# 2018 Washington House of Representatives election

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The 2018 Washington House of Representatives elections took place as part of the biennial United States elections. Washington state voters elected state representatives in all 98 seats of the House, electing 2 state representatives in each of the 49 Washington state legislative districts. State representatives serve two-year terms in the Washington House of Representatives. A statewide map of Washington's state legislative districts is provided by the Washington State Legislature here, Archived 2018-10-24 at the Wayback Machine.
A top two primary election on August 7, 2018, determined which candidates appeared on the November 6 general election ballot. Each candidate is allowed to write in their party preference so that it appears as they desire on the ballot.
Democrats increased their 50–48 majority in the 2016 elections by flipping seven seats to hold 57 seats to Republicans' 41.
Only three districts, the 10th, 19th, and 42nd, elected their two representatives from different parties.

## Overview

Washington State House elections, 2018
Primary election — August 7, 2018 :
| Party | Party | Votes | Percentage | Candidates | Advancing to general | Seats contesting |
| | Democratic | 1,959,523 | 60.25% | 110 | 97 | |
| | Republican | 1,196,960 | 36.80% | 92 | 76 | |
| | Independent | 72,673 | 2.23% | 19 | 6 | |
| | Libertarian | 23,352 | 0.72% | 5 | 3 | |
| Totals | Totals | 3,252,508 | 100.00% | 226 | 182 | — |
Washington State House elections, 2018
General election — November 6, 2018 :
| Party | Party | Votes | Percentage | Seats | +/– |
| | Democratic | 3,447,724 | 59.27% | 57 | 7 |
| | Republican | 2,214,282 | 38.06% | 41 | 7 |
| | Independent | 113,037 | 1.94% | 0 | |
| | Libertarian | 42,314 | 0.73% | 0 | |
| Totals | Totals | 5,817,357 | 100.0% | 98 | — |

## Predictions

| Source | Ranking | As of |
| Governing | Likely D | October 8, 2018 |

## Summary of results by State House district

| State House district | Position | Incumbent | Party | Elected representative | Party |
| 1st | 1 | Derek Stanford | Democrat | Derek Stanford | Democrat |
| 1st | 2 | Shelley Kloba | Democrat | Shelley Kloba | Democrat |
| 2nd | 1 | Andrew Barkis | Republican | Andrew Barkis | Republican |
| 2nd | 2 | J.T. Wilcox | Republican | J.T. Wilcox | Republican |
| 3rd | 1 | Marcus Riccelli | Democrat | Marcus Riccelli | Democrat |
| 3rd | 2 | Timm Ormsby | Democrat | Timm Ormsby | Democrat |
| 4th | 1 | Matt Shea | Republican | Matt Shea | Republican |
| 4th | 2 | Bob McCaslin Jr. | Republican | Bob McCaslin Jr. | Republican |
| 5th | 1 | Jay Rodne | Republican | Bill Ramos | Democrat |
| 5th | 2 | Paul Graves | Republican | Lisa Callan | Democrat |
| 6th | 1 | Mike Volz | Republican | Mike Volz | Republican |
| 6th | 2 | Jeff Holy | Republican | Jenny Graham | Republican |
| 7th | 1 | Jacquelin Maycumber | Republican | Jacquelin Maycumber | Republican |
| 7th | 2 | Joel Kretz | Republican | Joel Kretz | Republican |
| 8th | 1 | Brad Klippert | Republican | Brad Klippert | Republican |
| 8th | 2 | Larry Haler | Republican | Matt Boehnke | Republican |
| 9th | 1 | Mary Dye | Republican | Mary Dye | Republican |
| 9th | 2 | Joe Schmick | Republican | Joe Schmick | Republican |
| 10th | 1 | Norma Smith | Republican | Norma Smith | Republican |
| 10th | 2 | Dave Hayes | Republican | Dave Paul | Democrat |
| 11th | 1 | Zack Hudgins | Democrat | Zack Hudgins | Democrat |
| 11th | 2 | Steve Bergquist | Democrat | Steve Bergquist | Democrat |
| 12th | 1 | Cary Condotta | Republican | Keith Goehner | Republican |
| 12th | 2 | Mike Steele | Republican | Mike Steele | Republican |
| 13th | 1 | Tom Dent | Republican | Tom Dent | Republican |
| 13th | 2 | Matt Manweller | Republican | Matt Manweller | Republican |
| 14th | 1 | Norm Johnson | Republican | Chris Corry | Republican |
| 14th | 2 | Gina Mosbrucker | Republican | Gina Mosbrucker | Republican |
| 15th | 1 | Bruce Chandler | Republican | Bruce Chandler | Republican |
| 15th | 2 | David Taylor | Republican | Jeremie Dufault | Republican |
| 16th | 1 | Bill Jenkin | Republican | Bill Jenkin | Republican |
| 16th | 2 | Terry Nealey | Republican | Skyler Rude | Republican |
| 17th | 1 | Vicki Kraft | Republican | Vicki Kraft | Republican |
| 17th | 2 | Paul Harris | Republican | Paul Harris | Republican |
| 18th | 1 | Brandon Vick | Republican | Brandon Vick | Republican |
| 18th | 2 | Liz Pike | Republican | Larry Hoff | Republican |
| 19th | 1 | Jim Walsh | Republican | Jim Walsh | Republican |
| 19th | 2 | Brian Blake | Democrat | Brian Blake | Democrat |
| 20th | 1 | Richard DeBolt | Republican | Richard DeBolt | Republican |
| 20th | 2 | Ed Orcutt | Republican | Ed Orcutt | Republican |
| 21st | 1 | Strom Peterson | Democrat | Strom Peterson | Democrat |
| 21st | 2 | Lillian Ortiz-Self | Democrat | Lillian Ortiz-Self | Democrat |
| 22nd | 1 | Laurie Dolan | Democrat | Laurie Dolan | Democrat |
| 22nd | 2 | Beth Doglio | Democrat | Beth Doglio | Democrat |
| 23rd | 1 | Sherry Appleton | Democrat | Sherry Appleton | Democrat |
| 23rd | 2 | Drew Hansen | Democrat | Drew Hansen | Democrat |
| 24th | 1 | Mike Chapman | Democrat | Mike Chapman | Democrat |
| 24th | 2 | Steve Tharinger | Democrat | Steve Tharinger | Democrat |
| 25th | 1 | Melanie Stambaugh | Republican | Kelly Chambers | Republican |
| 25th | 2 | Joyce McDonald | Republican | Chris Gildon | Republican |
| 26th | 1 | Jesse Young | Republican | Jesse Young | Republican |
| 26th | 2 | Michelle Caldier | Republican | Michelle Caldier | Republican |
| 27th | 1 | Laurie Jinkins | Democrat | Laurie Jinkins | Democrat |
| 27th | 2 | Jake Fey | Democrat | Jake Fey | Democrat |
| 28th | 1 | Dick Muri | Republican | Mari Leavitt | Democrat |
| 28th | 2 | Christine Kilduff | Democrat | Christine Kilduff | Democrat |
| 29th | 1 | David Sawyer | Democrat | Melanie Morgan | Democrat |
| 29th | 2 | Steve Kirby | Democrat | Steve Kirby | Democrat |
| 30th | 1 | Mike Pellicciotti | Democrat | Mike Pellicciotti | Democrat |
| 30th | 2 | Kristine Reeves | Democrat | Kristine Reeves | Democrat |
| 31st | 1 | Drew Stokesbary | Republican | Drew Stokesbary | Republican |
| 31st | 2 | Morgan Irwin | Republican | Morgan Irwin | Republican |
| 32nd | 1 | Cindy Ryu | Democrat | Cindy Ryu | Democrat |
| 32nd | 2 | Ruth Kagi | Democrat | Lauren Davis | Democrat |
| 33rd | 1 | Tina Orwall | Democrat | Tina Orwall | Democrat |
| 33rd | 2 | Mia Gregerson | Democrat | Mia Gregerson | Democrat |
| 34th | 1 | Eileen Cody | Democrat | Eileen Cody | Democrat |
| 34th | 2 | Joe Fitzgibbon | Democrat | Joe Fitzgibbon | Democrat |
| 35th | 1 | Dan Griffey | Republican | Dan Griffey | Republican |
| 35th | 2 | Drew C. MacEwen | Republican | Drew C. MacEwen | Republican |
| 36th | 1 | Noel Frame | Democrat | Noel Frame | Democrat |
| 36th | 2 | Gael Tarleton | Democrat | Gael Tarleton | Democrat |
| 37th | 1 | Sharon Tomiko Santos | Democrat | Sharon Tomiko Santos | Democrat |
| 37th | 2 | Eric Pettigrew | Democrat | Eric Pettigrew | Democrat |
| 38th | 1 | June Robinson | Democrat | June Robinson | Democrat |
| 38th | 2 | Mike Sells | Democrat | Mike Sells | Democrat |
| 39th | 1 | Dan Kristiansen | Republican | Robert J. Sutherland | Republican |
| 39th | 2 | Carolyn Eslick | Republican | Carolyn Eslick | Republican |
| 40th | 1 | Kristine Lytton | Democrat | Debra Lekanoff | Democrat |
| 40th | 2 | Jeff Morris | Democrat | Jeff Morris | Democrat |
| 41st | 1 | Tana Senn | Democrat | Tana Senn | Democrat |
| 41st | 2 | Judy Clibborn | Democrat | My-Linh Thai | Democrat |
| 42nd | 1 | Luanne Van Werven | Republican | Luanne Van Werven | Republican |
| 42nd | 2 | Vincent Buys | Republican | Sharon Shewmake | Democrat |
| 43rd | 1 | Nicole Macri | Democrat | Nicole Macri | Democrat |
| 43rd | 2 | Frank Chopp | Democrat | Frank Chopp | Democrat |
| 44th | 1 | John Lovick | Democrat | John Lovick | Democrat |
| 44th | 2 | Mark Harmsworth | Republican | Jared Mead | Democrat |
| 45th | 1 | Roger Goodman | Democrat | Roger Goodman | Democrat |
| 45th | 2 | Larry Springer | Democrat | Larry Springer | Democrat |
| 46th | 1 | Gerry Pollet | Democrat | Gerry Pollet | Democrat |
| 46th | 2 | Javier Valdez | Democrat | Javier Valdez | Democrat |
| 47th | 1 | Mark Hargrove | Republican | Debra Entenman | Democrat |
| 47th | 2 | Pat Sullivan | Democrat | Pat Sullivan | Democrat |
| 48th | 1 | Vandana Slatter | Democrat | Vandana Slatter | Democrat |
| 48th | 2 | Joan McBride | Democrat | Amy Walen | Democrat |
| 49th | 1 | Sharon Wylie | Democrat | Sharon Wylie | Democrat |
| 49th | 2 | Monica Jurado Stonier | Democrat | Monica Jurado Stonier | Democrat |

