoell (R), Merrimack 23
* Bill Kuch (R), Merrimack 23
* Mary Gile (D), Merrimack 27
* Jim Nasser (R), Rockingham 2
* Carolyn Matthews (R), Rockingham 3
* Joseph Hagan (R), Rockingham 4
* Kari Lerner (D), Rockingham 4
* Bob Rimol (R), Rockingham 5
* Martin Bove (R), Rockingham 5
* Robert Fesh (R), Rockingham 6
* David Bates (R), Rockingham 7
* Daniel Itse (R), Rockingham 10
* William Friel (R), Rockingham 14
* Mary Allen (R), Rockingham 15
* Robert Nigrello (R), Rockingham 16
* Elizabeth Farnham (D), Rockingham 18
* Paula Francese (D), Rockingham 18
* Francis Chase (R), Rockingham 20
* Mindi Messmer (D), Rockingham 24
* Scott Wallace (R), Rockingham 33
* Richard Gordon (R), Rockingham 35
* John Mullen (R), Strafford 1
* Robert Graham (R), Strafford 1
* Jackie Cilley (D), Strafford 4
* Len Turcotte (R), Strafford 4
* Matthew Scruton (R), Strafford 12
* Hamilton Krans Jr. (D), Strafford 14
* Raymond Gagnon (D), Sullivan 5
* James Grenier (R), Sullivan 7

## Defeated incumbents
### In primary

17 incumbent representatives (11 Republican and 6 Democrats) sought re-election but were defeated in the September 11 primary.
* Delmar Burridge (D), Cheshire 16
* Vicki Schwaegler (R), Grafton 3
* Steven Rand (D), Grafton 8
* Daniel Donovan (R), Hillsborough 2
* David Pierce (R), Hillsborough 6
* Carolyn Gargasz (R), Hillsborough 27
* Jesse Martineau (D), Hillsborough 42
* Dick Patten (D), Merrimack 17
* Michael Brewster (R), Merrimack 21
* John Leavitt (R), Merrimack 24
* Brian Stone (R), Rockingham 1
* Patricia Dowling (R), Rockingham 6
* Richard Tripp (R), Rockingham 6
* Brenda Willis (R), Rockingham 6
* John Manning Jr. (R), Rockingham 8
* Wayne Burton (D), Strafford 6
* Roger Berube (D), Strafford 18

### In general election

42 incumbent representatives (35 Republicans, 5 Democrats and 2 Libertarians) sought re-election but were defeated in the November 6 general election.
* Philip Spagnuolo (D), Belknap 3
* Gene G. Chandler (R), Carroll 1
* Karen Umberger (R), Carroll 2
* Frank McCarthy (R), Carroll 2
* Mark McConkey (R), Carroll 3
* Jim McConnell (R), Cheshire 12
* Franklin Sterling (R), Cheshire 14
* Robert Theberge (R), Coos 3
* Herbert Richardson (D), Coos 4
* Bonnie Ham (R), Grafton 5
* Tiffany Johnson (R), Grafton 7
* Stephen Darrow (R), Grafton 17
* Glen Dickey (R), Hillsborough 5
* Lisa Freeman (R), Hillsborough 12
* Victoria Sullivan (R), Hillsborough 16
* Peter Hansen (R), Hillsborough 22
* Carolyn Halstead (R), Hillsborough 23
* Elizabeth Ferreira (R), Hillsborough 28
* Carl Siedel (R), Hillsborough 28
* Mariellen MacKay (R), Hillsborough 30
* Kevin Scully (R), Hillsborough 33
* Bill Ohm (R), Hillsborough 36
* Caleb Q. Dyer (L), Hillsborough 37
* John Valera (R), Hillsborough 38
* Keith Ammon (R), Hillsborough 40
* Douglas Long (R), Merrimack 4
* Michael Moffett (R), Merrimack 9
* Natalie Wells (R), Merrimack 25
* Frank Sapareto (R), Rockingham 6
* Michael Vose (R), Rockingham 9
* Allen Cook (R), Rockingham 11
* Philip Bean (R), Rockingham 21
* Tracy Emerick (R), Rockingham 21
* Henry Marsh (R), Rockingham 22
* Matthew Spencer (R), Strafford 18
* Dale Sprague (D), Strafford 18
* Thomas Kaczynski (R), Strafford 22
* Brandon Phinney (L), Strafford 24
* Sue Gottling (D), Sullivan 2
* Francis Gauthier (R), Sullivan 3
* John O'Connor (R), Sullivan 4
* Virginia Irwin (D), Sullivan 6

## Predictions

| Source | Ranking | As of |
| Governing | Lean D (flip) | October 8, 2018 |

## Detailed results

Sources

### Belknap County
#### Belknap 1

* Elects one representative
Belknap District 1 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Harry Viens | 923 | 53.9 |
| | Democratic | Ruth Gulick | 788 | 46.1 |
| Total votes | Total votes | Total votes | 1,711 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Belknap 2

* Elects four representatives
Republican primary
Belknap District 2 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Harry Bean | 920 | 19.6 |
| | Republican | Glen Aldrich (incumbent) | 892 | 19.0 |
| | Republican | Deanna Jurius | 650 | 13.7 |
| | Republican | Jonathan Mackie | 621 | 13.2 |
| | Republican | Timothy Sullivan | 571 | 12.8 |
| | Republican | Rick Notkin | 550 | 11.7 |
| | Republican | Michael Hatch | 485 | 10.3 |
| Total votes | Total votes | Total votes | 4,689 | 100.0 |
General election
Belknap District 2 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Deanna Jurius | 3,337 | 13.4 |
| | Republican | Harry Bean | 3,331 | 13.3 |
| | Republican | Glen Aldrich (incumbent) | 3,324 | 13.3 |
| | Republican | Jonathan Mackie | 3,143 | 12.6 |
| | Democratic | Diane Hanley | 2,941 | 11.8 |
| | Democratic | Rosemary Uicker | 2,830 | 11.3 |
| | Democratic | Dorothy Piquado | 2,826 | 11.3 |
| | Democratic | Stephen McBrian | 2,436 | 9.8 |
| | Independent | Eliza Leadbeater | 808 | 3.2 |
| Total votes | Total votes | Total votes | 24,976 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Belknap 3

* Elects four representatives
Belknap District 3 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Frank Tilton (incumbent) | 3,002 | 14.0 |
| | Republican | Peter Spanos (incumbent) | 3,000 | 14.0 |
| | Democratic | Peter Huot (incumbent) | 2,875 | 13.4 |
| | Republican | Richard Beaudoin | 2,587 | 13.3 |
| | Democratic | Gail Ober | 2,586 | 13.3 |
| | Democratic | Philip Spagnulo (incumbent) | 2,542 | 11.6 |
| | Republican | Hans Larsson | 2,504 | 11.7 |
| | Democratic | Carlos Cardona | 2,344 | 10.9 |
| Total votes | Total votes | Total votes | 21,440 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic |

#### Belknap 4

* Elects two representatives
Republican primary
Belknap District 4 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Dennis Fields (incumbent) | 323 | 31.2 |
| | Republican | Timothy Lang (incumbent) | 297 | 28.7 |
| | Republican | John Olmstead | 257 | 24.8 |
| | Republican | Richard Brothers | 87 | 8.4 |
| | Republican | John Vorel | 72 | 6.9 |
| Total votes | Total votes | Total votes | 1,036 | 100.0 |
Democratic primary
Belknap District 4 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Stanley Robinson | 423 | 43.8 |
| | Democratic | Charles Mitchell | 392 | 40.6 |
| | Democratic | Griffin Fredette | 150 | 15.5 |
| Total votes | Total votes | Total votes | 965 | 100.0 |
General election
Belknap District 4 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Dennis Fields (incumbent) | 1,422 | 27.4 |
| | Republican | Timothy Lang (incumbent) | 1,380 | 26.6 |
| | Democratic | Stanley Robinson | 1,200 | 23.1 |
| | Democratic | Charles Mitchell | 1,184 | 22.8 |
| Total votes | Total votes | Total votes | 5,186 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Belknap 5

* Elects two representatives
Belknap District 5 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | George Feeney | 2,512 | 31.4 |
| | Republican | Peter Varney (incumbent) | 2,404 | 30.0 |
| | Democratic | Betty Ann Abbott | 1,621 | 20.2 |
| | Democratic | Michelle Carter | 1,463 | 18.3 |
| Total votes | Total votes | Total votes | 8,000 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Belknap 6

* Elects two representatives
Belknap District 6 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | John Plumer (incumbent) | 1,442 | 30.7 |
| | Republican | Mike Sylvia (incumbent) | 1,418 | 30.2 |
| | Democratic | Justin Borden | 1,004 | 21.4 |
| | Democratic | George Condodemetraky | 828 | 17.6 |
| Total votes | Total votes | Total votes | 4,692 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Belknap 7

* Elects one representative
Belknap District 7 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Barbara Comtois (incumbent) | 1,078 | 55.3 |
| | Democratic | Katherine Preston | 872 | 44.7 |
| Total votes | Total votes | Total votes | 1,950 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Belknap 8

* Elects one representative
Belknap District 8 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Raymond Howard (incumbent) | 3,670 | 58.5 |
| | Democratic | Ruth Larson | 2,600 | 41.5 |
| Total votes | Total votes | Total votes | 6,270 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Belknap 9

* Elects one representative
Belknap District 9 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Charlie St. Clair (incumbent) | 4,350 | 50.2 |
| | Republican | Steven Whalley | 4,315 | 49.8 |
| Total votes | Total votes | Total votes | 8,665 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### Carroll County
#### Carroll 1

* Elects one representative
Democratic primary
Carroll District 1 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Anita Burroughs | 433 | 56.9 |
| | Democratic | Erik Corbett | 328 | 43.1 |
| Total votes | Total votes | Total votes | 761 | 100.0 |
General election
Carroll District 1 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Anita Burroughs | 1,281 | 54.4 |
| | Republican | Gene G. Chandler (incumbent) | 1,074 | 45.6 |
| Total votes | Total votes | Total votes | 2,355 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Carroll 2

* Elects three representatives
Carroll District 2 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Tom Buco (incumbent) | 2,323 | 19.8 |
| | Democratic | Harrison Kanzler | 2,304 | 19.6 |
| | Democratic | Stephen Woodcock | 2,187 | 18.6 |
| | Republican | Karen Umberger (incumbent) | 1,819 | 15.5 |
| | Republican | Frank McCarthy (incumbent) | 1,696 | 14.4 |
| | Republican | William Cuccio | 1,400 | 11.9 |
| Total votes | Total votes | Total votes | 11,729 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Carroll 3

* Elects two representatives
Carroll District 3 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jerry Knirk (incumbent) | 1,911 | 35.1 |
| | Democratic | Susan Ticehurst | 1,861 | 34.2 |
| | Republican | Mark McConkey (incumbent) | 1,677 | 30.8 |
| Total votes | Total votes | Total votes | 5,449 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Carroll 4

* Elects two representatives
Democratic primary
Carroll District 4 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Caroline Nesbitt | 793 | 49.5 |
| | Democratic | John Morrissey | 526 | 26.6 |
| | Democratic | Paul Punturieri | 282 | 17.6 |
| Total votes | Total votes | Total votes | 1,601 | 100.0 |
General election
Carroll District 4 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Glenn Cordelli (incumbent) | 2,504 | 28.1 |
| | Republican | Karel Crawford (incumbent) | 2,479 | 27.8 |
| | Democratic | Caroline Nesbitt | 2,004 | 22.4 |
| | Democratic | John Morrissey | 1,938 | 21.7 |
| Total votes | Total votes | Total votes | 8,925 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Carroll 5

* Elects three representatives
Carroll District 5 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Bill Nelson (incumbent) | 2,424 | 20.29 |
| | Republican | Lino Avellani (incumbent) | 2,422 | 20.27 |
| | Republican | Ed Comeau (incumbent) | 2,407 | 20.16 |
| | Democratic | Theresa Swanick | 1,651 | 13.82 |
| | Democratic | Patricia Pustell | 1,530 | 12.81 |
| | Democratic | Knute Ogren | 1,511 | 12.64 |
| Total votes | Total votes | Total votes | 11,945 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Carroll 6

* Elects two representatives
Republican primary
Carroll District 6 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | John MacDonald | 557 | 44.7 |
| | Republican | Matthew Plache | 538 | 43.1 |
| | Republican | Seamas Oscalaidhe | 152 | 12.2 |
| Total votes | Total votes | Total votes | 1,247 | 100.0 |
General election
Carroll District 6 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | John MacDonald | 1,859 | 27.3 |
| | Democratic | Edith DesMarais (incumbent) | 1,738 | 25.6 |
| | Republican | Matthew Plache | 1,647 | 24.2 |
| | Democratic | David Owen | 1,554 | 22.9 |
| Total votes | Total votes | Total votes | 6,798 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Carroll 7

* Elects one representative
Carroll District 7 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Ed Butler (incumbent) | 6,317 | 61.3 |
| | Republican | Joseph Mosca | 3,990 | 38.7 |
| Total votes | Total votes | Total votes | 10,307 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Carroll 8