## Detailed primary and general election results by House district
### District 1

Position 1
Washington's 1st Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Derek Stanford (incumbent) | 23,927 | 66.98 |
| | Republican | Josh Colver | 9,192 | 25.73 |
| | Independent | Colin McMahon | 2,603 | 7.29 |
| Total votes | Total votes | Total votes | 35,722 | 100.0 |
| General election |||||
| | Democratic | Derek Stanford (incumbent) | 47,881 | 69.59 |
| | Republican | Josh Colver | 20,925 | 30.41 |
| Total votes | Total votes | Total votes | 68,806 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 1st Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Shelley Kloba (incumbent) | 22,638 | 63.06 |
| | Republican | Debra Blodgett | 11,142 | 31.04 |
| | Libertarian | Matt Seymour | 2,121 | 5.91 |
| Total votes | Total votes | Total votes | 35,901 | 100.0 |
| General election |||||
| | Democratic | Shelley Kloba (incumbent) | 43,560 | 63.4 |
| | Republican | Debra Blodgett | 25,148 | 36.6 |
| Total votes | Total votes | Total votes | 68,708 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 2

Position 1
Washington's 2nd Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Andrew Barkis (incumbent) | 15,337 | 57.13 |
| | Democratic | Anneliese Feld | 11,511 | 42.87 |
| Total votes | Total votes | Total votes | 26,848 | 100.0 |
| General election |||||
| | Republican | Andrew Barkis (incumbent) | 33,717 | 59.11 |
| | Democratic | Anneliese Feld | 23,324 | 40.89 |
| Total votes | Total votes | Total votes | 57,041 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 2nd Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | J.T. Wilcox (incumbent) | 18,853 | 100.0 |
| Total votes | Total votes | Total votes | 18,853 | 100.0 |
| General election |||||
| | Republican | J.T. Wilcox (incumbent) | 42,571 | 100.0 |
| Total votes | Total votes | Total votes | 42,571 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 3

Position 1
Washington's 3rd Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Marcus Riccelli (incumbent) | 20,597 | 65.45 |
| | Republican | Tom Taylor | 10,875 | 34.55 |
| Total votes | Total votes | Total votes | 31,472 | 100.0 |
| General election |||||
| | Democratic | Marcus Riccelli (incumbent) | 33,539 | 64.15 |
| | Republican | Tom Taylor | 18,741 | 35.85 |
| Total votes | Total votes | Total votes | 52,280 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 3rd Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Timm Ormsby (incumbent) | 20,352 | 64.37 |
| | Republican | Dave Lucas | 11,267 | 35.63 |
| Total votes | Total votes | Total votes | 31,619 | 100.0 |
| General election |||||
| | Democratic | Timm Ormsby (incumbent) | 31,983 | 61.15 |
| | Republican | Dave Lucas | 20,322 | 38.85 |
| Total votes | Total votes | Total votes | 52,305 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 4

Position 1
Washington's 4th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Matt Shea (incumbent) | 23,934 | 57.4 |
| | Democratic | Ted Cummings | 17,766 | 42.6 |
| Total votes | Total votes | Total votes | 41,700 | 100.0 |
| General election |||||
| | Republican | Matt Shea (incumbent) | 39,572 | 57.74 |
| | Democratic | Ted Cummings | 28,963 | 42.26 |
| Total votes | Total votes | Total votes | 68,535 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 4th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Bob McCaslin (incumbent) | 25,518 | 61.14 |
| | Democratic | Mary May | 16,219 | 38.86 |
| Total votes | Total votes | Total votes | 41,737 | 100.0 |
| General election |||||
| | Republican | Bob McCaslin (incumbent) | 42,613 | 61.88 |
| | Democratic | Mary May | 26,254 | 38.12 |
| Total votes | Total votes | Total votes | 68,867 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 5