* Elects one representative
Republican primary
Carroll District 8 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | William Marsh (incumbent) | 1,458 | 72.0 |
| | Republican | Richard Surette | 567 | 28.0 |
| Total votes | Total votes | Total votes | 2,025 | 100.0 |
General election
Carroll District 8 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | William Marsh (incumbent) | 5,639 | 60.3 |
| | Democratic | Richard Stuart | 3,717 | 39.7 |
| Total votes | Total votes | Total votes | 9,356 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### Cheshire County
#### Cheshire 1

* Elects four representatives
Cheshire District 1 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Michael Abbot (incumbent) | 3,458 | 21.9 |
| | Democratic | Cathryn Harvey (incumbent) | 3,369 | 21.3 |
| | Democratic | Lucy Weber (incumbent) | 3,358 | 21.2 |
| | Democratic | Paul Berch (incumbent) | 3,270 | 20.7 |
| | Republican | Kate Day | 2,336 | 14.8 |
| Total votes | Total votes | Total votes | 15,791 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Cheshire 2

* Elects one representative
Republican primary
Cheshire District 2 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Anne Cartwright | 169 | 65.5 |
| | Republican | Richard Nalevanko | 89 | 34.5 |
| Total votes | Total votes | Total votes | 258 | 100.0 |
General election
Cheshire District 2 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | John Mann (incumbent) | 908 | 55.9 |
| | Republican | Anne Cartwright | 716 | 44.1 |
| Total votes | Total votes | Total votes | 1,624 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Cheshire 3

* Elects one representative
Cheshire District 3 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Daniel Eaton | 916 | 57.0 |
| | Republican | Robert D'Arcy | 690 | 43.0 |
| Total votes | Total votes | Total votes | 1,606 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Cheshire 4

* Elects one representative
Cheshire District 4 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | David Morrill | 974 | 84.9 |
| | Libertarian | David Crawford | 173 | 15.1 |
| Total votes | Total votes | Total votes | 1,147 | 100.0 |
| | Democratic gain from Libertarian | Democratic gain from Libertarian | Democratic gain from Libertarian | Democratic gain from Libertarian |

#### Cheshire 5

* Elects one representative
Cheshire District 5 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | John Bordenet (incumbent) | 1,475 | 99.5 |
| Total votes | Total votes | Total votes | 1,482 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Cheshire 6

* Elects one representative
Cheshire District 6 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | David Meader (incumbent) | 1,391 | 98.9 |
| Total votes | Total votes | Total votes | 1,406 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Cheshire 7

* Elects one representative
Cheshire District 7 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sparky Von Plinsky | 1,398 | 85.1 |
| | Libertarian | Robert Call | 244 | 14.9 |
| Total votes | Total votes | Total votes | 1,642 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Cheshire 8

* Elects one representative
Cheshire District 8 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Donovan Fenton (incumbent) | 1,576 | 70.4 |
| | Republican | John Terriault | 661 | 29.6 |
| Total votes | Total votes | Total votes | 2,237 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Cheshire 9

* Elects two representatives
Cheshire District 9 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Richard Ames (incumbent) | 2,255 | 38.6 |
| | Democratic | Douglas Ley (incumbent) | 2,096 | 35.8 |
| | Republican | Christopher Mazerall | 1,498 | 25.6 |
| Total votes | Total votes | Total votes | 5,849 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Cheshire 10

* Elects one representative
Cheshire District 10 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sandy Swinburne | 1,020 | 61.7 |
| | Republican | Ed Bryans | 633 | 38.3 |
| Total votes | Total votes | Total votes | 1,653 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Cheshire 11

* Elects two representatives
Cheshire District 11 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | John B. Hunt (incumbent) | 1,947 | 29.9 |
| | Republican | John O'Day (incumbent) | 1,684 | 25.8 |
| | Democratic | Patricia Martin | 1,449 | 22.2 |
| | Democratic | Susan Silverman | 1,439 | 22.1 |
| Total votes | Total votes | Total votes | 6,519 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Cheshire 12

* Elects two representatives
Cheshire District 12 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jennie Gomarlo | 1,811 | 30.0 |
| | Democratic | Barry Faulkner (incumbent) | 1,561 | 25.0 |
| | Republican | Jim McConnell (incumbent) | 1,518 | 24.3 |
| | Republican | David Pierce | 1,358 | 21.7 |
| Total votes | Total votes | Total votes | 6,248 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Cheshire 13

* Elects one representative
Cheshire District 13 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Henry Parkhurst (incumbent) | 763 | 58.6 |
| | Republican | Chester Lapointe | 538 | 41.4 |
| Total votes | Total votes | Total votes | 1,301 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Cheshire 14

* Elects one representative
Cheshire District 14 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Craig Thompson | 3,671 | 50.8 |
| | Republican | Franklin Sterling (incumbent) | 3,550 | 49.2 |
| Total votes | Total votes | Total votes | 7,221 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Cheshire 15

* Elects one representative
Cheshire District 15 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Bruce Tatro (incumbent) | 3,579 | 57.2 |
| | Republican | Stephen Malone | 2,674 | 42.8 |
| Total votes | Total votes | Total votes | 6,253 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Cheshire 16

* Elects two representatives
Democratic primary
Cheshire District 16 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Joe Schapiro | 2,030 | 50.0 |
| | Democratic | William Pearson (incumbent) | 1,037 | 25.5 |
| | Democratic | Delmar Burridge (incumbent) | 996 | 24.5 |
| Total votes | Total votes | Total votes | 4,063 | 100.0 |
General election
Cheshire District 15 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Joe Schapiro | 6,200 | 47.5 |
| | Democratic | William Pearson (incumbent) | 5,805 | 44.5 |
| | Libertarian | Daryl Perry | 1,034 | 7.9 |
| Total votes | Total votes | Total votes | 13,039 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### Coös County
#### Coös 1

* Elects two representatives
Coös District 1 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Jon Fothergill (incumbent) | 1,501 | 55.1 |
| | Republican | Michael Furbush | 1,191 | 43.8 |
| Total votes | Total votes | Total votes | 2,722 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Coös 2

* Elects one representative
Coös District 2 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Wayne Moynihan (incumbent) | 1,026 | 98.8 |
| Total votes | Total votes | Total votes | 1,038 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Coös 3

* Elects three representatives
Coös District 3 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Larry Laflamme (incumbent) | 1,638 | 23.9 |
| | Democratic | Yvonne Thomas (incumbent) | 1,523 | 22.2 |
| | Democratic | Henry Noel | 1,474 | 21.5 |
| | Republican | Robert Theberge (incumbent) | 1,290 | 18.8 |
| | Republican | Gaston Gingues | 749 | 10.9 |
| | Libertarian | Stuart Light | 191 | 2.8 |
| Total votes | Total votes | Total votes | 6,865 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Coös 4

* Elects one representative
Coös District 4 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Kevin Craig | 786 | 50.1 |
| | Democratic | Herb Richardson (incumbent) | 782 | 49.9 |
| Total votes | Total votes | Total votes | 1,568 | 100.0 |
| | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic |

#### Coös 5

* Elects one representative
Coös District 5 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Edith Tucker (incumbent) | 1,300 | 98.4 |
| Total votes | Total votes | Total votes | 1,321 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Coös 6

* Elects one representative
Coös District 6 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | William Hatch (incumbent) | 893 | 99.0 |
| Total votes | Total votes | Total votes | 902 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Coös 7

* Elects one representative
Coös District 7 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Troy Merner (incumbent) | 2,672 | 53.2 |
| | Democratic | Cathleen Fountain | 2,347 | 46.8 |
| Total votes | Total votes | Total votes | 5,019 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### Grafton County
#### Grafton 1

* Elects two representatives
Grafton District 1 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Linda Massimilla (incumbent) | 1,882 | 30.1 |
| | Republican | Erin Hennessey (incumbent) | 1,729 | 27.7 |
| | Democratic | Jan Edick | 1,412 | 22.6 |
| | Republican | Calvin Beaulier | 1,222 | 19.6 |
| Total votes | Total votes | Total votes | 6,245 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Grafton 2

* Elects one representative
Grafton District 2 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Timothy Egan | 1,208 | 55.6 |
| | Republican | Robert Peraino | 963 | 44.4 |
| Total votes | Total votes | Total votes | 2,171 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Grafton 3

* Elects one representative
Republican primary
Grafton District 3 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Ben Hight | 211 | 51.7 |
| | Republican | Vicki Schwaegler | 197 | 48.3 |
| Total votes | Total votes | Total votes | 408 | 100.0 |
General election
Grafton District 3 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Susan Ford (incumbent) | 1,238 | 55.1 |
| | Republican | Ben Hight | 1,009 | 44.9 |
| Total votes | Total votes | Total votes | 2,247 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Grafton 4

* Elects one representative
Grafton District 4 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Rick Ladd (incumbent) | 1,186 | 98.1 |
| Total votes | Total votes | Total votes | 1,203 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Grafton 5

* Elects one representative
Grafton District 5 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jerry Stringham | 749 | 50.4 |
| | Republican | Bonnie Ham (incumbent) | 735 | 49.5 |
| Total votes | Total votes | Total votes | 1,486 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Grafton 6

* Elects one representative
Grafton District 6 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Kevin Maes (incumbent) | 1,174 | 51.7 |
| | Republican | Gail Sanborn | 1,095 | 48.3 |
| Total votes | Total votes | Total votes | 2,269 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Grafton 7

* Elects one representative
Grafton District 7 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Richard Osborne | 809 | 52.4 |
| | Republican | Tiffany Johnson (incumbent) | 735 | 47.6 |
| Total votes | Total votes | Total votes | 1,544 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Grafton 8

* Elects three representatives
Democratic primary
Grafton District 8 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Suzanne Smith (incumbent) | 747 | 27.4 |
| | Democratic | Sallie Fellows | 730 | 26.7 |
| | Democratic | Joyce Weston | 637 | 23.3 |
| | Democratic | Steven Rand (incumbent) | 615 | 22.5 |
| Total votes | Total votes | Total votes | 2,729 | 100.0 |
General election
Grafton District 8 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Suzanne Smith (incumbent) | 2,528 | 22.8 |
| | Democratic | Sallie Fellows | 2,447 | 22.1 |
| | Democratic | Joyce Weston | 2,360 | 21.3 |
| | Republican | Lynn Durham | 1,309 | 11.8 |
| | Republican | David Nash | 1,291 | 11.7 |
| | Republican | Mark Marquis | 1,146 | 10.3 |
| Total votes | Total votes | Total votes | 11,081 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Grafton 9

* Elects two representatives
Republican primary
Grafton District 9 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Ned Gordon | 649 | 48.4 |
| | Republican | Vincent Migliore (incumbent) | 489 | 36.5 |
| | Republican | Heidi Milbrand | 203 | 15.1 |
| Total votes | Total votes | Total votes | 1,341 | 100.0 |
General election
Grafton District 9 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Ned Gordon | 2,386 | 34.0 |
| | Republican | Vincent Migliore (incumbent) | 1,723 | 24.6 |
| | Democratic | Catherine Mulholland | 1,558 | 22.2 |
| | Democratic | Tejasinha Sivalingam | 1,054 | 15.0 |
| | Libertarian | John Babiarz | 175 | 2.5 |
| | Libertarian | Rosalie Babiarz | 113 | 1.6 |
| Total votes | Total votes | Total votes | 7,009 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Grafton 10

* Elects one representative
Grafton District 10 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Roger Dontonville | 1,421 | 98.3 |
| Total votes | Total votes | Total votes | 1,445 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Grafton 11

* Elects one representative
Grafton District 11 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Timothy Josephson (incumbent) | 1,042 | 52.9 |
| | Republican | Roy Russell | 927 | 47.1 |
| Total votes | Total votes | Total votes | 1,969 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Grafton 12

* Elects four representatives
Grafton District 12 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sharon Nordgren (incumbent) | 5,712 | 24.5 |
| | Democratic | Polly Campion (incumbent) | 5,699 | 24.4 |
| | Democratic | Garrett Muscatel | 5,582 | 24.0 |
| | Democratic | Mary Jane Mulligan (incumbent) | 5,155 | 22.1 |
| | Republican | Baronet Harrington | 1,152 | 4.9 |
| Total votes | Total votes | Total votes | 23,300 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Grafton 13

* Elects four representatives
Grafton District 13 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Susan Almy (incumbent) | 4,422 | 23.4 |
| | Democratic | George Sykes (incumbent) | 4,328 | 22.9 |
| | Democratic | Laurel Stavis | 4,318 | 22.8 |
| | Democratic | Richard Abel (incumbent) | 4,202 | 22.2 |
| | Republican | Michael Balog | 1,636 | 8.7 |
| Total votes | Total votes | Total votes | 18,906 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Grafton 14

* Elects one representative
Grafton District 14 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Elaine French | 2,915 | 53.7 |
| | Republican | Dennis Wagner | 2,515 | 46.3 |
| Total votes | Total votes | Total votes | 5,430 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Grafton 15

* Elects one representative
Republican primary
Grafton District 15 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Rebecca Bailey | 391 | 52.2 |
| | Republican | Tom Friel | 358 | 47.8 |
| Total votes | Total votes | Total votes | 749 | 100.0 |
General election
Grafton District 15 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Denny Ruprecht | 2,127 | 55.0 |
| | Republican | Rebecca Bailey | 1,737 | 45.0 |
| Total votes | Total votes | Total votes | 3,864 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Grafton 16