Position 1
Washington's 5th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Bill Ramos | 23,148 | 54.04 |
| | Republican | Chad Magendanz | 19,685 | 45.96 |
| Total votes | Total votes | Total votes | 42,833 | 100.0 |
| General election |||||
| | Democratic | Bill Ramos | 38,972 | 51.51 |
| | Republican | Chad Magendanz | 36,692 | 48.49 |
| Total votes | Total votes | Total votes | 75,664 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
Position 2
Washington's 5th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Lisa Callan | 22,806 | 53.34 |
| | Republican | Paul Graves (incumbent) | 19,312 | 45.17 |
| | Independent | Ryan Dean Burkett | 636 | 1.49 |
| Total votes | Total votes | Total votes | 42,754 | 100.0 |
| General election |||||
| | Democratic | Lisa Callan | 39,330 | 52.25 |
| | Republican | Paul Graves (incumbent) | 35,944 | 47.75 |
| Total votes | Total votes | Total votes | 75,274 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

### District 6

Position 1
Washington's 6th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Mike Volz (incumbent) | 22,031 | 50.26 |
| | Democratic | Kay Murano | 21,803 | 49.74 |
| Total votes | Total votes | Total votes | 43,834 | 100.0 |
| General election |||||
| | Republican | Mike Volz (incumbent) | 36,800 | 53.45 |
| | Democratic | Kay Murano | 32,044 | 46.55 |
| Total votes | Total votes | Total votes | 68,844 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 6th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Dave Wilson | 17,033 | 40.05 |
| | Republican | Jenny Graham | 14,183 | 33.35 |
| | Republican | John W. Aiken, Jr. | 6,623 | 15.57 |
| | Democratic | Rion Ametu | 4,686 | 11.02 |
| Total votes | Total votes | Total votes | 42,525 | 100.0 |
| General election |||||
| | Republican | Jenny Graham | 34,644 | 50.49 |
| | Democratic | Dave Wilson | 33,972 | 49.51 |
| Total votes | Total votes | Total votes | 68,616 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 7

Position 1
Washington's 7th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Jacquelin Maycumber (incumbent) | 30,181 | 67.11 |
| | Democratic | Randall (Randy) Michaelis | 14,789 | 32.89 |
| Total votes | Total votes | Total votes | 44,970 | 100.0 |
| General election |||||
| | Republican | Jacquelin Maycumber (incumbent) | 47,365 | 68.41 |
| | Democratic | Randall (Randy) Michaelis | 21,867 | 31.59 |
| Total votes | Total votes | Total votes | 69,232 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 7th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Joel Kretz (incumbent) | 29,650 | 65.47 |
| | Democratic | Mike Bell | 7,245 | 16.00 |
| | Democratic | Crystal Oliver | 6,409 | 14.15 |
| | Independent | Christine A. Ives | 1,984 | 4.38 |
| Total votes | Total votes | Total votes | 45,288 | 100.0 |
| General election |||||
| | Republican | Joel Kretz (incumbent) | 46,987 | 67.84 |
| | Democratic | Mike Bell | 22,270 | 32.16 |
| Total votes | Total votes | Total votes | 69,257 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 8

Position 1
Washington's 8th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Brad Klippert (incumbent) | 15,612 | 49.94 |
| | Democratic | Shir Regev | 10,505 | 33.61 |
| | Republican | Phillip R. Lemley | 5,143 | 16.45 |
| Total votes | Total votes | Total votes | 31,260 | 100.0 |
| General election |||||
| | Republican | Brad Klippert (incumbent) | 38,570 | 65.28 |
| | Democratic | Shir Regev | 20,514 | 34.72 |
| Total votes | Total votes | Total votes | 59,084 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 8th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Matt Boehnke | 12,164 | 39.68 |
| | Democratic | Christopher Tracy | 11,380 | 37.13 |
| | Republican | Gregg McConnell | 7,109 | 23.19 |
| Total votes | Total votes | Total votes | 30,653 | 100.0 |
| General election |||||
| | Republican | Matt Boehnke | 38,817 | 66.31 |
| | Democratic | Christopher Tracy | 19,726 | 33.69 |
| Total votes | Total votes | Total votes | 58,543 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 9

Position 1
Washington's 9th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Mary Dye (incumbent) | 19,479 | 63.42 |
| | Democratic | Jenn Goulet | 11,237 | 36.58 |
| Total votes | Total votes | Total votes | 30,716 | 100.0 |
| General election |||||
| | Republican | Mary Dye (incumbent) | 33,978 | 64.22 |
| | Democratic | Jenn Goulet | 18,931 | 35.78 |
| Total votes | Total votes | Total votes | 52,909 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 9th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Joe Schmick (incumbent) | 18,267 | 60.45 |
| | Democratic | Matthew Sutherland | 11,950 | 39.55 |
| Total votes | Total votes | Total votes | 30,217 | 100.0 |
| General election |||||
| | Republican | Joe Schmick (incumbent) | 31,749 | 60.54 |
| | Democratic | Matthew Sutherland | 20,697 | 39.46 |
| Total votes | Total votes | Total votes | 52,446 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 10

Position 1
Washington's 10th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Scott McMullen | 21,584 | 50.65 |
| | Republican | Norma Smith (incumbent) | 21,031 | 49.35 |
| Total votes | Total votes | Total votes | 42,615 | 100.0 |
| General election |||||
| | Republican | Norma Smith (incumbent) | 37,803 | 52.16 |
| | Democratic | Scott McMullen | 34,669 | 47.84 |
| Total votes | Total votes | Total votes | 72,472 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 10th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Dave Paul | 22,259 | 52.86 |
| | Republican | Dave Hayes (incumbent) | 19,848 | 47.14 |
| Total votes | Total votes | Total votes | 42,107 | 100.0 |
| General election |||||
| | Democratic | Dave Paul | 36,428 | 50.47 |
| | Republican | Dave Hayes (incumbent) | 35,743 | 49.53 |
| Total votes | Total votes | Total votes | 72,171 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

### District 11

Position 1
Washington's 11th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Zack Hudgins (incumbent) | 18,948 | 100.0 |
| Total votes | Total votes | Total votes | 18,948 | 100.0 |
| General election |||||
| | Democratic | Zack Hudgins (incumbent) | 36,327 | 100.0 |
| Total votes | Total votes | Total votes | 36,237 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 11th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Steve Bergquist (incumbent) | 19,019 | 100.0 |
| Total votes | Total votes | Total votes | 19,019 | 100.0 |
| General election |||||
| | Democratic | Steve Bergquist (incumbent) | 36,300 | 100.0 |
| Total votes | Total votes | Total votes | 36,300 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 12

Position 1
Washington's 12th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Keith Goehner | 15,280 | 44.75 |
| | Independent | Ann Diamond | 10,398 | 30.45 |
| | Democratic | C. Keiki Stacy Weigle | 5,244 | 15.36 |
| | Republican | JD Greening | 3,227 | 9.45 |
| Total votes | Total votes | Total votes | 34,149 | 100.0 |
| General election |||||
| | Republican | Keith Goehner | 32,598 | 55.69 |
| | Independent | Ann Diamond | 25,938 | 44.31 |
| Total votes | Total votes | Total votes | 58,536 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 12th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Mike Steele (incumbent) | 20,323 | 60.79 |
| | Democratic | Valerie Sarratt | 10,831 | 32.40 |
| | Independent | Alan Fahnestock | 2,275 | 6.81 |
| Total votes | Total votes | Total votes | 33,429 | 100.0 |
| General election |||||
| | Republican | Mike Steele (incumbent) | 37,223 | 63.81 |
| | Democratic | Valerie Sarratt | 21,114 | 36.19 |
| Total votes | Total votes | Total votes | 58,337 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 13

Position 1
Washington's 13th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Tom Dent (incumbent) | 19,685 | 70.45 |
| | Democratic | Jesse Hegstrom Oakey | 8,258 | 29.55 |
| Total votes | Total votes | Total votes | 27,943 | 100.0 |
| General election |||||
| | Republican | Tom Dent (incumbent) | 35,233 | 71.38 |
| | Democratic | Jesse Hegstrom Oakey | 14,130 | 28.62 |
| Total votes | Total votes | Total votes | 49,363 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 13th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Matt Manweller (incumbent) | 17,802 | 63.48 |
| | Democratic | Sylvia Hammond | 10,242 | 36.52 |
| Total votes | Total votes | Total votes | 28,044 | 100.0 |
| General election |||||
| | Republican | Matt Manweller (incumbent) | 29,811 | 61.14 |
| | Democratic | Sylvia Hammond | 18,951 | 38.86 |
| Total votes | Total votes | Total votes | 48,762 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 14

Position 1
Washington's 14th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Chris Corry | 11,879 | 40.80 |
| | Democratic | Sasha Bentley | 9,500 | 32.63 |
| | Republican | Kathy Coffey | 6,262 | 21.51 |
| | Democratic | Earl Steven Lee | 1,475 | 5.07 |
| Total votes | Total votes | Total votes | 29,116 | 100.0 |
| General election |||||
| | Republican | Chris Corry | 30,763 | 58.75 |
| | Democratic | Sasha Bentley | 21,599 | 41.25 |
| Total votes | Total votes | Total votes | 52,362 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 14th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Gina Mosbrucker (incumbent) | 17,265 | 60.14 |
| | Democratic | Liz Hallock | 8,123 | 28.29 |
| | Democratic | Noah Ramirez | 3,322 | 11.57 |
| Total votes | Total votes | Total votes | 28,710 | 100.0 |
| General election |||||
| | Republican | Gina Mosbrucker (incumbent) | 31,885 | 61.01 |
| | Democratic | Liz Hallock | 20,374 | 38.99 |
| Total votes | Total votes | Total votes | 52,259 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 15

Position 1
Washington's 15th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Bruce Chandler (incumbent) | 11,882 | 66.39 |
| | Democratic | Jack McEntire | 6,014 | 33.61 |
| Total votes | Total votes | Total votes | 17,896 | 100.0 |
| General election |||||
| | Republican | Bruce Chandler (incumbent) | 20,027 | 59.71 |
| | Democratic | Jack McEntire | 13,513 | 40.29 |
| Total votes | Total votes | Total votes | 33,540 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 15th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Jeremie Dufault | 8,270 | 45.73 |
| | Democratic | A.J. Cooper | 4,702 | 26.00 |
| | Republican | David V. Taylor (incumbent) | 4,188 | 23.16 |
| | Independent | Mario Martinez | 925 | 5.11 |
| Total votes | Total votes | Total votes | 18,085 | 100.0 |
| General election |||||
| | Republican | Jeremie Dufault | 20,275 | 60.56 |
| | Democratic | A.J. Cooper | 13,202 | 39.44 |
| Total votes | Total votes | Total votes | 33,477 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 16

Position 1
Washington's 16th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Bill Jenkin (incumbent) | 17,169 | 63.52 |
| | Democratic | Everett Maroon | 9,860 | 36.48 |
| Total votes | Total votes | Total votes | 27,029 | 100.0 |
| General election |||||
| | Republican | Bill Jenkin (incumbent) | 29,914 | 62.66 |
| | Democratic | Everett Maroon | 17,826 | 37.34 |
| Total votes | Total votes | Total votes | 47,740 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 16th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Rebecca Francik | 10,187 | 37.97 |
| | Republican | Skyler Rude | 9,847 | 36.71 |
| | Republican | Dan Mildon | 6,794 | 25.32 |
| Total votes | Total votes | Total votes | 26,828 | 100.0 |
| General election |||||
| | Republican | Skyler Rude | 29,157 | 60.92 |
| | Democratic | Rebecca Francik | 18,705 | 39.08 |
| Total votes | Total votes | Total votes | 47,862 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 17

Position 1
Washington's 17th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Vicki Kraft (incumbent) | 14,459 | 49.17 |
| | Democratic | Tanisha Harris | 12,795 | 43.51 |
| | Democratic | James Tolson | 2,154 | 7.32 |
| Total votes | Total votes | Total votes | 29,408 | 100.0 |
| General election |||||
| | Republican | Vicki Kraft (incumbent) | 29,807 | 50.73 |
| | Democratic | Tanisha Harris | 28,948 | 49.27 |
| Total votes | Total votes | Total votes | 58,755 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 17th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Paul Harris (incumbent) | 15,907 | 54.92 |
| | Democratic | Damion E. Jiles, Sr. | 13,059 | 45.08 |
| Total votes | Total votes | Total votes | 28,966 | 100.0 |
| General election |||||
| | Republican | Paul Harris (incumbent) | 33,580 | 57.63 |
| | Democratic | Damion E. Jiles, Sr. | 24,686 | 42.37 |
| Total votes | Total votes | Total votes | 58,266 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 18

Position 1
Washington's 18th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Brandon Vick (incumbent) | 18,748 | 51.89 |
| | Democratic | Chris Thobaben | 17,385 | 48.11 |
| Total votes | Total votes | Total votes | 36,133 | 100.0 |
| General election |||||
| | Republican | Brandon Vick (incumbent) | 39,434 | 55.65 |
| | Democratic | Chris Thobaben | 31,427 | 44.35 |
| Total votes | Total votes | Total votes | 70,861 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 18th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Kathy Gillespie | 18,883 | 52.12 |
| | Republican | Larry A. Hoff | 17,350 | 47.88 |
| Total votes | Total votes | Total votes | 36,233 | 100.0 |
| General election |||||
| | Republican | Larry A. Hoff | 37,429 | 52.75 |
| | Democratic | Kathy Gillespie | 33,528 | 47.25 |
| Total votes | Total votes | Total votes | 70,957 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 19

Position 1
Washington's 19th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Jim Walsh (incumbent) | 17,605 | 50.19 |
| | Democratic | Erin Frasier | 17,469 | 49.81 |
| Total votes | Total votes | Total votes | 35,074 | 100.0 |
| General election |||||
| | Republican | Jim Walsh (incumbent) | 28,569 | 50.43 |
| | Democratic | Erin Frasier | 28,085 | 49.57 |
| Total votes | Total votes | Total votes | 56,654 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 19th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Brian Blake (incumbent) | 20,067 | 58.31 |
| | Republican | Joel McEntire | 7,498 | 21.79 |
| | Republican | David Parsons | 6,852 | 19.91 |
| Total votes | Total votes | Total votes | 34,417 | 100.0 |
| General election |||||
| | Democratic | Brian Blake (incumbent) | 30,405 | 54.04 |
| | Republican | Joel McEntire | 25,860 | 45.96 |
| Total votes | Total votes | Total votes | 56,265 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 20