* Elects one representative
Grafton District 16 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Francesca Diggs | 2,129 | 52.3 |
| | Republican | Linda Luhtala | 2,000 | 47.7 |
| Total votes | Total votes | Total votes | 4,192 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Grafton 17

* Elects one representative
Grafton District 17 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Joshua Adjutant | 3,088 | 52.6 |
| | Republican | Stephen Darrow (incumbent) | 2,782 | 47.4 |
| Total votes | Total votes | Total votes | 5,870 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

### Hillsborough County
#### Hillsborough 1

* Elects two representatives
Hillsborough District 1 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Jim Fedolfi (incumbent) | 1,745 | 32.8 |
| | Democratic | Marjorie Porter (incumbent) | 1,676 | 31.5 |
| | Democratic | Richard McNamara | 1,536 | 28.9 |
| | Libertarian | Keith Cobbett | 365 | 6.8 |
| Total votes | Total votes | Total votes | 5,322 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 2

* Elects three representatives
Republican primary
Hillsborough District 2 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Keith Erf | 706 | 31.5 |
| | Republican | JP Marzullo | 531 | 22.7 |
| | Republican | Gary Hopper (incumbent) | 479 | 20.4 |
| | Republican | Daniel Donovan (incumbent) | 237 | 10.1 |
| | Republican | David Recupero | 221 | 9.5 |
| | Republican | Lori Davis | 160 | 6.8 |
| Total votes | Total votes | Total votes | 2,334 | 100.0 |
General election
Hillsborough District 2 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Keith Erf | 2,236 | 19.3 |
| | Republican | Gary Hopper (incumbent) | 2,019 | 17.4 |
| | Republican | JP Marzullo | 1,912 | 16.5 |
| | Democratic | Aaron Gill | 1,883 | 16.2 |
| | Democratic | Rebecca Mitchell | 1,408 | 12.1 |
| | Democratic | Rachel Sisto | 1,385 | 11.9 |
| | Libertarian | Lisa Wilber | 755 | 6.5 |
| Total votes | Total votes | Total votes | 11,598 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Hillsborough 3

* Elects one representative
Hillsborough District 3 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Dan Pickering | 1,331 | 55.4 |
| | Republican | Tim Lord | 1,037 | 44.6 |
| Total votes | Total votes | Total votes | 2,402 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 4

* Elects two representatives
Hillsborough District 4 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jennifer Bernet | 2,073 | 26.7 |
| | Democratic | Kermit Williams (incumbent) | 2,001 | 25.8 |
| | Republican | Jim Kofalt | 1,886 | 24.3 |
| | Republican | Ron Shattuck | 1,804 | 23.2 |
| Total votes | Total votes | Total votes | 7,764 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 5

* Elects two representatives
Hillsborough District 5 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | David Woodbury | 2,001 | 25.9 |
| | Democratic | Donna Mombourquette | 1,944 | 25.1 |
| | Republican | Gerald Griffin (incumbent) | 1,936 | 25.0 |
| | Republican | Glen Dickey (incumbent) | 1,851 | 23.9 |
| Total votes | Total votes | Total votes | 7,736 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 6

* Elects five representatives
Republican primary
Hillsborough District 6 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Michael Gunski | 372 | 16.9 |
| | Republican | Barbara Griffin (incumbent) | 368 | 16.7 |
| | Republican | Fred Plett | 334 | 15.2 |
| | Republican | Jeffrey Day | 325 | 14.8 |
| | Republican | Joe Alexander | 292 | 13.3 |
| | Republican | Dave Pearce (incumbent) | 270 | 12.3 |
| | Republican | John Stafford | 235 | 10.7 |
| Total votes | Total votes | Total votes | 2,196 | 100.0 |
General election
Hillsborough District 6 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Barbara Griffin (incumbent) | 3,376 | 11.1 |
| | Republican | Michael Gunski | 3,279 | 10.8 |
| | Democratic | Cole Riel | 3,039 | 10.0 |
| | Republican | Fred Plett | 3,009 | 9.9 |
| | Republican | Joe Alexander | 2,966 | 9.74 |
| | Republican | Jeffrey Day | 2,957 | 9.71 |
| | Democratic | Judi Lanza | 2,930 | 9.6 |
| | Democratic | Reta MacGregor | 2,879 | 9.4 |
| | Democratic | Melanie Renfrew-Hebert | 2,876 | 9.4 |
| | Democratic | Eric Emmerling | 2,605 | 8.5 |
| | Libertarian | Richard Manzo | 517 | 1.7 |
| Total votes | Total votes | Total votes | 30,439 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Hillsborough 7

* Elects six representatives
Republican primary
Hillsborough District 7 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Linda Gould (incumbent) | 1,620 | 16.8 |
| | Republican | Bart Fromuth (incumbent) | 1,448 | 14.7 |
| | Republican | David Danielson (incumbent) | 1,345 | 13.7 |
| | Republican | John Graham (incumbent) | 1,237 | 12.6 |
| | Republican | Linda Rae Camarota | 1,189 | 12.1 |
| | Republican | Michael Trento | 1,069 | 10.9 |
| | Republican | Phil Griazzo | 1,006 | 10.2 |
| | Republican | Robin Milnes | 913 | 9.3 |
| Total votes | Total votes | Total votes | 9,827 | 100.0 |
Democratic primary
Hillsborough District 7 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sue Mullen | 1,910 | 24.8 |
| | Democratic | Catherine Rombeau | 1,265 | 16.7 |
| | Democratic | Wayne Goldner | 1,118 | 16.5 |
| | Democratic | Kamee Leshner | 944 | 12.3 |
| | Democratic | Richard Friedman | 942 | 12.2 |
| | Democratic | Jerry Hanauer | 909 | 11.8 |
| | Democratic | Frank Anthony | 597 | 7.8 |
| Total votes | Total votes | Total votes | 7,685 | 100.0 |
General election
Hillsborough District 7 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sue Mullen | 5,569 | 10.0 |
| | Republican | Linda Gould (incumbent) | 5,470 | 9.9 |
| | Republican | David Danielson (incumbent) | 5,128 | 9.2 |
| | Republican | John Graham (incumbent) | 4,919 | 8.9 |
| | Republican | Michael Trento | 4,908 | 8.8 |
| | Republican | Linda Rae Camarota | 4,840 | 8.7 |
| | Republican | Bart Fromuth (incumbent) | 4,781 | 8.6 |
| | Democratic | Catherine Rombeau | 4,275 | 7.7 |
| | Democratic | Wayne Goldner | 3,944 | 7.1 |
| | Democratic | Kamee Leshner | 3,747 | 6.7 |
| | Democratic | Richard Friedman | 3,717 | 6.7 |
| | Democratic | Jerry Hanauer | 3,571 | 6.4 |
| | Libertarian | Spencer Dias | 583 | 1.1 |
| Total votes | Total votes | Total votes | 55,452 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Hillsborough 8

* Elects two representatives
Democratic primary
Hillsborough District 8 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jeff Goley (incumbent) | 784 | 38.2 |
| | Democratic | Diane Langley | 656 | 32.0 |
| | Democratic | Christine Siebert | 611 | 29.8 |
| Total votes | Total votes | Total votes | 2,051 | 100.0 |
General election
Hillsborough District 8 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jeff Goley (incumbent) | 2,313 | 35.8 |
| | Democratic | Diane Langley | 2,242 | 34.7 |
| | Republican | Andrew Fromuth | 1,905 | 29.5 |
| Total votes | Total votes | Total votes | 6,460 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 9

* Elects two representatives
Democratic primary
Hillsborough District 9 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Linda DiSilvestro (incumbent) | 756 | 48.5 |
| | Democratic | Iz Piedra | 520 | 33.3 |
| | Democratic | Thomas Evans | 283 | 18.2 |
| Total votes | Total votes | Total votes | 1,559 | 100.0 |
General election
Hillsborough District 9 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Linda DiSilvestro (incumbent) | 2,149 | 32.2 |
| | Democratic | Iz Piedra | 1,825 | 27.3 |
| | Republican | Doug Whitfield | 1,394 | 20.9 |
| | Republican | Anthony Pugh | 1,304 | 19.5 |
| Total votes | Total votes | Total votes | 6,672 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 10

* Elects two representatives
Hillsborough District 10 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Pat Long (incumbent) | 1,402 | 34.7 |
| | Democratic | Jean Jeudy (incumbent) | 1,339 | 33.1 |
| | Republican | Daniel Heck | 601 | 14.9 |
| | Republican | Holly Seal | 580 | 14.3 |
| | Libertarian | Nicholas Goroff | 118 | 2.9 |
| Total votes | Total votes | Total votes | 4,040 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 11

* Elects two representatives
Democratic primary
Hillsborough District 11 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Nicole Klein | 447 | 48.5 |
| | Democratic | Donald Bouchard | 321 | 34.9 |
| | Democratic | Daniel Cuevas | 153 | 16.6 |
| Total votes | Total votes | Total votes | 921 | 100.0 |
Republican primary
Hillsborough District 11 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Jean Mathieu | 244 | 49.9 |
| | Republican | Mikey Leviss | 125 | 25.6 |
| | Republican | Colin Gibson | 120 | 24.5 |
| Total votes | Total votes | Total votes | 489 | 100.0 |
General election
Hillsborough District 11 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Nicole Klein | 1,294 | 30.9 |
| | Democratic | Donald Bouchard | 1,268 | 30.3 |
| | Republican | Jean Mathieu | 886 | 21.2 |
| | Republican | Mikey Leviss | 737 | 17.6 |
| Total votes | Total votes | Total votes | 4,185 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 12

* Elects two representatives
Hillsborough District 12 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Amanda Bouldin (incumbent) | 1,063 | 39.0 |
| | Democratic | Andrew Bouldin | 940 | 34.5 |
| | Republican | Lisa Freeman (incumbent) | 886 | 32.5 |
| Total votes | Total votes | Total votes | 2,728 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 13

* Elects two representatives
Hillsborough District 13 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Kathy Desjardin | 1,789 | 26.6 |
| | Republican | Larry Gagne (incumbent) | 1,771 | 26.3 |
| | Democratic | Peter Macone | 1,621 | 24.1 |
| | Republican | Kirk McConville | 1,557 | 23.1 |
| Total votes | Total votes | Total votes | 6,738 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Hillsborough 14

* Elects two representatives
Democratic primary
Hillsborough District 14 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Mary Freitas (incumbent) | 467 | 45.4 |
| | Democratic | Mary Heath (incumbent) | 438 | 42.5 |
| | Democratic | Roger Francoeur | 125 | 12.1 |
| Total votes | Total votes | Total votes | 1,030 | 100.0 |
General election
Hillsborough District 14 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Mary Freitas (incumbent) | 1,437 | 30.2 |
| | Democratic | Mary Heath (incumbent) | 1,379 | 29.0 |
| | Republican | Andreas Reif | 992 | 20.8 |
| | Republican | Roland Six | 952 | 20.0 |
| Total votes | Total votes | Total votes | 4,760 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 15

* Elects two representatives
Hillsborough District 15 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Erika Conners (incumbent) | 1,928 | 28.7 |
| | Republican | Mark Warden | 1,795 | 26.7 |
| | Republican | Angel Brisson | 1,513 | 22.5 |
| | Democratic | Ryan Curran | 1,480 | 22.0 |
| Total votes | Total votes | Total votes | 6,716 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic |

#### Hillsborough 16

* Elects two representatives
Democratic primary
Hillsborough District 16 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Barbara Shaw (incumbent) | 536 | 49.0 |
| | Democratic | Joshua Query | 245 | 22.4 |
| | Democratic | Nickolas Levasseur | 182 | 16.7 |
| | Democratic | Jason Lemay | 130 | 11.9 |
| Total votes | Total votes | Total votes | 1,093 | 100.0 |
General election
Hillsborough District 16 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Barbara Shaw (incumbent) | 1,614 | 30.6 |
| | Democratic | Joshua Query | 1,290 | 24.4 |
| | Republican | Victoria Sullivan (incumbent) | 1,213 | 23.0 |
| | Republican | Thomas Robert | 1,164 | 22.0 |
| Total votes | Total votes | Total votes | 5,281 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 17

* Elects two representatives
Hillsborough District 17 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Heidi Hamer | 1,569 | 29.1 |
| | Democratic | Timothy Smith (incumbent) | 1,364 | 25.3 |
| | Republican | Tammy Simmons | 1,234 | 22.9 |
| | Republican | Dan Garthwaite | 1,164 | 21.6 |
| Total votes | Total votes | Total votes | 5,388 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 18

* Elects two representatives
Democratic primary
Hillsborough District 18 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Patricia Cornell (incumbent) | 397 | 51.2 |
| | Democratic | Willis Griffith | 246 | 31.7 |
| | Democratic | Matthew Ping | 133 | 17.1 |
| Total votes | Total votes | Total votes | 776 | 100.0 |
General election
Hillsborough District 18 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Patricia Cornell (incumbent) | 1,257 | 31.4 |
| | Democratic | Willis Griffith | 1,116 | 27.9 |
| | Republican | Brittany Ping | 819 | 20.4 |
| | Republican | Joshua Holmes | 814 | 20.3 |
| Total votes | Total votes | Total votes | 4,006 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 19