Position 1
Washington's 20th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Richard DeBolt (incumbent) | 19,564 | 60.31 |
| | Democratic | John Thompson | 12,874 | 39.69 |
| Total votes | Total votes | Total votes | 32,438 | 100.0 |
| General election |||||
| | Republican | Richard DeBolt (incumbent) | 38,225 | 62.06 |
| | Democratic | John Thompson | 23,365 | 37.94 |
| Total votes | Total votes | Total votes | 61,590 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 20th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Ed Orcutt (incumbent) | 18,893 | 56.73 |
| | Democratic | Brennan Bailey | 11,376 | 34.16 |
| | Independent | Mark Smith | 3,032 | 9.11 |
| Total votes | Total votes | Total votes | 33,301 | 100.0 |
| General election |||||
| | Republican | Ed Orcutt (incumbent) | 39,992 | 63.95 |
| | Democratic | Brennan Bailey | 22,548 | 36.05 |
| Total votes | Total votes | Total votes | 62,540 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 21

Position 1
Washington's 21st Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Strom Peterson (incumbent) | 20,498 | 66.64 |
| | Republican | Amy Schaper | 10,262 | 33.36 |
| Total votes | Total votes | Total votes | 30,760 | 100.0 |
| General election |||||
| | Democratic | Strom Peterson (incumbent) | 39,007 | 65.76 |
| | Republican | Amy Schaper | 20,309 | 34.24 |
| Total votes | Total votes | Total votes | 59,316 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 21st Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Lillian Ortiz-Self (incumbent) | 20,597 | 66.23 |
| | Republican | Petra Bigea | 10,501 | 33.77 |
| Total votes | Total votes | Total votes | 31,098 | 100.0 |
| General election |||||
| | Democratic | Lillian Ortiz-Self (incumbent) | 38,626 | 65.4 |
| | Republican | Petra Bigea | 20,439 | 34.6 |
| Total votes | Total votes | Total votes | 59,065 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 22

Position 1
Washington's 22nd Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Laurie Dolan (incumbent) | 28,403 | 75.68 |
| | Independent | C. Davis | 9,125 | 24.32 |
| Total votes | Total votes | Total votes | 37,528 | 100.0 |
| General election |||||
| | Democratic | Laurie Dolan (incumbent) | 47,261 | 70.22 |
| | Independent | C. Davis | 20,046 | 29.78 |
| Total votes | Total votes | Total votes | 67,307 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 22nd Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Beth Doglio (incumbent) | 28,425 | 77.36 |
| | Libertarian | Allen Acosta | 8,321 | 22.64 |
| Total votes | Total votes | Total votes | 36,746 | 100.0 |
| General election |||||
| | Democratic | Beth Doglio (incumbent) | 46,275 | 69.66 |
| | Libertarian | Allen Acosta | 20,151 | 30.34 |
| Total votes | Total votes | Total votes | 66,426 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 23

Position 1
Washington's 23rd Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Sherry Appleton (incumbent) | 22,328 | 63.73 |
| | Independent | Becky Erickson | 12,706 | 36.27 |
| Total votes | Total votes | Total votes | 35,034 | 100.0 |
| General election |||||
| | Democratic | Sherry Appleton (incumbent) | 37,982 | 58.98 |
| | Independent | Becky Erickson | 26,412 | 41.02 |
| Total votes | Total votes | Total votes | 64,394 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 23rd Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Drew Hansen (incumbent) | 26,504 | 100.0 |
| Total votes | Total votes | Total votes | 26,504 | 100.0 |
| General election |||||
| | Democratic | Drew Hansen (incumbent) | 48,232 | 100.0 |
| Total votes | Total votes | Total votes | 48,232 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 24

Position 1
Washington's 24th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Mike Chapman (incumbent) | 29,069 | 60.21 |
| | Republican | Jodi Wilke | 19,208 | 39.79 |
| Total votes | Total votes | Total votes | 48,277 | 100.0 |
| General election |||||
| | Democratic | Mike Chapman (incumbent) | 43,504 | 57.98 |
| | Republican | Jodi Wilke | 31,525 | 42.02 |
| Total votes | Total votes | Total votes | 75,029 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 24th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Steve Tharinger (incumbent) | 28,080 | 58.80 |
| | Republican | Jim McEntire | 19,676 | 41.20 |
| Total votes | Total votes | Total votes | 47,756 | 100.0 |
| General election |||||
| | Democratic | Steve Tharinger (incumbent) | 41,630 | 55.75 |
| | Republican | Jim McEntire | 33,041 | 44.25 |
| Total votes | Total votes | Total votes | 74,671 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 25

Position 1
Washington's 25th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Kelly Chambers | 10,036 | 36.96 |
| | Democratic | Jamie Smith | 7,495 | 27.61 |
| | Democratic | Julie L. Door | 6,662 | 24.54 |
| | Republican | Emmett Smith | 2,958 | 10.89 |
| Total votes | Total votes | Total votes | 27,151 | 100.0 |
| General election |||||
| | Republican | Kelly Chambers | 27,561 | 50.56 |
| | Democratic | Jamie Smith | 26,950 | 49.44 |
| Total votes | Total votes | Total votes | 54,511 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 25th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Chris Gildon | 12,533 | 46.60 |
| | Democratic | Brian Duthie | 12,211 | 45.40 |
| | Independent | Ned Witting | 2,152 | 8.00 |
| Total votes | Total votes | Total votes | 26,896 | 100.0 |
| General election |||||
| | Republican | Chris Gildon | 27,701 | 51.19 |
| | Democratic | Brian Duthie | 26,413 | 48.81 |
| Total votes | Total votes | Total votes | 54,114 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 26

Position 1
Washington's 26th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Connie FitzPatrick | 19,515 | 48.92 |
| | Republican | Jesse Young (incumbent) | 16,808 | 42.13 |
| | Republican | Naomi Evans | 3,568 | 8.94 |
| Total votes | Total votes | Total votes | 39,891 | 100.0 |
| General election |||||
| | Republican | Jesse Young (incumbent) | 36,120 | 51.87 |
| | Democratic | Connie FitzPatrick | 33,513 | 48.13 |
| Total votes | Total votes | Total votes | 69,633 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 26th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Joy Stanford | 16,775 | 41.77 |
| | Republican | Michelle Caldier (incumbent) | 14,011 | 34.89 |
| | Republican | Randy Boss | 7,231 | 18.01 |
| | Independent | Marco Padilla | 2,143 | 5.34 |
| Total votes | Total votes | Total votes | 40,160 | 100.0 |
| General election |||||
| | Republican | Michelle Caldier (incumbent) | 38,339 | 55.11 |
| | Democratic | Joy Stanford | 31,233 | 44.89 |
| Total votes | Total votes | Total votes | 69,572 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 27