* Elects two representatives
Hillsborough District 19 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Bob Backus (incumbent) | 1,721 | 28.6 |
| | Democratic | Kendall Snow | 1,644 | 27.3 |
| | Republican | Patrick Sweeney | 1,345 | 22.3 |
| | Republican | Dick Marston | 1,309 | 21.7 |
| Total votes | Total votes | Total votes | 6,019 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 20

* Elects two representatives
Republican primary
Hillsborough District 20 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Rich Lascelles (incumbent) | 406 | 40.2 |
| | Republican | Ralph Boehm | 375 | 37.1 |
| | Republican | Stephanie Lambert | 230 | 22.7 |
| Total votes | Total votes | Total votes | 1,011 | 100.0 |
General election
Hillsborough District 20 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Rich Lascelles (incumbent) | 2,088 | 31.3 |
| | Republican | Ralph Boehm | 1,945 | 29.2 |
| | Democratic | Daniel Westervelt | 1,419 | 21.3 |
| | Democratic | Geoffrey Westervelt | 1,220 | 18.3 |
| Total votes | Total votes | Total votes | 6,672 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Hillsborough 21

* Elects eight representatives
Hillsborough District 21 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Bob L'Heureux (incumbent) | 5,698 | 7.0 |
| | Democratic | Rosemarie Rung | 5,440 | 6.7 |
| | Democratic | Nancy Murphy | 5,414 | 6.6 |
| | Republican | Jeanine Notter (incumbent) | 5,405 | 6.6 |
| | Republican | Dick Barry (incumbent) | 5,327 | 6.5 |
| | Republican | Dick Hinch (incumbent) | 5,304 | 6.5 |
| | Democratic | Wendy Thomas | 5,294 | 6.5 |
| | Democratic | Kathryn Stack | 5,110 | 6.3 |
| | Democratic | Brenda Grady | 5,040 | 6.2 |
| | Republican | Lindsey Tausch | 5,003 | 6.1 |
| | Republican | Jack Balcom | 4,990 | 6.1 |
| | Democratic | Kim Kojak | 4,817 | 5.9 |
| | Democratic | Chuck Mower | 4,770 | 5.8 |
| | Republican | Keith Jeffrey | 4,769 | 5.8 |
| | Republican | John Washburn | 4,711 | 5.8 |
| | Democratic | Bryan Stisser | 4,475 | 5.5 |
| Total votes | Total votes | Total votes | 81,567 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 22

* Elects three representatives
Hillsborough District 22 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Megan Murray | 1,030 | 36.6 |
| | Democratic | Julie Radhakrishnan | 932 | 33.1 |
| | Democratic | Daniel Veilleux | 851 | 30.3 |
| Total votes | Total votes | Total votes | 2,813 | 100.0 |
Republican primary
Hillsborough District 22 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Peter Hansen (incumbent) | 720 | 30.6 |
| | Republican | Reed Panasiti (Incumbent) | 678 | 28.8 |
| | Republican | Scott Courtemanche | 566 | 24.1 |
| | Republican | Jason Hennessey | 387 | 16.5 |
| Total votes | Total votes | Total votes | 2,351 | 100.0 |
General election
Hillsborough District 22 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Megan Murray | 3,243 | 18.8 |
| | Democratic | Julie Radhakrishnan | 2,999 | 17.4 |
| | Republican | Reed Panasiti (Incumbent) | 2,872 | 16.7 |
| | Democratic | Daniel Veilleux | 2,859 | 16.6 |
| | Republican | Peter Hansen (incumbent) | 2,726 | 15.8 |
| | Republican | Scott Courtemanche | 2,521 | 14.6 |
| Total votes | Total votes | Total votes | 17,220 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Hillsborough 23

* Elects four representatives
Hillsborough District 23 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Joelle Martin (incumbent) | 3,310 | 14.5 |
| | Democratic | Paul Dargie | 3,110 | 13.7 |
| | Democratic | Peter Petrigno | 3,106 | 13.6 |
| | Republican | Charlie Burns (incumbent) | 2,745 | 12.1 |
| | Democratic | John Frazier | 2,721 | 11.9 |
| | Republican | Carolyn Halstead (incumbent) | 2,655 | 11.7 |
| | Republican | Michael Thornton | 2,558 | 11.2 |
| | Republican | John Yule | 2,551 | 11.2 |
| Total votes | Total votes | Total votes | 22,756 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Hillsborough 24

* Elects two representatives
Democratic primary
Hillsborough District 24 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Peter Leishman (incumbent) | 782 | 34.8 |
| | Democratic | Ivy Vann (incumbent) | 780 | 34.7 |
| | Democratic | Adam Hamilton | 683 | 30.4 |
| Total votes | Total votes | Total votes | 2,245 | 100.0 |
General election
Hillsborough District 24 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Peter Leishman (incumbent) | 2,232 | 49.5 |
| | Democratic | Ivy Vann (incumbent) | 2,232 | 49.5 |
| Total votes | Total votes | Total votes | 4,513 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 25

* Elects two representatives
Hillsborough District 25 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Paul Somero (incumbent) | 1,906 | 31.8 |
| | Republican | Tim Merlino | 1,850 | 30.9 |
| | Democratic | Laura Lynch | 1,128 | 18.8 |
| | Democratic | Lisa Beaudoin | 1,106 | 18.5 |
| Total votes | Total votes | Total votes | 5,990 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Hillsborough 26

* Elects two representatives
Hillsborough District 27 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Jack Flanagan | 1,615 | 26.3 |
| | Democratic | Brett Hall | 1,546 | 25.2 |
| | Republican | John Lewicke (incumbent) | 1,540 | 25.1 |
| | Democratic | Brian Rater | 1,441 | 23.5 |
| Total votes | Total votes | Total votes | 6,142 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 27

* Elects two representatives
Republican primary
Hillsborough District 26 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | James Kelly | 539 | 35.4 |
| | Republican | James Belanger (incumbent) | 452 | 29.7 |
| | Republican | Donna Levasseur | 305 | 20.0 |
| | Republican | Carolyn Gargasz (incumbent) | 226 | 14.8 |
| Total votes | Total votes | Total votes | 1,522 | 100.0 |
General election
Hillsborough District 26 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Michelle St. John | 2,147 | 26.8 |
| | Republican | James Belanger (incumbent) | 2,075 | 25.9 |
| | Republican | Jim Kelly | 1,924 | 24.0 |
| | Democratic | Tom Harris | 1,863 | 23.3 |
| Total votes | Total votes | Total votes | 8,009 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Hillsborough 28

* Elects three representatives
Hillsborough District 28 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jan Schmidt (incumbent) | 2,275 | 18.8 |
| | Democratic | William Bordy | 2,109 | 17.5 |
| | Democratic | Bruce Cohen | 2,045 | 16.9 |
| | Republican | Tom Lanzara | 1,923 | 15.9 |
| | Republican | Elizabeth Ferreira (incumbent) | 1,915 | 15.9 |
| | Republican | Carl Seidel (incumbent) | 1,804 | 14.9 |
| Total votes | Total votes | Total votes | 12,071 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 29

* Elects three representatives
Democratic primary
Hillsborough District 29 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sue Newman (incumbent) | 605 | 34.9 |
| | Democratic | Paul Bergeron | 397 | 22.9 |
| | Democratic | Ray Newman | 380 | 21.9 |
| | Democratic | Jordan Thompson | 350 | 20.2 |
| Total votes | Total votes | Total votes | 1,732 | 100.0 |
General election
Hillsborough District 29 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Paul Bergeron | 3,015 | 32.1 |
| | Democratic | Sue Newman (incumbent) | 1,920 | 20.4 |
| | Democratic | Ray Newman | 1,768 | 18.8 |
| | Republican | Michael McCarthy | 1,394 | 14.8 |
| | Republican | Michael Balboni | 1,292 | 13.8 |
| Total votes | Total votes | Total votes | 9,389 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 30

* Elects three representatives
Hillsborough District 30 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Patricia Klee (incumbent) | 1,935 | 21.0 |
| | Democratic | Sherry Dutzy | 1,853 | 20.2 |
| | Democratic | Suzanne Vail | 1,837 | 20.0 |
| | Republican | Lisa Scontsas | 1,298 | 14.1 |
| | Republican | Mariellen MacKay (incumbent) | 1,160 | 12.6 |
| | Republican | Doris Hohensee | 1,112 | 12.1 |
| Total votes | Total votes | Total votes | 9,195 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 31

* Elects three representatives
Hillsborough District 31 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | David Cote (incumbent) | 1,329 | 35.5 |
| | Democratic | Manny Espitia (incumbent) | 1,221 | 32.6 |
| | Democratic | Fred Davis | 1,160 | 31.0 |
| Total votes | Total votes | Total votes | 3,746 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 32

* Elects three representatives
Democratic primary
Hillsborough District 32 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Allison Nutting-Wong | 532 | 29.0 |
| | Democratic | Dan Toomey | 508 | 27.7 |
| | Democratic | Michael Pedersen | 442 | 24.1 |
| | Democratic | Josh Mercer | 353 | 19.2 |
| Total votes | Total votes | Total votes | 1,835 | 100.0 |
General election
Hillsborough District 32 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Dan Toomey | 2,197 | 19.1 |
| | Democratic | Allison Nutting-Wong | 2,120 | 18.4 |
| | Democratic | Michael Pedersen | 2,075 | 18.0 |
| | Republican | Paula Johnson | 1,828 | 15.9 |
| | Republican | Frank Moore | 1,691 | 14.7 |
| | Republican | Di Lathrop | 1,620 | 14.0 |
| Total votes | Total votes | Total votes | 11,531 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 33

* Elects three representatives
Hillsborough District 33 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Ken N. Gidge (incumbent) | 1,621 | 28.7 |
| | Democratic | Mark King (incumbent) | 1,443 | 25.5 |
| | Democratic | Fran Nutter-Upham | 1,390 | 24.6 |
| | Republican | Kevin Scully (incumbent) | 1,195 | 21.2 |
| Total votes | Total votes | Total votes | 5,649 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 34

* Elects three representatives
Hillsborough District 34 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Deb Stevens | 1,446 | 22.4 |
| | Democratic | Catherine Sofikitis (incumbent) | 1,424 | 22.0 |
| | Democratic | Greg Indruk | 1,365 | 21.1 |
| | Republican | Dee Hogan | 1,149 | 17.8 |
| | Republican | Donald Whalen | 1,085 | 16.8 |
| Total votes | Total votes | Total votes | 6,469 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 35

* Elects three representatives
Hillsborough District 35 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Laura Telerski | 2,201 | 21.5 |
| | Democratic | Latha Mangipudi (incumbent) | 2,172 | 21.3 |
| | Democratic | Skip Cleaver (incumbent) | 2,018 | 19.8 |
| | Republican | Peter Silva | 1,387 | 13.6 |
| | Republican | Paul Hutsteiner | 1,221 | 12.0 |
| | Republican | Michael Mader | 1,215 | 11.9 |
| Total votes | Total votes | Total votes | 10,214 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 36

* Elects three representatives
Hillsborough District 36 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Michael O'Brien (incumbent) | 2,094 | 19.9 |
| | Democratic | Linda Harriott-Gathright | 2,070 | 19.6 |
| | Democratic | Marty Jack (incumbent) | 2,032 | 19.3 |
| | Republican | Bill Ohm (incumbent) | 1,592 | 15.1 |
| | Republican | Paula Moran | 1,466 | 13.9 |
| | Republican | Iang Jeon | 1,288 | 12.2 |
| Total votes | Total votes | Total votes | 10,542 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 37

* Elects eleven representatives
Hillsborough District 37 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Lynne Ober (incumbent) | 7,827 | 5.8 |
| | Republican | Kim Rice (incumbent) | 7,553 | 5.6 |
| | Republican | Russell Ober (incumbent) | 7,500 | 5.5 |
| | Republican | Andrew Renzullo (incumbent) | 7,224 | 5.3 |
| | Republican | Bob Greene | 7,148 | 5.3 |
| | Republican | Alicia Lekas | 7,101 | 5.2 |
| | Republican | Jordan Ulery (incumbent) | 7,057 | 5.2 |
| | Republican | James Whittemore | 6,957 | 5.1 |
| | Republican | Andrew Prout (incumbent) | 6,819 | 5.0 |
| | Republican | Tony Lekas | 6,812 | 5.0 |
| | Republican | Hershel Nunez | 6,722 | 4.9 |
| | Democratic | Grace Kennedy | 5,261 | 3.9 |
| | Democratic | Paul Moriarty | 5,209 | 3.8 |
| | Democratic | Barbara Blue | 5,203 | 3.8 |
| | Democratic | Krysten Evans | 5,162 | 3.8 |
| | Democratic | Nancy Brucker | 5,100 | 3.8 |
| | Democratic | David Hennessey | 5,004 | 3.7 |
| | Democratic | Robert Sherman | 4,967 | 3.7 |
| | Democratic | Hal Lynde | 4,959 | 3.6 |
| | Democratic | Lana Paliy | 4,882 | 3.6 |
| | Democratic | Alejandro Urrutia | 4,832 | 3.6 |
| | Democratic | Michael Drouin | 4,722 | 3.5 |
| | Libertarian | Caleb Q. Dyer (incumbent) | 1,113 | 0.8 |
| | Libertarian | Louis Alciere | 758 | 0.6 |
| Total votes | Total votes | Total votes | 135,892 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican gain from Libertarian | Republican gain from Libertarian | Republican gain from Libertarian | Republican gain from Libertarian |