Position 1
Washington's 27th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Laurie Jinkins (incumbent) | 21,678 | 73.19 |
| | Republican | Kyle Paskewitz | 7,941 | 26.81 |
| Total votes | Total votes | Total votes | 29,619 | 100.0 |
| General election |||||
| | Democratic | Laurie Jinkins (incumbent) | 40,108 | 71.23 |
| | Republican | Kyle Paskewitz | 16,198 | 28.77 |
| Total votes | Total votes | Total votes | 56,306 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 27th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Jake Fey (incumbent) | 21,575 | 76.73 |
| | Independent | Donald Golden | 6,542 | 23.27 |
| Total votes | Total votes | Total votes | 28,117 | 100.0 |
| General election |||||
| | Democratic | Jake Fey (incumbent) | 39,243 | 72.35 |
| | Independent | Donald Golden | 14,999 | 27.65 |
| Total votes | Total votes | Total votes | 54,242 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 28

Position 1
Washington's 28th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Mari Leavitt | 15,724 | 53.20 |
| | Republican | Dick Muri (incumbent) | 13,830 | 46.80 |
| Total votes | Total votes | Total votes | 29,554 | 100.0 |
| General election |||||
| | Democratic | Mari Leavitt | 27,735 | 52.8 |
| | Republican | Dick Muri (incumbent) | 24,789 | 47.2 |
| Total votes | Total votes | Total votes | 52,524 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
Position 2
Washington's 28th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Christine Kilduff (incumbent) | 17,253 | 58.63 |
| | Republican | Maia Espinoza | 12,174 | 41.37 |
| Total votes | Total votes | Total votes | 29,427 | 100.0 |
| General election |||||
| | Democratic | Christine Kilduff (incumbent) | 29,955 | 57.48 |
| | Republican | Maia Espinoza | 22,162 | 42.52 |
| Total votes | Total votes | Total votes | 52,117 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 29

Position 1
Washington's 29th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Melanie Morgan | 7,125 | 41.51 |
| | Republican | Terry Harder | 4,231 | 24.65 |
| | Democratic | David Sawyer (incumbent) | 3,819 | 22.25 |
| | Republican | Janis Clark | 1,991 | 11.6 |
| Total votes | Total votes | Total votes | 17,166 | 100.0 |
| General election |||||
| | Democratic | Melanie Morgan | 22,817 | 61.03 |
| | Republican | Terry Harder | 14,567 | 38.97 |
| Total votes | Total votes | Total votes | 37,384 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 29th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Steve Kirby (incumbent) | 12,043 | 100.0 |
| Total votes | Total votes | Total votes | 12,043 | 100.0 |
| General election |||||
| | Democratic | Steve Kirby (incumbent) | 28,180 | 100.0 |
| Total votes | Total votes | Total votes | 28,180 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 30

Position 1
Washington's 30th Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Mike Pellicciotti (incumbent) | 15,043 | 58.95 |
| | Republican | Linda Kochmar | 10,474 | 41.05 |
| Total votes | Total votes | Total votes | 25,517 | 100.0 |
| General election |||||
| | Democratic | Mike Pellicciotti (incumbent) | 28,563 | 61.23 |
| | Republican | Linda Kochmar | 18,085 | 38.77 |
| Total votes | Total votes | Total votes | 46,648 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 30th Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Kristine Reeves (incumbent) | 15,747 | 62.87 |
| | Republican | Mark Greene | 9,298 | 37.13 |
| Total votes | Total votes | Total votes | 25,045 | 100.0 |
| General election |||||
| | Democratic | Kristine Reeves (incumbent) | 29,635 | 64.24 |
| | Republican | Mark Greene | 16,499 | 35.76 |
| Total votes | Total votes | Total votes | 46,134 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 31

Position 1
Washington's 31st Legislative District Position 1 e, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Drew Stokesbary (incumbent) | 17,966 | 56.33 |
| | Democratic | Victoria Mena | 13,929 | 43.67 |
| Total votes | Total votes | Total votes | 31,895 | 100.0 |
| General election |||||
| | Republican | Drew Stokesbary (incumbent) | 36,844 | 58.92 |
| | Democratic | Victoria Mena | 25,688 | 41.08 |
| Total votes | Total votes | Total votes | 62,532 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 31st Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Morgan Irwin (incumbent) | 17,353 | 54.45 |
| | Democratic | Mark Boswell | 12,814 | 40.21 |
| | Independent | Steve Skutt | 1,702 | 5.34 |
| Total votes | Total votes | Total votes | 31,869 | 100.0 |
| General election |||||
| | Republican | Morgan Irwin (incumbent) | 36,467 | 58.53 |
| | Democratic | Mark Boswell | 25,839 | 41.47 |
| Total votes | Total votes | Total votes | 62,306 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 32

Position 1
Washington's 32nd Legislative District Position 1 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Cindy Ryu (incumbent) | 27,207 | 72.49 |
| | Republican | Diodato (Dio) Boucsieguez | 8,003 | 21.32 |
| | Independent | Keith Smith | 2,324 | 6.19 |
| Total votes | Total votes | Total votes | 37,534 | 100.0 |
| General election |||||
| | Democratic | Cindy Ryu (incumbent) | 49,413 | 75.89 |
| | Republican | Diodato (Dio) Boucsieguez | 15,699 | 24.11 |
| Total votes | Total votes | Total votes | 65,112 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 32nd Legislative District Position 2 election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Lauren Davis | 19,821 | 52.88 |
| | Republican | Frank Deisler | 8,913 | 23.78 |
| | Democratic | Chris Roberts | 8,751 | 23.35 |
| Total votes | Total votes | Total votes | 37,485 | 100.0 |
| General election |||||
| | Democratic | Lauren Davis | 48,199 | 74.31 |
| | Republican | Frank Deisler | 16,659 | 25.69 |
| Total votes | Total votes | Total votes | 64,858 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 33

Position 1
Washington's 33rd Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Tina L. Orwall (incumbent) | 18,201 | 100.0 |
| Total votes | Total votes | Total votes | 18,201 | 100.0 |
| General election |||||
| | Democratic | Tina L. Orwall (incumbent) | 34,527 | 100.0 |
| Total votes | Total votes | Total votes | 34,527 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 33rd Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Mia Su-Ling Gregerson (incumbent) | 15,992 | 66.51 |
| | Republican | Anthony L. Lamb | 8,053 | 33.49 |
| Total votes | Total votes | Total votes | 24,045 | 100.0 |
| General election |||||
| | Democratic | Mia Su-Ling Gregerson (incumbent) | 30,562 | 67.86 |
| | Republican | Anthony L. Lamb | 14,474 | 32.14 |
| Total votes | Total votes | Total votes | 45,036 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 34

Position 1
Washington's 34th Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Eileen L. Cody (incumbent) | 35,619 | 100.0 |
| Total votes | Total votes | Total votes | 35,619 | 100.0 |
| General election |||||
| | Democratic | Eileen L. Cody (incumbent) | 57,127 | 100.0 |
| Total votes | Total votes | Total votes | 57,127 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 34th Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Joe Fitzgibbon (incumbent) | 35,410 | 100.0 |
| Total votes | Total votes | Total votes | 35,410 | 100.0 |
| General election |||||
| | Democratic | Joe Fitzgibbon (incumbent) | 56,332 | 100.0 |
| Total votes | Total votes | Total votes | 56,332 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 35