#### Hillsborough 38

* Elects two representatives
Hillsborough District 38 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Chris Balch | 4,970 | 26.7 |
| | Democratic | James Bosman | 4,784 | 25.7 |
| | Republican | David Bedard | 4,518 | 24.3 |
| | Republican | John Valera (incumbent) | 4,341 | 23.3 |
| Total votes | Total votes | Total votes | 18,613 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 39

* Elects one representative
Hillsborough District 39 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | John Burt (incumbent) | 6,104 | 54.4 |
| | Democratic | Gary Evans | 5,120 | 45.6 |
| Total votes | Total votes | Total votes | 11,224 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Hillsborough 40

* Elects one representative
Hillsborough District 40 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Kat McGhee | 7,403 | 50.9 |
| | Republican | Keith Ammon (incumbent) | 6,783 | 46.7 |
| | Libertarian | Mark Linn | 348 | 2.4 |
| Total votes | Total votes | Total votes | 14,534 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 41

* Elects one representative
Hillsborough District 41 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Laurie Sanborn (incumbent) | 8,405 | 50.4 |
| | Democratic | Lisa Nash | 8,276 | 49.6 |
| Total votes | Total votes | Total votes | 16,692 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Hillsborough 42

* Elects two representatives
Democratic primary
Hillsborough District 42 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jacqueline Chretien | 2,167 | 47.7 |
| | Democratic | Matt Wilhelm | 1,434 | 31.6 |
| | Democratic | Jesse Martineau (incumbent) | 940 | 20.7 |
| Total votes | Total votes | Total votes | 4,541 | 100.0 |
General election
Hillsborough District 42 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jacqueline Chretien | 5,862 | 32.1 |
| | Democratic | Matt Wilhelm | 5,180 | 28.3 |
| | Republican | Joseph Lachance | 3,771 | 20.6 |
| | Republican | Phillip Harris | 3,468 | 19.0 |
| Total votes | Total votes | Total votes | 18,281 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Hillsborough 43

* Elects three representatives
Hillsborough District 43 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Chris Herbert (incumbent) | 5,396 | 29.5 |
| | Democratic | Benjamin Baroody (incumbent) | 5,136 | 28.1 |
| | Democratic | Richard Komi | 4,508 | 24.7 |
| | Republican | Ross Terrio | 3,863 | 21.1 |
| | Republican | Michael Garcia | 3,834 | 21.0 |
| | Republican | Jason Hodgdon | 3,767 | 20.6 |
| Total votes | Total votes | Total votes | 26,504 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Hillsborough 44

* Elects two representatives
Republican primary
Hillsborough District 44 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Mark McLean (incumbent) | 960 | 36.3 |
| | Republican | Mark Proulx (incumbent) | 949 | 35.9 |
| | Republican | Rhonda Lambert | 737 | 27.9 |
| Total votes | Total votes | Total votes | 2,646 | 100.0 |
General election
Hillsborough District 44 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Mark Proulx (incumbent) | 4,812 | 26.3 |
| | Republican | Mark McLean (incumbent) | 4,736 | 25.9 |
| | Democratic | Heather Ledoux | 4,528 | 24.7 |
| | Democratic | Candace Moulton | 4,223 | 23.1 |
| Total votes | Total votes | Total votes | 18,309 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Hillsborough 45

* Elects two representatives
Democratic primary
Hillsborough District 45 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jane Beaulieu (incumbent) | 1,299 | 44.4 |
| | Democratic | Connie Van Houten (incumbent) | 1,245 | 42.6 |
| | Democratic | Chloe Sowers | 377 | 12.9 |
| Total votes | Total votes | Total votes | 2,921 | 100.0 |
General election
Hillsborough District 45 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jane Beaulieu (incumbent) | 4,432 | 29.2 |
| | Democratic | Connie Van Houten (incumbent) | 4,153 | 27.3 |
| | Republican | Carlos Gonzalez | 3,260 | 21.4 |
| | Republican | Scott Eich | 2,930 | 19.3 |
| | Libertarian | Alex Avery | 425 | 2.8 |
| Total votes | Total votes | Total votes | 15,200 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### Merrimack County
#### Merrimack 1

* Elects one representative
Merrimack District 1 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Ken Wells | 1,128 | 50.9 |
| | Republican | Louise Andrus | 1,086 | 49.1 |
| Total votes | Total votes | Total votes | 2,214 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Merrimack 2

* Elects two representatives
Merrimack District 2 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Dave Testerman (incumbent) | 1,218 | 31.2 |
| | Republican | Werner D. Horn (incumbent) | 996 | 25.5 |
| | Democratic | Scott Burns | 946 | 24.2 |
| | Democratic | Delaney Carrier | 750 | 19.2 |
| Total votes | Total votes | Total votes | 3,910 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Merrimack 3

* Elects two representatives
Merrimack District 3 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Greg Hill (incumbent) | 1,408 | 27.7 |
| | Democratic | Joyce Fulweiler | 1,295 | 25.5 |
| | Republican | Kathy Lauer-Rago | 1,277 | 25.1 |
| | Democratic | Jim Lintner | 1,108 | 21.8 |
| Total votes | Total votes | Total votes | 5,088 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Merrimack 4

* Elects one representative
Merrimack District 4 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Tom Schamberg | 938 | 53.7 |
| | Republican | Douglas Long (incumbent) | 810 | 46.3 |
| Total votes | Total votes | Total votes | 1,748 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Merrimack 5

* Elects two representatives
Merrimack District 5 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Karen Ebel (incumbent) | 2,250 | 39.2 |
| | Republican | Dan Wolf (incumbent) | 2,012 | 35.1 |
| | Democratic | Andy Schmidt | 1,478 | 25.7 |
| Total votes | Total votes | Total votes | 5,740 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Merrimack 6

* Elects two representatives
Merrimack District 6 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Beth Rodd (incumbent) | 1,570 | 30.4 |
| | Democratic | Rod Pimentel | 1,516 | 29.4 |
| | Republican | Mark Lindsley | 1,111 | 21.5 |
| | Republican | Thomas Dunne | 967 | 18.7 |
| Total votes | Total votes | Total votes | 5,164 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 7

* Elects one representative
Merrimack District 7 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Clyde Carson (incumbent) | 1,265 | 54.6 |
| | Republican | Terry Cox | 1,052 | 45.4 |
| Total votes | Total votes | Total votes | 2,317 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 8

* Elects one representative
Republican primary
Merrimack District 8 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Robert Forsythe | 135 | 51.7 |
| | Republican | Tim Vendt | 126 | 48.3 |
| Total votes | Total votes | Total votes | 261 | 100.0 |
General election
Merrimack District 8 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Robert Forsythe | 632 | 50.1 |
| | Democratic | Edward Cherian | 626 | 49.6 |
| Total votes | Total votes | Total votes | 1,261 | 100.0 |
| | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic |

#### Merrimack 9

* Elects two representatives
Merrimack District 9 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Howard Moffett (incumbent) | 1,991 | 27.4 |
| | Democratic | George Saunderson | 1,874 | 25.8 |
| | Republican | Michael Moffett (incumbent) | 1,819 | 25.1 |
| | Republican | Jose Cambrils | 1,573 | 21.7 |
| Total votes | Total votes | Total votes | 7,257 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Merrimack 10

* Elects three representatives
Democratic primary
Merrimack District 10 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Mary Jane Wallner (incumbent) | 1,587 | 31.0 |
| | Democratic | David Luneau (incumbent) | 1,455 | 24.5 |
| | Democratic | Mel Myner (incumbent) | 1,327 | 26.0 |
| | Democratic | Mary Kusturin | 527 | 10.3 |
| | Democratic | Joel Prescott | 167 | 3.3 |
| Total votes | Total votes | Total votes | 5,113 | 100.0 |
General election
Merrimack District 10 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Mary Jane Wallner (incumbent) | 3,625 | 26.7 |
| | Democratic | David Luneau (incumbent) | 3,624 | 26.7 |
| | Democratic | Mel Myner (incumbent) | 3,490 | 25.7 |
| | Republican | John French | 1,736 | 12.8 |
| | Republican | Luke Diamond | 1,100 | 8.1 |
| Total votes | Total votes | Total votes | 13,575 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 11

* Elects one representative
Merrimack District 11 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Steve Shurtleff (incumbent) | 1,152 | 64.7 |
| | Republican | Kevin Miller | 629 | 35.3 |
| Total votes | Total votes | Total votes | 1,781 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 12

* Elects one representative
Merrimack District 12 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Connie Lane | 1,031 | 98.6 |
| Total votes | Total votes | Total votes | 1,046 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 13

* Elects one representative
Merrimack District 13 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Beth Richards (incumbent) | 940 | 99.3 |
| Total votes | Total votes | Total votes | 947 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 14

* Elects one representative
Democratic primary
Merrimack District 14 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jim MacKay (incumbent) | 396 | 85.5 |
| | Democratic | Roy Schweiker | 67 | 14.5 |
| Total votes | Total votes | Total votes | 463 | 100.0 |
General election
Merrimack District 14 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jim MacKay (incumbent) | 1,194 | 74.8 |
| | Republican | Mike Visconti | 403 | 25.2 |
| Total votes | Total votes | Total votes | 1,597 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 15

* Elects one representative
Merrimack District 15 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Ryan Buchanan | 1,033 | 99.6 |
| Total votes | Total votes | Total votes | 1,037 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 16

* Elects one representative
Merrimack District 16 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Timothy Soucy (incumbent) | 1,486 | 71.1 |
| | Republican | Bob Bertrand | 604 | 28.9 |
| Total votes | Total votes | Total votes | 2,090 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 17

* Elects one representative
Democratic primary
Merrimack District 17 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Safiya Wazir | 329 | 69.7 |
| | Democratic | Dick Patten (incumbent) | 143 | 30.3 |
| Total votes | Total votes | Total votes | 472 | 100.0 |
General election
Merrimack District 17 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Safiya Wazir | 906 | 55.8 |
| | Republican | Dennis Soucy | 718 | 44.2 |
| Total votes | Total votes | Total votes | 1,624 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 18

* Elects one representative
Merrimack District 18 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Kris Schultz (incumbent) | 877 | 62.2 |
| | Republican | Mary Donnelly | 532 | 37.8 |
| Total votes | Total votes | Total votes | 1,409 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 19

* Elects one representative
Merrimack District 19 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Christy Bartlett (incumbent) | 1,386 | 58.0 |
| | Republican | Todd Haywood | 1,003 | 42.0 |
| Total votes | Total votes | Total votes | 2,389 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 20

* Elects three representatives
Merrimack District 20 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Dianne Schuett (incumbent) | 2,015 | 17.9 |
| | Democratic | David Doherty (incumbent) | 1,976 | 17.6 |
| | Republican | Brian Seaworth (incumbent) | 1,956 | 17.4 |
| | Republican | Richard Bilodeau | 1,827 | 16.3 |
| | Democratic | Clinton Hanson | 1,784 | 15.9 |
| | Republican | Peter Gagyi | 1,673 | 14.9 |
| Total votes | Total votes | Total votes | 11,231 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Merrimack 21

* Elects two representatives
Republican primary
Merrimack District 21 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | James Allard | 433 | 40.3 |
| | Republican | John Klose (incumbent) | 355 | 33.1 |
| | Republican | Michael Brewster (incumbent) | 286 | 26.6 |
| Total votes | Total votes | Total votes | 1,074 | 100.0 |
General election
Merrimack District 21 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | James Allard | 1,775 | 29.5 |
| | Republican | John Klose (incumbent) | 1,638 | 27.3 |
| | Democratic | Miriam Cahill-Yeaton | 1,405 | 23.8 |
| | Democratic | Mary Frambach | 1,190 | 19.8 |
| Total votes | Total votes | Total votes | 6,008 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Merrimack 22

* Elects one representative
Democratic primary
Merrimack District 22 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Adam Turcotte (incumbent) | 172 | 59.5 |
| | Democratic | Dawna Baxter | 117 | 40.5 |
| Total votes | Total votes | Total votes | 289 | 100.0 |
Republican primary
Merrimack District 22 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Scott McDonald | 119 | 41.8 |
| | Republican | Jason Tardiff | 112 | 39.3 |
| | Republican | Matthew Pitaro | 54 | 18.9 |
| Total votes | Total votes | Total votes | 285 | 100.0 |
General election
Merrimack District 22 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Adam Turcotte (incumbent) | 829 | 53.6 |
| | Republican | Scott McDonald | 718 | 46.4 |
| Total votes | Total votes | Total votes | 1,547 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 23

* Elects three representatives
Democratic primary
Merrimack District 23 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Mary Beth Walz (incumbent) | 1,169 | 34.2 |
| | Democratic | Samantha Fox | 985 | 28.8 |
| | Democratic | Gary Woods | 941 | 27.5 |
| | Democratic | Bill Knapp | 327 | 9.6 |
| Total votes | Total votes | Total votes | 3,422 | 100.0 |
Republican primary
Merrimack District 23 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Richard Johnson | 776 | 30.6 |
| | Republican | John Martin | 664 | 26.2 |
| | Republican | Paul Brassard* | 366 | 14.4 |
| | Republican | Christopher Fox* | 366 | 14.4 |
| | Republican | Philip Kwiatkowski | 363 | 14.3 |
| Total votes | Total votes | Total votes | 2,535 | 100.0 |
* *Brassard won a tie-breaker.
General election
Merrimack District 23 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Mary Beth Walz (incumbent) | 2,997 | 18.7 |
| | Democratic | Gary Woods | 2,945 | 18.4 |
| | Democratic | Samantha Fox | 2,812 | 17.6 |
| | Republican | Richard Johnson | 2,559 | 16.0 |
| | Republican | John Martin | 2,346 | 14.7 |
| | Republican | Paul Brassard | 2,342 | 14.6 |
| Total votes | Total votes | Total votes | 16,001 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Merrimack 24

* Elects four representatives
Republican primary
Merrimack District 24 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Michael Yakubovich | 728 | 19.9 |
| | Republican | Frank Kotowski (incumbent) | 710 | 19.4 |
| | Republican | Thomas Walsh (incumbent) | 650 | 17.8 |
| | Republican | Dick Marple (incumbent) | 621 | 17.0 |
| | Republican | John Leavitt (incumbent) | 504 | 13.8 |
| | Republican | William Nickerson | 287 | 7.8 |
| | Republican | Allan Whatley | 159 | 4.3 |
| Total votes | Total votes | Total votes | 3,659 | 100.0 |
General election
Merrimack District 24 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Thomas Walsh (incumbent) | 2,998 | 14.2 |
| | Republican | Frank Kotowski (incumbent) | 2,904 | 13.8 |
| | Republican | Michael Yakubovich | 2,839 | 13.5 |
| | Republican | Dick Marple (incumbent) | 2,644 | 12.5 |
| | Democratic | Kathleen Martins | 2,531 | 12.0 |
| | Democratic | Harry Kozlowski | 2,479 | 11.8 |
| | Democratic | Marcy Rothenberg | 2,404 | 11.4 |
| | Democratic | Madalasa Gurung | 2,295 | 10.9 |
| Total votes | Total votes | Total votes | 21,094 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Merrimack 25

* Elects one representative
Democratic primary
Merrimack District 25 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | David Karrick | 653 | 54.8 |
| | Democratic | Bianca Peco | 539 | 45.2 |
| Total votes | Total votes | Total votes | 1,192 | 100.0 |
General election
Merrimack District 25 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | David Karrick | 2,327 | 51.5 |
| | Republican | Natalie Wells (incumbent) | 2,195 | 48.5 |
| Total votes | Total votes | Total votes | 4,522 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Merrimack 26

* Elects one representative
Merrimack District 26 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Howard Pearl (incumbent) | 4,071 | 51.5 |
| | Democratic | Lorrie Carey | 3,830 | 48.5 |
| Total votes | Total votes | Total votes | 7,901 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Merrimack 27

* Elects two representatives
Democratic primary
Merrimack District 27 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Rebecca McWilliams | 2,135 | 46.2 |
| | Democratic | Art Ellison | 1,280 | 27.7 |
| | Democratic | Carl Soderstrom | 796 | 17.2 |
| | Democratic | Eric Gallagher | 409 | 8.9 |
| Total votes | Total votes | Total votes | 4,620 | 100.0 |
General election
Merrimack District 27 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Rebecca McWilliams | 6,419 | 52.5 |
| | Democratic | Art Ellison | 5,798 | 47.4 |
| Total votes | Total votes | Total votes | 12,288 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 28

* Elects one representative
Merrimack District 28 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Katherine Rogers (incumbent) | 3,128 | 57.9 |
| | Republican | Andrew Georgevits | 2,273 | 42.1 |
| Total votes | Total votes | Total votes | 5,401 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Merrimack 29

* Elects one representative
Merrimack District 29 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Carol McGuire (incumbent) | 2,795 | 57.8 |
| | Democratic | Erin Canterbury | 2,037 | 42.2 |
| Total votes | Total votes | Total votes | 4,832 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### Rockingham County
#### Rockingham 1

* Elects one representative
Republican primary
Rockingham District 1 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Joseph McCaffery | 228 | 61.8 |
| | Republican | Brian Stone (incumbent) | 141 | 38.2 |
| Total votes | Total votes | Total votes | 369 | 100.0 |
General election
Rockingham District 1 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | David Coursin | 1,005 | 50.4 |
| | Republican | Joseph McCaffery | 988 | 49.6 |
| Total votes | Total votes | Total votes | 1,993 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Rockingham 2

* Elects three representatives
Republican primary
Rockingham District 2 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | James Spillane (incumbent) | 1,006 | 26.8 |
| | Republican | Kevin Verville (incumbent) | 912 | 24.3 |
| | Republican | Alan Bershtein | 905 | 24.1 |
| | Republican | Andrew Robertson | 473 | 12.6 |
| | Republican | Katrina Langlois | 455 | 12.1 |
| Total votes | Total votes | Total votes | 3,751 | 100.0 |
General election
Rockingham District 2 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | James Spillane (incumbent) | 3,284 | 18.4 |
| | Republican | Alan Bershtein | 3,209 | 17.9 |
| | Republican | Kevin Verville (incumbent) | 3,130 | 17.5 |
| | Democratic | Gwen Friend | 3,001 | 16.8 |
| | Democratic | Rebecca Hutchinson | 2,987 | 16.7 |
| | Democratic | Lloyd Carr | 2,267 | 12.7 |
| Total votes | Total votes | Total votes | 17,878 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 3

* Elects three representatives
Rockingham District 3 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Kevin Pratt | 2,250 | 22.4 |
| | Republican | Kathleen Hoelzel (incumbent) | 1,973 | 19.6 |
| | Republican | Michael Costable (incumbent) | 1,903 | 18.9 |
| | Democratic | Jennifer Dube | 1,347 | 13.4 |
| | Democratic | Michelle Couture | 1,347 | 13.4 |
| | Democratic | Deborah Nelson | 1,228 | 12.2 |
| Total votes | Total votes | Total votes | 10,048 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 4

* Elects five representatives
Republican primary
Rockingham District 4 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Chris True (incumbent) | 1,348 | 19.6 |
| | Republican | Jess Edwards (incumbent) | 1,249 | 18.1 |
| | Republican | Jason Osborne (incumbent) | 1,198 | 17.4 |
| | Republican | Becky Owens | 937 | 13.6 |
| | Republican | Tony Piemonte | 910 | 13.2 |
| | Republican | James Devine | 683 | 9.9 |
| | Republican | David Smiley | 564 | 8.2 |
| Total votes | Total votes | Total votes | 6,889 | 100.0 |
Democratic primary
Rockingham District 4 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Cynthia Herman | 892 | 21.7 |
| | Democratic | Patrick McLaughlin | 724 | 17.6 |
| | Democratic | Todd Bedard | 686 | 16.7 |
| | Democratic | Benjamin Geiger | 610 | 14.8 |
| | Democratic | Stephen D'Angelo | 601 | 14.6 |
| | Democratic | Russell Norman | 596 | 14.5 |
| Total votes | Total votes | Total votes | 4,109 | 100.0 |
General election
Rockingham District 4 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Chris True (incumbent) | 4,416 | 12.6 |
| | Republican | Jess Edwards (incumbent) | 4,371 | 12.5 |
| | Republican | Becky Owens | 4,236 | 12.1 |
| | Republican | Jason Osborne (incumbent) | 4,093 | 11.7 |
| | Republican | Tony Piemonte | 3,948 | 11.3 |
| | Democratic | Cynthia Herman | 2,934 | 8.4 |
| | Democratic | Todd Bedard | 2,834 | 8.1 |
| | Democratic | Patrick McLaughlin | 2,784 | 8.0 |
| | Democratic | Stephen D'Angelo | 2,698 | 7.7 |
| | Democratic | Benjamin Geiger | 2,622 | 7.5 |
| Total votes | Total votes | Total votes | 34,936 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic |

#### Rockingham 5

* Elects seven representatives
Rockingham District 5 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | David Lundgren (incumbent) | 5,451 | 8.9 |
| | Republican | Betsy McKinney (incumbent) | 5,241 | 8.6 |
| | Republican | Tom Dolan | 5,187 | 8.5 |
| | Republican | Al Baldasaro (incumbent) | 5,110 | 8.4 |
| | Republican | Sherman Packard (incumbent) | 4,903 | 8.0 |
| | Republican | Doug Thomas (incumbent) | 4,743 | 7.8 |
| | Democratic | Anne Warner | 4,619 | 7.5 |
| | Republican | Roger Fillio | 4,572 | 7.5 |
| | Democratic | Robin Skudlarek | 4,484 | 7.3 |
| | Democratic | Luisa Piette | 4,370 | 7.1 |
| | Democratic | Martha Smith | 4,330 | 7.1 |
| | Democratic | Paul Skudlarek | 4,288 | 7.0 |
| | Democratic | Mack Leathurby | 4,137 | 6.8 |
| | Democratic | Kyle Foden | 4,076 | 6.7 |
| Total votes | Total votes | Total votes | 61,181 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Rockingham 6

* Elects ten representatives
Republican primary
Rockingham District 6 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | David Love | 1,126 | 8.5 |
| | Republican | Phyllis Katsakiores (incumbent) | 1,023 | 7.7 |
| | Republican | John Potucek | 994 | 7.5 |
| | Republican | Brian Chirichiello (incumbent) | 939 | 7.1 |
| | Republican | John O'Connor (incumbent) | 926 | 7.0 |
| | Republican | Dave Milz (incumbent) | 905 | 6.8 |
| | Republican | James C. Webb (incumbent) | 893 | 6.7 |
| | Republican | Katherine O'Brien | 890 | 6.7 |
| | Republican | Frank Sapatero (incumbent) | 851 | 6.4 |
| | Republican | Stephen Pearson | 836 | 6.3 |
| | Republican | Brenda Willis (incumbent) | 822 | 6.2 |
| | Republican | Patricia Dowling (incumbent) | 764 | 5.7 |
| | Republican | Richard Tripp (incumbent) | 711 | 5.4 |
| | Republican | Kevin Reichard | 572 | 4.3 |
| | Republican | Thomas Cardon | 537 | 4.0 |
| | Republican | Daniel Healey | 490 | 3.7 |
| Total votes | Total votes | Total votes | 13,279 | 100.0 |
General election
Rockingham District 6 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Phyllis Katsakiores (incumbent) | 5,648 | 7.0 |
| | Republican | David Love | 5,209 | 6.4 |
| | Republican | Brian Chirichiello (incumbent) | 5,078 | 6.2 |
| | Republican | John O'Connor (incumbent) | 5,018 | 6.2 |
| | Democratic | Mary Eisner | 4,986 | 6.1 |
| | Republican | Katherine O'Brien | 4,985 | 6.1 |
| | Republican | James C. Webb (incumbent) | 4,976 | 6.1 |
| | Republican | Dave Milz (incumbent) | 4,883 | 6.0 |
| | Republican | John Potucek | 4,648 | 5.7 |
| | Republican | Stephen Pearson | 4,587 | 5.6 |
| | Democratic | Michelle Sawyer-Moge | 4,551 | 5.6 |
| | Democratic | Paul Doolittle | 4,395 | 5.4 |
| | Democratic | Sean Cohen | 4,245 | 5.2 |
| | Republican | Frank Sapatero (incumbent) | 4,211 | 5.2 |
| | Democratic | Ronald Cooper | 4,095 | 5.0 |
| | Democratic | Fred Bates | 4,095 | 5.0 |
| | Democratic | Owen Ingram | 4,086 | 5.0 |
| | Libertarian | Anne Copp | 1,595 | 2.0 |
| Total votes | Total votes | Total votes | 81,251 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 7

* Elects four representatives
Republican primary
Rockingham District 7 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Mary Griffin (incumbent) | 735 | 19.7 |
| | Republican | Walter Kolodziej (incumbent) | 652 | 17.4 |
| | Republican | Charles McMahon (incumbent) | 646 | 17.3 |
| | Republican | Joel Desilets | 535 | 14.3 |
| | Republican | Julius Soti | 420 | 11.2 |
| | Republican | Tommy Sharp | 334 | 8.9 |
| | Republican | Kevin Liddell | 274 | 7.3 |
| | Republican | Kevin Reichard | 141 | 3.8 |
| Total votes | Total votes | Total votes | 3,737 | 100.0 |
General election
Rockingham District 7 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Mary Griffin (incumbent) | 3,718 | 15.5 |
| | Republican | Charles McMahon (incumbent) | 3,665 | 15.3 |
| | Republican | Joel Desilets | 3,329 | 13.9 |
| | Republican | Walter Kolodziej (incumbent) | 3,318 | 13.9 |
| | Democratic | Kristi St. Laurent | 3,147 | 13.1 |
| | Democratic | Stephen Mavrellis | 2,333 | 9.7 |
| | Democratic | Marie Yanish | 2,283 | 9.5 |
| | Democratic | Ioana Singureanu | 2,151 | 9.0 |
| Total votes | Total votes | Total votes | 23,944 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 8