Position 1
Washington's 35th Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Dan Griffey (incumbent) | 19,606 | 52.91 |
| | Democratic | James Thomas | 17,450 | 47.09 |
| Total votes | Total votes | Total votes | 37,056 | 100.0 |
| General election |||||
| | Republican | Dan Griffey (incumbent) | 37,575 | 57.73 |
| | Democratic | James Thomas | 27,507 | 42.27 |
| Total votes | Total votes | Total votes | 65,082 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 35th Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | David Daggett | 18,674 | 50.63 |
| | Republican | Drew C. MacEwen (incumbent) | 18,206 | 49.37 |
| Total votes | Total votes | Total votes | 36,880 | 100.0 |
| General election |||||
| | Republican | Drew C. MacEwen (incumbent) | 33,320 | 51.22 |
| | Democratic | David Daggett | 31,738 | 48.78 |
| Total votes | Total votes | Total votes | 65,058 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 36

Position 1
Washington's 36th Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Noel Christina Frame (incumbent) | 44,691 | 89.13 |
| | Libertarian | Sydney Gillman Wissel | 5,448 | 10.87 |
| Total votes | Total votes | Total votes | 50,139 | 100.0 |
| General election |||||
| | Democratic | Noel Christina Frame (incumbent) | 77,571 | 88.62 |
| | Libertarian | Sydney Gillman Wissel | 9,958 | 11.38 |
| Total votes | Total votes | Total votes | 87,529 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 36th Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Gael Tarleton (incumbent) | 43,785 | 86.83 |
| | Libertarian | Matt Dubin | 6,644 | 13.17 |
| Total votes | Total votes | Total votes | 50,429 | 100.0 |
| General election |||||
| | Democratic | Gael Tarleton (incumbent) | 75,390 | 86.07 |
| | Libertarian | Matt Dubin | 12,205 | 13.93 |
| Total votes | Total votes | Total votes | 87,595 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 37

Position 1
Washington's 37th Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Sharon Tomiko Santos (incumbent) | 31,940 | 100.0 |
| Total votes | Total votes | Total votes | 31,940 | 100.0 |
| General election |||||
| | Democratic | Sharon Tomiko Santos (incumbent) | 54,218 | 100.0 |
| Total votes | Total votes | Total votes | 54,218 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 37th Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Eric Pettigrew (incumbent) | 31,627 | 89.09 |
| | Independent | Tamra Smilanich | 2,793 | 7.87 |
| | Independent | John Dickinson | 1,080 | 3.04 |
| Total votes | Total votes | Total votes | 35,500 | 100.0 |
| General election |||||
| | Democratic | Eric Pettigrew (incumbent) | 55,127 | 88.52 |
| | Independent | Tamra Smilanich | 7,152 | 11.48 |
| Total votes | Total votes | Total votes | 62,279 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 38

Position 1
Washington's 38th Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | June Robinson (incumbent) | 16,071 | 67.45 |
| | Independent | Bert Johnson | 7,757 | 32.55 |
| Total votes | Total votes | Total votes | 23,828 | 100.0 |
| General election |||||
| | Democratic | June Robinson (incumbent) | 29,441 | 61.42 |
| | Independent | Bert Johnson | 18,490 | 38.58 |
| Total votes | Total votes | Total votes | 47,931 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 38th Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Mike Sells (incumbent) | 18,525 | 100.0 |
| Total votes | Total votes | Total votes | 18,525 | 100.0 |
| General election |||||
| | Democratic | Mike Sells (incumbent) | 35,651 | 100.0 |
| Total votes | Total votes | Total votes | 35,651 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 39

Position 1
Washington's 39th Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Ivan Lewis | 13,692 | 45.84 |
| | Republican | Robert J. Sutherland | 11,800 | 39.51 |
| | Republican | Randy J. Hayden | 4,375 | 14.65 |
| Total votes | Total votes | Total votes | 29,867 | 100.0 |
| General election |||||
| | Republican | Robert J. Sutherland | 33,399 | 56.53 |
| | Democratic | Ivan Lewis | 25,682 | 43.47 |
| Total votes | Total votes | Total votes | 59,081 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 39th Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Carolyn Eslick (incumbent) | 16,485 | 54.78 |
| | Democratic | Eric Halvorson | 13,607 | 45.22 |
| Total votes | Total votes | Total votes | 30,092 | 100.0 |
| General election |||||
| | Republican | Carolyn Eslick (incumbent) | 34,278 | 58.07 |
| | Democratic | Eric Halvorson | 24,750 | 41.93 |
| Total votes | Total votes | Total votes | 59,028 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |

### District 40

Position 1
Washington's 40th Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Debra Lekanoff | 11,323 | 28.19 |
| | Republican | Michael Petrish | 8,446 | 21.03 |
| | Democratic | Alex Ramel | 7,684 | 19.13 |
| | Democratic | Rud Browne | 7,394 | 18.41 |
| | Republican | Daniel Miller | 2,686 | 6.69 |
| | Democratic | Tom Pasma | 2,629 | 6.55 |
| Total votes | Total votes | Total votes | 40,162 | 100.0 |
| General election |||||
| | Democratic | Debra Lekanoff | 48,153 | 67.02 |
| | Republican | Michael Petrish | 23,692 | 32.98 |
| Total votes | Total votes | Total votes | 71,845 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 40th Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Jeff Morris (incumbent) | 28,016 | 100.0 |
| Total votes | Total votes | Total votes | 28,016 | 100.0 |
| General election |||||
| | Democratic | Jeff Morris (incumbent) | 52,847 | 100.0 |
| Total votes | Total votes | Total votes | 52,847 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 41

Position 1
Washington's 41st Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Tana Senn (incumbent) | 25,894 | 64.54 |
| | Republican | Tim Cruickshank | 13,408 | 33.42 |
| | Libertarian | Nathaniel Deily | 818 | 2.04 |
| Total votes | Total votes | Total votes | 40,120 | 100.0 |
| General election |||||
| | Democratic | Tana Senn (incumbent) | 45,408 | 65.26 |
| | Republican | Tim Cruickshank | 24,175 | 34.74 |
| Total votes | Total votes | Total votes | 69,583 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 41st Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | My-Linh Thai | 17,144 | 42.96 |
| | Republican | Michael Appleby | 12,581 | 31.52 |
| | Democratic | Wendy Weiker | 10,185 | 25.52 |
| Total votes | Total votes | Total votes | 39,910 | 100.0 |
| General election |||||
| | Democratic | My-Linh Thai | 45,476 | 65.56 |
| | Republican | Michael Appleby | 23,885 | 34.44 |
| Total votes | Total votes | Total votes | 69,361 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 42

Position 1
Washington's 42nd Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Justin Boneau | 21,125 | 50.74 |
| | Republican | Luanne Van Werven (incumbent) | 18,440 | 44.29 |
| | Republican | Dean Berkeley | 2,070 | 4.97 |
| Total votes | Total votes | Total votes | 41,635 | 100.0 |
| General election |||||
| | Republican | Luanne Van Werven (incumbent) | 36,242 | 50.06 |
| | Democratic | Justin Boneau | 36,162 | 49.94 |
| Total votes | Total votes | Total votes | 72,404 | 100.0 |
| | Republican hold | Republican hold | Republican hold | Republican hold |
Position 2
Washington's 42nd Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Sharon Shewmake | 21,733 | 52.28 |
| | Republican | Vincent Buys (incumbent) | 19,837 | 47.72 |
| Total votes | Total votes | Total votes | 41,570 | 100.0 |
| General election |||||
| | Democratic | Sharon Shewmake | 36,704 | 50.68 |
| | Republican | Vincent Buys (incumbent) | 35,723 | 49.32 |
| Total votes | Total votes | Total votes | 72,427 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