* Elects nine representatives
Republican primary
Rockingham District 8 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | John Sytek (incumbent) | 1,244 | 9.6 |
| | Republican | Fred Doucette (incumbent) | 1,150 | 8.9 |
| | Republican | Arthur Barnes (incumbent) | 1,104 | 8.6 |
| | Republican | Everett McBride | 1,089 | 8.4 |
| | Republican | Bob Elliott (incumbent) | 1,059 | 8.1 |
| | Republican | Betty Gay (incumbent) | 1,046 | 8.1 |
| | Republican | Daryl Abbas | 1,032 | 8.0 |
| | Republican | John Janigian (incumbent) | 1,025 | 7.9 |
| | Republican | Ed DeClercq | 870 | 6.7 |
| | Republican | Patrick Bick | 692 | 5.4 |
| | Republican | David Bruce | 688 | 5.3 |
| | Republican | Luke Mroz | 677 | 5.2 |
| | Republican | John Manning (incumbent) | 672 | 5.2 |
| | Republican | Patrick McDougall | 554 | 4.3 |
| Total votes | Total votes | Total votes | 12,902 | 100.0 |
Democratic primary
Rockingham District 8 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Kelly Moss | 1,012 | 12.7 |
| | Democratic | Bonnie Wright | 1,008 | 12.7 |
| | Democratic | Janet Breslin | 946 | 11.9 |
| | Democratic | Jacqueline Muollo | 862 | 10.8 |
| | Democratic | Cam Iannalfo | 760 | 9.6 |
| | Democratic | Gregory Davis | 744 | 9.4 |
| | Democratic | Sean Lewis | 729 | 9.2 |
| | Democratic | David Hickernell | 668 | 8.4 |
| | Democratic | George Perry | 661 | 8.3 |
| | Democratic | Scott Abercrombie | 564 | 7.1 |
| Total votes | Total votes | Total votes | 7,954 | 100.0 |
General election
Rockingham District 8 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | John Sytek (incumbent) | 5,780 | 6.8 |
| | Republican | Everett McBride | 5,709 | 6.7 |
| | Republican | Daryl Abbas | 5,707 | 6.7 |
| | Republican | Arthur Barnes (incumbent) | 5,649 | 6.6 |
| | Republican | Betty Gay (incumbent) | 5,618 | 6.6 |
| | Republican | Fred Doucette (incumbent) | 5,618 | 6.6 |
| | Republican | Bob Elliott (incumbent) | 5,519 | 6.5 |
| | Republican | John Janigian (incumbent) | 5,429 | 6.4 |
| | Republican | Ed DeClercq | 5,254 | 6.2 |
| | Democratic | Kelly Moss | 4,767 | 5.6 |
| | Democratic | Bonnie Wright | 4,294 | 5.0 |
| | Democratic | Janet Breslin | 4,168 | 4.9 |
| | Democratic | Sean Lewis | 3,717 | 4.4 |
| | Democratic | Jacqueline Muollo | 3,673 | 4.3 |
| | Democratic | Cam Iannalfo | 3,665 | 4.3 |
| | Democratic | Gregory Davis | 3,633 | 4.3 |
| | Democratic | George Perry | 3,468 | 4.1 |
| | Democratic | David Hickernell | 3,363 | 4.0 |
| Total votes | Total votes | Total votes | 85,031 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 9

* Elects two representatives
Rockingham District 9 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Mark Vallone | 1,691 | 29.3 |
| | Republican | Sean Morrison (incumbent) | 1,549 | 26.8 |
| | Republican | Michael Vose (incumbent) | 1,433 | 24.8 |
| | Democratic | Jerry Marceau | 1,105 | 19.1 |
| Total votes | Total votes | Total votes | 5,778 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 10

* Elects one representative
Rockingham District 10 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Dennis Acton | 1,424 | 99.6 |
| Total votes | Total votes | Total votes | 1,430 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 11

* Elects one representative
Republican primary
Rockingham District 11 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Allen Cook (incumbent) | 220 | 55.3 |
| | Republican | Lois DeYoung | 178 | 44.7 |
| Total votes | Total votes | Total votes | 398 | 100.0 |
General election
Rockingham District 11 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Liz McConnell | 1,098 | 52.4 |
| | Republican | Allen Cook (incumbent) | 997 | 47.6 |
| Total votes | Total votes | Total votes | 2,095 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Rockingham 12

* Elects one representative
Rockingham District 12 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Scott Wallace | 1,094 | 60.3 |
| | Democratic | Kenneth Peterson | 720 | 39.7 |
| Total votes | Total votes | Total votes | 1,814 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 13

* Elects four representatives
Rockingham District 13 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Joe Guthrie (incumbent) | 4,117 | 26.1 |
| | Republican | David Welch (incumbent) | 4,007 | 25.4 |
| | Republican | Kenneth Weyler (incumbent) | 3,855 | 24.4 |
| | Republican | Dennis Green (incumbent) | 3,812 | 24.1 |
| Total votes | Total votes | Total votes | 15,792 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 14

* Elects four representatives
Rockingham District 14 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Peter Torosian (incumbent) | 3,623 | 15.7 |
| | Republican | Norman Major (incumbent) | 3,615 | 15.7 |
| | Republican | Debra DeSimone (incumbent) | 3,431 | 14.9 |
| | Republican | Robert Harb | 3,207 | 13.9 |
| | Democratic | Kate Delfino | 2,686 | 11.6 |
| | Democratic | Beth Cacciotti | 2,257 | 9.8 |
| | Democratic | George Hamblen | 2,155 | 9.4 |
| | Democratic | Peter McVay | 2,037 | 8.9 |
| Total votes | Total votes | Total votes | 23,011 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 15

* Elects one representative
Republican primary
Rockingham District 15 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Charles Melvin | 189 | 47.7 |
| | Republican | Paul Szot | 139 | 35.1 |
| | Republican | James Summers | 68 | 17.2 |
| Total votes | Total votes | Total votes | 396 | 100.0 |
General election
Rockingham District 15 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Charles Melvin | 1,031 | 52.4 |
| | Democratic | Kate Michaels | 936 | 47.6 |
| Total votes | Total votes | Total votes | 1,967 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 16

* Elects one representative
Rockingham District 16 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Dan Davis | 1,496 | 51.0 |
| | Democratic | Peter Oldak | 1,437 | 49.0 |
| Total votes | Total votes | Total votes | 2,933 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 17

* Elects three representatives
Rockingham District 17 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Michael Cahill (incumbent) | 3,262 | 28.5 |
| | Democratic | Charlotte DiLorenzo (incumbent) | 3,181 | 27.8 |
| | Democratic | Ellen Read (incumbent) | 3,049 | 26.7 |
| | Republican | Harrison DeBree | 1,947 | 17.0 |
| Total votes | Total votes | Total votes | 11,439 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Rockingham 18

* Elects four representatives
Rockingham District 18 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Julie Gilman (incumbent) | 4,795 | 18.6 |
| | Democratic | Gaby Grossman | 4,690 | 18.2 |
| | Democratic | Skip Berrien (incumbent) | 4,522 | 17.5 |
| | Democratic | Lisa Bunker | 4,504 | 17.5 |
| | Republican | Edward Duncan | 2,522 | 9.8 |
| | Republican | Brian Griset | 2,380 | 9.2 |
| | Republican | Robert Goeman | 2,362 | 9.2 |
| Total votes | Total votes | Total votes | 25,775 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Rockingham 19

* Elects two representatives
Rockingham District 19 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Debra Altschiller (incumbent) | 2,293 | 28.9 |
| | Republican | Patrick Abrami (incumbent) | 2,064 | 26.0 |
| | Democratic | Lester Cuff | 1,932 | 24.4 |
| | Republican | Daniel Shepard | 1,637 | 20.7 |
| Total votes | Total votes | Total votes | 7,926 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 20

* Elects three representatives
Rockingham District 20 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Aboul Khan (incumbent) | 2,233 | 20.3 |
| | Republican | William Fowler | 2,053 | 18.7 |
| | Republican | Max Abramson | 1,980 | 18.0 |
| | Democratic | Patricia O'Keefe | 1,819 | 16.6 |
| | Democratic | Greg Marrow | 1,511 | 16.8 |
| | Democratic | Denis Rice | 1,385 | 12.6 |
| Total votes | Total votes | Total votes | 10,981 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 21

* Elects four representatives
Republican primary
Rockingham District 21 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Michelle Zaino | 819 | 23.6 |
| | Republican | Tracy Emerick (incumbent) | 743 | 21.4 |
| | Republican | Philip Bean (incumbent) | 682 | 19.6 |
| | Republican | Sharleene Hurst | 622 | 17.9 |
| | Republican | Mark Weatherby | 609 | 17.5 |
| Total votes | Total votes | Total votes | 3,475 | 100.0 |
General election
Rockingham District 21 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Mike Edgar (incumbent) | 4,028 | 13.7 |
| | Democratic | Robert Cushing (incumbent) | 4,027 | 13.7 |
| | Democratic | Tom Loughman | 3,999 | 13.6 |
| | Democratic | Patricia Bushway | 3,907 | 13.3 |
| | Republican | Philip Bean (incumbent) | 3,541 | 12.0 |
| | Republican | Michelle Zaino | 3,493 | 11.9 |
| | Republican | Tracy Emerick (incumbent) | 3,306 | 11.2 |
| | Republican | Sharleene Hurst | 3,089 | 10.5 |
| Total votes | Total votes | Total votes | 29,390 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Rockingham 22

* Elects one representative
Rockingham District 22 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jim Maggiore | 1,381 | 53.3 |
| | Republican | Henry Marsh (incumbent) | 1,209 | 46.7 |
| Total votes | Total votes | Total votes | 2,590 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Rockingham 23

* Elects one representative
Rockingham District 23 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Dennis Malloy (incumbent) | 1,580 | 56.3 |
| | Republican | Rob Robertson | 1,224 | 43.7 |
| Total votes | Total votes | Total votes | 2,804 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Rockingham 24

* Elects two representatives
Rockingham District 24 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jaci Grote | 2,249 | 27.5 |
| | Democratic | Kate Murray (incumbent) | 2,229 | 27.3 |
| | Republican | Julie Tucker | 1,945 | 23.8 |
| | Republican | Kate Catalano | 1,722 | 21.1 |
| Total votes | Total votes | Total votes | 8,175 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Rockingham 25

* Elects one representative
Rockingham District 25 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Laura Pantelakos (incumbent) | 1,623 | 72.8 |
| | Republican | Tom Lukacz | 606 | 27.2 |
| Total votes | Total votes | Total votes | 2,229 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Rockingham 26

* Elects one representative
Rockingham District 26 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Rebecca McBeath (incumbent) | 2,111 | 99.9 |
| Total votes | Total votes | Total votes | 2,113 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Rockingham 27

* Elects one representative
Rockingham District 27 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Peter Somssich (incumbent) | 1,481 | 99.3 |
| Total votes | Total votes | Total votes | 1,492 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Rockingham 28

* Elects one representative
Rockingham District 28 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Gerry Ward (incumbent) | 1,352 | 99.1 |
| Total votes | Total votes | Total votes | 1,364 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Rockingham 29

* Elects one representative
Rockingham District 29 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | David Meuse | 1,669 | 99.3 |
| Total votes | Total votes | Total votes | 1,681 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Rockingham 30

* Elects one representative
Rockingham District 30 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jacqueline Cali-Pitts (incumbent) | 6,761 | 99.4 |
| Total votes | Total votes | Total votes | 6,803 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Rockingham 31

* Elects one representative
Rockingham District 31 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Tamara Le (incumbent) | 4,285 | 58.7 |
| | Republican | Gianfranco Dirienzo | 3,015 | 41.3 |
| Total votes | Total votes | Total votes | 7,300 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Rockingham 32

* Elects one representative
Rockingham District 32 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Terry Roy | 4,648 | 54.2 |
| | Democratic | Tom Chase | 3,923 | 45.8 |
| Total votes | Total votes | Total votes | 8,571 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 33

* Elects one representative
Rockingham District 33 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Josh Yokela | 3,168 | 54.1 |
| | Democratic | Eric Turer | 2,684 | 45.9 |
| Total votes | Total votes | Total votes | 5,852 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 34

* Elects one representative
Republican primary
Rockingham District 34 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Mark Pearson (incumbent) | 1,444 | 53.9 |
| | Republican | Bill Smith | 1,234 | 46.1 |
| Total votes | Total votes | Total votes | 2,678 | 100.0 |
General election
Rockingham District 34 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Mark Pearson (incumbent) | 7,915 | 60.4 |
| | Democratic | Mike Edgar | 5,189 | 39.6 |
| Total votes | Total votes | Total votes | 13,104 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 35

* Elects one representative
Rockingham District 35 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Deborah Hobson | 2,651 | 55.4 |
| | Democratic | Rick Faulconer | 2,135 | 44.6 |
| Total votes | Total votes | Total votes | 4,786 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Rockingham 36

* Elects one representative
Rockingham District 36 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Patricia Lovejoy (incumbent) | 10,895 | 64.2 |
| | Republican | Debra Picucci | 6,084 | 35.8 |
| Total votes | Total votes | Total votes | 16,979 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Rockingham 37