### District 43

Position 1
Washington's 43rd Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Nicole Macri (incumbent) | 42,610 | 91.15 |
| | Republican | John Peeples | 4,139 | 8.85 |
| Total votes | Total votes | Total votes | 46,749 | 100.0 |
| General election |||||
| | Democratic | Nicole Macri (incumbent) | 76,046 | 91.13 |
| | Republican | John Peeples | 7,403 | 8.87 |
| Total votes | Total votes | Total votes | 83,449 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 43rd Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Frank Chopp (incumbent) | 41,067 | 87.64 |
| | Republican | Claire Torstenbo | 4,169 | 8.90 |
| | Independent | Boris Joffe | 1,625 | 3.47 |
| Total votes | Total votes | Total votes | 46,861 | 100.0 |
| General election |||||
| | Democratic | Frank Chopp (incumbent) | 74,155 | 89.36 |
| | Republican | Claire Torstenbo | 8,828 | 10.64 |
| Total votes | Total votes | Total votes | 82,983 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 44

Position 1
Washington's 44th Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | John Lovick (incumbent) | 19,992 | 57.19 |
| | Republican | Jeff Sax | 14,964 | 42.81 |
| Total votes | Total votes | Total votes | 34,956 | 100.0 |
| General election |||||
| | Democratic | John Lovick (incumbent) | 38,194 | 57.06 |
| | Republican | Jeff Sax | 28,742 | 42.94 |
| Total votes | Total votes | Total votes | 66,936 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 44th Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Jared M. Mead | 18,871 | 53.34 |
| | Republican | Mark Harmsworth (incumbent) | 16,511 | 46.66 |
| Total votes | Total votes | Total votes | 35,382 | 100.0 |
| General election |||||
| | Democratic | Jared M. Mead | 34,873 | 52.23 |
| | Republican | Mark Harmsworth (incumbent) | 31,901 | 47.77 |
| Total votes | Total votes | Total votes | 66,774 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |

### District 45

Position 1
Washington's 45th Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Roger Goodman (incumbent) | 27,505 | 67.74 |
| | Republican | Michael Curtis | 13,096 | 32.26 |
| Total votes | Total votes | Total votes | 40,601 | 100.0 |
| General election |||||
| | Democratic | Roger Goodman (incumbent) | 47,690 | 67.45 |
| | Republican | Michael Curtis | 23,016 | 32.55 |
| Total votes | Total votes | Total votes | 70,706 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 45th Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Larry Springer (incumbent) | 27,501 | 67.85 |
| | Republican | Amber Krabach | 13,031 | 32.15 |
| Total votes | Total votes | Total votes | 40,532 | 100.0 |
| General election |||||
| | Democratic | Larry Springer (incumbent) | 47,674 | 67.55 |
| | Republican | Amber Krabach | 22,904 | 32.45 |
| Total votes | Total votes | Total votes | 70,578 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 46

Position 1
Washington's 46th Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Gerry Pollet (incumbent) | 39,569 | 83.31 |
| | Republican | Jeff Patton | 7,929 | 16.69 |
| Total votes | Total votes | Total votes | 47,498 | 100.0 |
| General election |||||
| | Democratic | Gerry Pollet (incumbent) | 65,206 | 82.73 |
| | Republican | Jeff Patton | 13,615 | 17.27 |
| Total votes | Total votes | Total votes | 78,821 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 46th Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Javier Valdez (incumbent) | 39,571 | 83.56 |
| | Republican | Jerry Zeiger-Buccola | 7,783 | 16.44 |
| Total votes | Total votes | Total votes | 47,354 | 100.0 |
| General election |||||
| | Democratic | Javier Valdez (incumbent) | 65,383 | 83.45 |
| | Republican | Jerry Zeiger-Buccola | 12,971 | 16.55 |
| Total votes | Total votes | Total votes | 78,354 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 47

Position 1
Washington's 47th Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Republican | Mark Hargrove (incumbent) | 14,719 | 49.03 |
| | Democratic | Debra Entenman | 14,430 | 48.07 |
| | Independent | James Dillon | 871 | 2.90 |
| Total votes | Total votes | Total votes | 30,020 | 100.0 |
| General election |||||
| | Democratic | Debra Entenman | 29,911 | 53.52 |
| | Republican | Mark Hargrove (incumbent) | 25,981 | 46.48 |
| Total votes | Total votes | Total votes | 55,892 | 100.0 |
| | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican | Democratic gain from Republican |
Position 2
Washington's 47th Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Pat Sullivan (incumbent) | 17,394 | 58.23 |
| | Republican | Ted Cooke | 7,230 | 24.21 |
| | Republican | Lindsey Shumway | 5,245 | 17.56 |
| Total votes | Total votes | Total votes | 29,869 | 100.0 |
| General election |||||
| | Democratic | Pat Sullivan (incumbent) | 34,915 | 62.81 |
| | Republican | Ted Cooke | 20,671 | 37.19 |
| Total votes | Total votes | Total votes | 55,586 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 48

Position 1
Washington's 48th Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Vandana Slatter (incumbent) | 23,074 | 100.0 |
| Total votes | Total votes | Total votes | 23,074 | 100.0 |
| General election |||||
| | Democratic | Vandana Slatter (incumbent) | 40,408 | 100.0 |
| Total votes | Total votes | Total votes | 40,408 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 48th Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Amy Walen | 19,758 | 76.14 |
| | Democratic | Cindi Bright | 6,190 | 23.86 |
| Total votes | Total votes | Total votes | 25,948 | 100.0 |
| General election |||||
| | Democratic | Amy Walen | 34,143 | 73.00 |
| | Democratic | Cindi Bright | 12,628 | 27.00 |
| Total votes | Total votes | Total votes | 46,771 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |

### District 49

Position 1
Washington's 49th Legislative District Position 1 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Sharon Wylie (incumbent) | 21,439 | 100.0 |
| Total votes | Total votes | Total votes | 21,439 | 100.0 |
| General election |||||
| | Democratic | Sharon Wylie (incumbent) | 40,080 | 100.0 |
| Total votes | Total votes | Total votes | 40,080 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
Position 2
Washington's 49th Legislative District Position 2 Election, 2018 :
| Primary election |||||
| Party | Party | Candidate | Votes | % |
| | Democratic | Monica Jurado Stonier (incumbent) | 21,419 | 100.0 |
| Total votes | Total votes | Total votes | 21,419 | 100.0 |
| General election |||||
| | Democratic | Monica Jurado Stonier (incumbent) | 40,087 | 100.0 |
| Total votes | Total votes | Total votes | 40,087 | 100.0 |
| | Democratic hold | Democratic hold | Democratic hold | Democratic hold |
* 1 2 3 4 5 6 7 8 9 10 11 Listed on ballot as "No Party Preference."
* 1 2 3 4 5 6 7 8 9 10 11 Listed on ballot as "GOP Party."
* ↑ Listed on ballot as "Independent To Party."
* ↑ Listed on ballot as "People Over Party."
* 1 2 Listed on ballot as "G.O.P. Party."
* ↑ Listed on ballot as "Centrist Party."