* Elects one representative
Rockingham District 37 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Jason Janvrin | 6,192 | 50.6 |
| | Democratic | Elaine Andrews-Ahearn | 6,040 | 49.4 |
| Total votes | Total votes | Total votes | 12,232 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### Strafford County
#### Strafford 1

* Elects two representatives
Strafford District 1 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Peter Hayward | 1,297 | 36.5 |
| | Republican | Abigail Rooney | 1,249 | 35.1 |
| | Democratic | Larry Brown | 1,009 | 28.4 |
| Total votes | Total votes | Total votes | 3,555 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Strafford 2

* Elects two representatives
Strafford District 2 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | James Horgan (incumbent) | 1,154 | 28.2 |
| | Republican | Joseph Pitre (incumbent) | 1,065 | 26.0 |
| | Democratic | Emmanuel Krasner | 1,001 | 24.5 |
| | Democratic | Sylvia Arcouette | 872 | 21.3 |
| Total votes | Total votes | Total votes | 4,092 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Strafford 3

* Elects two representatives
Strafford District 3 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Michael Harrington (incumbent) | 1,683 | 26.7 |
| | Republican | Kurt Wuelper (incumbent) | 1,677 | 26.6 |
| | Democratic | Bob Perry | 1,478 | 23.6 |
| | Democratic | Ellen Phillips | 1,458 | 23.2 |
| Total votes | Total votes | Total votes | 6,296 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Strafford 4

* Elects two representatives
Strafford District 4 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Cassandra Levesque | 2,061 | 26.4 |
| | Democratic | Matthew Towne | 1,983 | 25.4 |
| | Republican | Jenny Wilson | 1,801 | 23.0 |
| | Republican | Robert Drew | 1,787 | 22.9 |
| | Libertarian | Frank Bertone | 187 | 2.4 |
| Total votes | Total votes | Total votes | 7,819 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Strafford 5

* Elects one representative
Republican primary
Strafford District 5 Republican primary :
| Party | Party | Candidate | Votes | % |
| | Republican | Scott Bugbee | 191 | 67.7 |
| | Republican | Bill Fortune | 91 | 22.3 |
| Total votes | Total votes | Total votes | 282 | 100.0 |
General election
Strafford District 5 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Jeffrey Salloway (incumbent) | 1,416 | 63.7 |
| | Republican | Scott Bugbee | 808 | 26.3 |
| Total votes | Total votes | Total votes | 2,224 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 6

* Elects five representatives
Democratic primary
Strafford District 6 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Marjorie Smith (incumbent) | 1,597 | 19.2 |
| | Democratic | Janet Wall (incumbent) | 1,592 | 19.2 |
| | Democratic | Judith Spang (incumbent) | 1,511 | 18.2 |
| | Democratic | Cam Kenney | 1,241 | 14.9 |
| | Democratic | Timothy Horrigan | 1,226 | 14.8 |
| | Democratic | Wayne Burton (incumbent) | 1,136 | 13.7 |
| Total votes | Total votes | Total votes | 8,303 | 100.0 |
General election
Strafford District 6 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Janet Wall (incumbent) | 6,436 | 22.3 |
| | Democratic | Marjorie Smith (incumbent) | 5,286 | 18.2 |
| | Democratic | Judith Spang (incumbent) | 5,137 | 17.8 |
| | Democratic | Cam Kenney | 5,055 | 17.5 |
| | Democratic | Timothy Horrigan (incumbent) | 5,046 | 17.5 |
| | Republican | Mark Racic | 1,858 | 6.4 |
| | Democratic | Wayne Burton (incumbent) (write-in) | 62 | 0.2 |
| Total votes | Total votes | Total votes | 28,916 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 7

* Elects one representative
Strafford District 7 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Timothy Fontneau (incumbent) | 1,107 | 53.8 |
| | Republican | Deborah Kaczynski | 950 | 46.2 |
| Total votes | Total votes | Total votes | 2,057 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 8

* Elects one representative
Strafford District 8 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Donna Ellis (incumbent) | 831 | 53.8 |
| | Republican | Sharyn Stuart | 713 | 46.2 |
| Total votes | Total votes | Total votes | 1,544 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 9

* Elects one representative
Strafford District 9 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Steven Beaudoin (incumbent) | 1,136 | 54.9 |
| | Democratic | Elaine Lauterborn | 933 | 45.1 |
| Total votes | Total votes | Total votes | 2,069 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Strafford 10

* Elects one representative
Strafford District 10 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Jody McNally (incumbent) | 960 | 50.8 |
| | Democratic | Amy Cann | 921 | 49.2 |
| Total votes | Total votes | Total votes | 1,891 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Strafford 11

* Elects one representative
Strafford District 11 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Chuck Grassie (incumbent) | 941 | 52.5 |
| | Republican | Sue DeLemus | 853 | 47.5 |
| Total votes | Total votes | Total votes | 1,794 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 12

* Elects one representative
Strafford District 12 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Mac Kittredge | 965 | 50.5 |
| | Democratic | Pamela Hubbard | 944 | 49.4 |
| Total votes | Total votes | Total votes | 1,911 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Strafford 13

* Elects one representative
Strafford District 13 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Casey Conley (incumbent) | 1,627 | 74.4 |
| | Republican | Debra Childs | 559 | 25.6 |
| Total votes | Total votes | Total votes | 1,794 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 14

* Elects one representative
Strafford District 14 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Kristina Fargo | 1,334 | 65.9 |
| | Independent | Kate Harris | 690 | 34.1 |
| Total votes | Total votes | Total votes | 2,024 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 15

* Elects one representative
Strafford District 15 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Linn Opderbecke (incumbent) | 1,686 | 58.8 |
| | Republican | Collin Coppinger | 1,183 | 42.2 |
| Total votes | Total votes | Total votes | 2,869 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 16

* Elects one representative
Strafford District 16 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sherry Frost (incumbent) | 1,703 | 99.1 |
| Total votes | Total votes | Total votes | 1,719 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 17

* Elects three representatives
Strafford District 17 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Susan Treleaven (incumbent) | 2,644 | 27.7 |
| | Democratic | Peter Bixby (incumbent) | 2,484 | 26.0 |
| | Democratic | Kenneth Vincent (incumbent) | 2,361 | 24.8 |
| | Republican | Michael Castaldo | 2,049 | 21.5 |
| Total votes | Total votes | Total votes | 9,538 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 18

* Elects three representatives
Democratic primary
Strafford District 18 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Wendy Chase | 774 | 31.7 |
| | Democratic | Gerri Cannon | 605 | 24.8 |
| | Democratic | Cecilia Rich | 549 | 22.5 |
| | Democratic | Roger Berube (incumbent) | 511 | 21.0 |
| Total votes | Total votes | Total votes | 2,439 | 100.0 |
General election
Strafford District 18 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Wendy Chase | 2,215 | 19.1 |
| | Democratic | Gerri Cannon | 2,055 | 17.7 |
| | Democratic | Cecilia Rich | 1,923 | 16.6 |
| | Republican | Matthew Spencer (incumbent) | 1,727 | 14.9 |
| | Republican | Jodi Carnes | 1,538 | 13.3 |
| | Republican | Padraic O'Hare | 1,378 | 11.9 |
| | Independent | Dale Sprague (incumbent) | 601 | 5.2 |
| | Libertarian | Jarec Rondeau | 147 | 1.3 |
| Total votes | Total votes | Total votes | 11,584 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Strafford 19

* Elects one representative
Strafford District 19 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Peter B. Schmidt (incumbent) | 3,299 | 74.2 |
| | Republican | Patrick Coleman | 1,150 | 25.8 |
| Total votes | Total votes | Total votes | 4,449 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 20

* Elects one representative
Strafford District 20 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Tom Southworth (incumbent) | 3,562 | 99.6 |
| Total votes | Total votes | Total votes | 3,576 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 21

* Elects one representative
Strafford District 21 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Catt Sandler (incumbent) | 4,998 | 56.7 |
| | Republican | Philip Munck | 3,814 | 43.3 |
| Total votes | Total votes | Total votes | 8,812 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 22

* Elects one representative
Democratic primary
Strafford District 22 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Peg Higgins | 581 | 82.2 |
| | Democratic | Shawn Mickelonis | 125 | 17.8 |
| Total votes | Total votes | Total votes | 706 | 100.0 |
General election
Strafford District 22 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Peg Higgins | 1,926 | 53.2 |
| | Republican | Thomas Kaczynski (incumbent) | 1,697 | 46.8 |
| Total votes | Total votes | Total votes | 3,623 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Strafford 23

* Elects one representative
Strafford District 23 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Sandra Keans (incumbent) | 1,952 | 50.9 |
| | Republican | Don Leeman | 1,884 | 49.1 |
| Total votes | Total votes | Total votes | 3,836 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Strafford 24

* Elects one representative
Strafford District 24 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Mona Perreault | 1,720 | 47.2 |
| | Democratic | Jeremiah Minihan | 1,548 | 42.5 |
| | Libertarian | Brandon Phinney (incumbent) | 377 | 10.3 |
| Total votes | Total votes | Total votes | 3,645 | 100.0 |
| | Republican gain from Libertarian | Republican gain from Libertarian | Republican gain from Libertarian | Republican gain from Libertarian |

#### Strafford 25

* Elects one representative
Strafford District 25 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Amanda Gourgue (incumbent) | 3,634 | 56.7 |
| | Republican | Joe Hannon | 2,774 | 43.3 |
| Total votes | Total votes | Total votes | 6,408 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### Sullivan County
#### Sullivan 1

* Elects two representatives
Sullivan District 1 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Brian Sullivan (incumbent) | 2,751 | 32.7 |
| | Democratic | Lee Oxenham (incumbent) | 2,644 | 31.4 |
| | Republican | Virginia Drye | 1,692 | 20.1 |
| | Republican | Tanya McIntire | 1,330 | 15.8 |
| Total votes | Total votes | Total votes | 8,417 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Sullivan 2

* Elects one representative
Sullivan District 2 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Gates Lucas | 1,136 | 52.8 |
| | Democratic | Sue Gottling (incumbent) | 1,016 | 47.2 |
| Total votes | Total votes | Total votes | 2,152 | 100.0 |
| | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic |

#### Sullivan 3

* Elects one representative
Sullivan District 3 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Andrew O'Hearne | 613 | 59.6 |
| | Republican | Francis Gauthier (incumbent) | 416 | 40.4 |
| Total votes | Total votes | Total votes | 1,029 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Sullivan 4

* Elects one representative
Democratic primary
Sullivan District 4 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Gary Merchant | 224 | 72.5 |
| | Democratic | Larry Converse | 85 | 27.5 |
| Total votes | Total votes | Total votes | 309 | 100.0 |
General election
Sullivan District 4 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Gary Merchant | 883 | 57.4 |
| | Republican | John O'Connor (incumbent) | 655 | 42.6 |
| Total votes | Total votes | Total votes | 1,538 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

#### Sullivan 5

* Elects one representative
Sullivan District 5 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Walter Stapleton | 663 | 51.0 |
| | Democratic | Chad Rolston | 636 | 49.0 |
| Total votes | Total votes | Total votes | 1,299 | 100.0 |
| | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic |

#### Sullivan 6

* Elects two representatives
Democratic primary
Sullivan District 6 Democratic primary :
| Party | Party | Candidate | Votes | % |
| | Democratic | Virginia Irwin (incumbent) | 365 | 50.3 |
| | Democratic | Larry Flint | 211 | 29.1 |
| | Democratic | Peter Franklin | 149 | 20.6 |
| Total votes | Total votes | Total votes | 725 | 100.0 |
General election
Sullivan District 6 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Skip Rollins (incumbent) | 1,523 | 32.5 |
| | Republican | John Callum | 1,103 | 23.5 |
| | Democratic | Virginia Irwin (incumbent) | 1,079 | 23.0 |
| | Democratic | Larry Flint | 983 | 20.9 |
| Total votes | Total votes | Total votes | 4,693 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
| | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic | Republican gain from Democratic |

#### Sullivan 7

* Elects one representative
Sullivan District 7 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Judy Aron | 1,122 | 53.1 |
| | Democratic | Claudia Istel | 990 | 46.9 |
| Total votes | Total votes | Total votes | 2,112 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Sullivan 8

* Elects one representative
Sullivan District 8 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Tom Laware (incumbent) | 836 | 50.2 |
| | Democratic | John Streeter | 829 | 49.8 |
| Total votes | Total votes | Total votes | 1,665 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

#### Sullivan 9

* Elects one representative
Sullivan District 9 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | Linda Tanner (incumbent) | 4,938 | 53.3 |
| | Republican | Francis Gauthier | 4,335 | 46.7 |
| Total votes | Total votes | Total votes | 9,273 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Sullivan 10

* Elects one representative
Sullivan District 10 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Democratic | John Cloutier (incumbent) | 2,289 | 58.7 |
| | Republican | Conlin Smith | 1,609 | 41.3 |
| Total votes | Total votes | Total votes | 3,898 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

#### Sullivan 11

* Elects one representative
Sullivan District 11 general election, 2018 :
| Party | Party | Candidate | Votes | % |
| | Republican | Steven D. Smith (incumbent) | 2,057 | 54.7 |
| | Democratic | Bruce Cragin | 1,703 | 45.3 |
| Total votes | Total votes | Total votes | 3,760 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |