# 2010 Oregon legislative election

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vte :
The 2010 elections for the Oregon Legislative Assembly determined the composition of both houses for the 76th Oregon Legislative Assembly. The Republican and Democratic primary elections were on May 18, 2010, and the general election was held on November 2, 2010. Sixteen of the Oregon State Senate's thirty seats were up for election, as were all 60 seats of the Oregon House of Representatives.
In the previous session, the Democrats held supermajorities in both chambers: 18–12 in the Senate and 36–24 in the House. Following the election, Republicans reduced the Democratic majority to 16–14 in the Senate and gained enough seats in the House to make the chamber evenly divided between the parties, 30–30.

## Oregon Senate

12 of the 16 Senate seats up for election were held by Democrats, and the other four seats were previously held by Republicans. The Republicans held all their seats and added two: in District 26, Chuck Thomsen defeated Brent Barton for the seat previously held by Rick Metsger, who resigned to run for Oregon State Treasurer, and in District 20, incumbent Democrat Martha Schrader lost to Republican Alan Olsen by 227 votes.
| District | Party | Incumbent | Status | Party | Candidate | Votes |
| 3 | Democratic | Alan Bates of Ashland | Re-elected | Democratic | Alan Bates | 24,550 |
| 3 | Democratic | Alan Bates of Ashland | Re-elected | Republican | Dave Dotterrer | 24,275 |
| 3 | Democratic | Alan Bates of Ashland | Re-elected | | write-ins | |
| 4 | Democratic | Floyd Prozanski of Eugene | Re-elected | Democratic | Floyd Prozanski | 29,077 |
| 4 | Democratic | Floyd Prozanski of Eugene | Re-elected | Republican | Marilyn Kittelman | 20,961 |
| 4 | Democratic | Floyd Prozanski of Eugene | Re-elected | | write-ins | |
| 6 | Democratic | Bill Morrisette of Springfield | Retired | Democratic | Lee Beyer | 23,705 |
| 6 | Democratic | Bill Morrisette of Springfield | Retired | Republican | Michael P. Spasaro | 19,626 |
| 6 | Democratic | Bill Morrisette of Springfield | Retired | Independent Party | Scott Reynolds | 2,304 |
| 6 | Democratic | Bill Morrisette of Springfield | Retired | | write-ins | |
| 7 | Democratic | Chris Edwards of Eugene | Re-elected | Democratic | Chris Edwards | 29,308 |
| 7 | Democratic | Chris Edwards of Eugene | Re-elected | Republican | Karen Bodner | 17,511 |
| 7 | Democratic | Chris Edwards of Eugene | Re-elected | | write-ins | |
| 8 | Republican | Frank Morse of Albany | Re-elected | Republican | Frank Morse | 26,466 |
| 8 | Republican | Frank Morse of Albany | Re-elected | Democratic | Dan Rayfield | 21,563 |
| 8 | Republican | Frank Morse of Albany | Re-elected | | write-ins | |
| 10 | Republican | Jackie Winters of Salem | Re-elected | Republican | Jackie Winters | 32,956 |
| 10 | Republican | Jackie Winters of Salem | Re-elected | Democratic | Jackie Pierce | 15,088 |
| 10 | Republican | Jackie Winters of Salem | Re-elected | | write-ins | |
| 11 | Democratic | Peter Courtney of Salem | Re-elected | Democratic | Peter Courtney | 14,883 |
| 11 | Democratic | Peter Courtney of Salem | Re-elected | Republican | Michael W. Forest | 12,280 |
| 11 | Democratic | Peter Courtney of Salem | Re-elected | | write-ins | |
| 13 | Republican | Larry George of Hillsboro | Re-elected | Republican | Larry George | 30,457 |
| 13 | Republican | Larry George of Hillsboro | Re-elected | Democratic | Timi Parker | 17,742 |
| 13 | Republican | Larry George of Hillsboro | Re-elected | | write-ins | |
| 15 | Republican | Bruce Starr of Hillsboro | Re-elected | Republican | Bruce Starr | 21,382 |
| 15 | Republican | Bruce Starr of Hillsboro | Re-elected | Democratic | Chuck Riley | 19,533 |
| 15 | Republican | Bruce Starr of Hillsboro | Re-elected | | write-ins | |
| 16 | Democratic | Betsy Johnson of Scappoose | Re-elected | Democratic | Betsy Johnson | 27,182 |
| 16 | Democratic | Betsy Johnson of Scappoose | Re-elected | Republican | Bob Horning | 22,657 |
| 16 | Democratic | Betsy Johnson of Scappoose | Re-elected | | write-ins | |
| 17 | Democratic | Suzanne Bonamici of Beaverton | Re-elected | Democratic | Suzanne Bonamici | 32,281 |
| 17 | Democratic | Suzanne Bonamici of Beaverton | Re-elected | Republican | Stevan C. Kirkpatrick | 18,041 |
| 17 | Democratic | Suzanne Bonamici of Beaverton | Re-elected | | write-ins | |
| 19 | Democratic | Richard Devlin of Tualatin | Re-elected | Democratic | Richard Devlin | 30,179 |
| 19 | Democratic | Richard Devlin of Tualatin | Re-elected | Republican | Mary Kremer | 25,038 |
| 19 | Democratic | Richard Devlin of Tualatin | Re-elected | | write-ins | |
| 20 | Democratic | Martha Schrader of Canby | Lost re-election | Republican | Alan Olsen | 23,044 |
| 20 | Democratic | Martha Schrader of Canby | Lost re-election | Democratic | Martha Schrader | 22,817 |
| 20 | Democratic | Martha Schrader of Canby | Lost re-election | | write-ins | |
| 22 | Democratic | Chip Shields of Portland | Re-elected | Democratic | Chip Shields | 40,101 |
| 22 | Democratic | Chip Shields of Portland | Re-elected | Republican | Dwyane E. Runyan | 5,345 |
| 22 | Democratic | Chip Shields of Portland | Re-elected | | write-ins | |
| 24 | Democratic | Rod Monroe of Portland | Re-elected | Democratic | Rod Monroe | 18,337 |
| 24 | Democratic | Rod Monroe of Portland | Re-elected | Republican | Rob Wheeler | 16,905 |
| 24 | Democratic | Rod Monroe of Portland | Re-elected | | write-ins | |
| 26 | Democratic | Rick Metsger of Mt. Hood | Retired | Republican | Chuck Thomsen | 24,925 |
| 26 | Democratic | Rick Metsger of Mt. Hood | Retired | Democratic | Brent Barton | 22,144 |
| 26 | Democratic | Rick Metsger of Mt. Hood | Retired | | write-ins | |

## House of Representatives

In the House, with all 60 seats up for re-election, Republicans gained six seats, making the chamber evenly split between Democrats and Republicans for the next session.
| District | Party | Incumbent | Status | Party | Candidate | Votes |
| 1 | Republican | Wayne Krieger of Gold Beach | Re-elected | Republican | Wayne Krieger' | 18,115 |
| 1 | Republican | Wayne Krieger of Gold Beach | Re-elected | Democratic | Eldon Rollins | 6,875 |
| 1 | Republican | Wayne Krieger of Gold Beach | Re-elected | | write-ins | |
| 2 | Republican | Tim Freeman of Roseburg | Re-elected | Republican | Tim Freeman | 15,781 |
| 2 | Republican | Tim Freeman of Roseburg | Re-elected | Democratic | Harry McDermott | 6,077 |
| 2 | Republican | Tim Freeman of Roseburg | Re-elected | | write-ins | |
| 3 | Republican | Ron Maurer of Grants Pass | Retired | Republican | Wally Hicks | 16,054 |
| 3 | Republican | Ron Maurer of Grants Pass | Retired | Constitution | Barbara L. Gonzalez | 4,345 |
| 3 | Republican | Ron Maurer of Grants Pass | Retired | | write-ins | |
| 4 | Republican | Dennis Richardson of Central Point | Re-elected | Republican | Dennis Richardson | 17,495 |
| 4 | Republican | Dennis Richardson of Central Point | Re-elected | Democratic | Richard (Rick) Levine | 7,279 |
| 4 | Republican | Dennis Richardson of Central Point | Re-elected | | write-ins | |
| 5 | Democratic | Peter Buckley of Ashland | Re-elected | Democratic | Peter Buckley | 16,120 |
| 5 | Democratic | Peter Buckley of Ashland | Re-elected | Republican | Sandra A. Abercrombie | 9,632 |
| 5 | Democratic | Peter Buckley of Ashland | Re-elected | | write-ins | |
| 6 | Republican | Sal Esquivel of Medford | Re-elected | Republican | Sal Esquivel | 12,407 |
| 6 | Republican | Sal Esquivel of Medford | Re-elected | Democratic | Lynn Howe | 9,468 |
| 6 | Republican | Sal Esquivel of Medford | Re-elected | | write-ins | |
| 7 | Republican | Bruce Hanna of Roseburg | Re-elected | Republican | Bruce Hanna | 16,066 |
| 7 | Republican | Bruce Hanna of Roseburg | Re-elected | Democratic | Sara Byers | 8,832 |
| 7 | Republican | Bruce Hanna of Roseburg | Re-elected | | write-ins | |
| 8 | Democratic | Paul Holvey of Eugene | Re-elected | Democratic | Paul Holvey | 17,715 |
| 8 | Democratic | Paul Holvey of Eugene | Re-elected | Republican | Simone Gordon | 6,581 |
| 8 | Democratic | Paul Holvey of Eugene | Re-elected | | write-ins | |
| 9 | Democratic | Arnie Roblan of Coos Bay | Re-elected | Democratic | Arnie Roblan | 12,094 |
| 9 | Democratic | Arnie Roblan of Coos Bay | Re-elected | Republican | R. Scott Roberts | 10,824 |
| 9 | Democratic | Arnie Roblan of Coos Bay | Re-elected | | write-ins | |
| 10 | Democratic | Jean Cowan of Newport | Re-elected | Democratic | Jean Cowan | 14,475 |
| 10 | Democratic | Jean Cowan of Newport | Re-elected | Republican | Becky Lemler | 10,323 |
| 10 | Democratic | Jean Cowan of Newport | Re-elected | | write-ins | |
| 11 | Democratic | Phil Barnhart of Eugene | Re-elected | Democratic | Phil Barnhart | 15,244 |
| 11 | Democratic | Phil Barnhart of Eugene | Re-elected | Republican | Kelly R. Lovelace | 12,657 |
| 11 | Democratic | Phil Barnhart of Eugene | Re-elected | | write-ins | |
| 12 | Democratic | Terry Beyer of Springfield | Re-elected | Democratic | Terry Beyer | 10,170 |
| 12 | Democratic | Terry Beyer of Springfield | Re-elected | Republican | Sean VanGordon | 7,727 |
| 12 | Democratic | Terry Beyer of Springfield | Re-elected | | write-ins | |
| 13 | Democratic | Nancy Nathanson of Eugene | Re-elected | Democratic | Nancy Nathanson | 15,967 |
| 13 | Democratic | Nancy Nathanson of Eugene | Re-elected | Republican | Bill Young | 7,890 |
| 13 | Democratic | Nancy Nathanson of Eugene | Re-elected | Pacific Green | Mark Callahan | 749 |
| 13 | Democratic | Nancy Nathanson of Eugene | Re-elected | | write-ins | |
| 14 | Democratic | Val Hoyle of Eugene | Re-elected | Democratic | Val Hoyle | 11,336 |
| 14 | Democratic | Val Hoyle of Eugene | Re-elected | Republican | Dwight Coon | 10,041 |
| 14 | Democratic | Val Hoyle of Eugene | Re-elected | Independent Party | Kevin Prociw | 1,078 |
| 14 | Democratic | Val Hoyle of Eugene | Re-elected | | write-ins | |
| 15 | Republican | Andy Olson of Albany | Re-elected | Republican | Andy Olson | 17,033 |
| 15 | Republican | Andy Olson of Albany | Re-elected | Democratic | Bud Laurent | 7,901 |
| 15 | Republican | Andy Olson of Albany | Re-elected | | write-ins | |
| 16 | Democratic | Sara Gelser of Corvallis | Re-elected | Democratic | Sara Gelser | 15,782 |
| 16 | Democratic | Sara Gelser of Corvallis | Re-elected | Republican | Rose Cook | 7,096 |
| 16 | Democratic | Sara Gelser of Corvallis | Re-elected | | write-ins | |
| 17 | Republican | Sherrie Sprenger of Scio | Re-elected | Republican | Sherrie Sprenger | 15,719 |
| 17 | Republican | Sherrie Sprenger of Scio | Re-elected | Democratic | Richard Harisay | 5,689 |
| 17 | Republican | Sherrie Sprenger of Scio | Re-elected | | write-ins | |
| 18 | Republican | Vic Gilliam of Silverton | Re-elected | Republican | Vic Gilliam | 14,558 |
| 18 | Republican | Vic Gilliam of Silverton | Re-elected | Democratic | Rodney E. Orr | 7,919 |
| 18 | Republican | Vic Gilliam of Silverton | Re-elected | Libertarian | Martin Soehrman | 489 |
| 18 | Republican | Vic Gilliam of Silverton | Re-elected | | write-ins | |
| 19 | Republican | Kevin Cameron of Salem | Re-elected | Republican | Kevin Cameron | 14,532 |
| 19 | Republican | Kevin Cameron of Salem | Re-elected | Democratic | Claudia Kyle | 9,166 |
| 19 | Republican | Kevin Cameron of Salem | Re-elected | | write-ins | |
| 20 | Republican | Vicki Berger of Salem | Re-elected | Republican | Vicki Berger | 15,143 |
| 20 | Republican | Vicki Berger of Salem | Re-elected | Democratic | Mike Powers | 8,816 |
| 20 | Republican | Vicki Berger of Salem | Re-elected | | write-ins | |
| 21 | Democratic | Brian Clem of Salem | Re-elected | Democratic | Brian Clem | 9,028 |
| 21 | Democratic | Brian Clem of Salem | Re-elected | Republican | Marvin Sannes | 6,494 |
| 21 | Democratic | Brian Clem of Salem | Re-elected | | write-ins | |
| 22 | Democratic | Betty Komp of Woodburn | Re-elected | Democratic | Betty Komp | 6,083 |
| 22 | Democratic | Betty Komp of Woodburn | Re-elected | Republican | Kathy LeCompte | 5,460 |
| 22 | Democratic | Betty Komp of Woodburn | Re-elected | | write-ins | |
| 23 | Republican | Jim Thompson of Dallas | Re-elected | Republican | Jim Thompson | 16,371 |
| 23 | Republican | Jim Thompson of Dallas | Re-elected | Democratic | Wesley W. West | 7,661 |
| 23 | Republican | Jim Thompson of Dallas | Re-elected | | write-ins | |
| 24 | Republican | Jim Weidner of McMinnville | Re-elected | Republican | Jim Weidner | 13,787 |
| 24 | Republican | Jim Weidner of McMinnville | Re-elected | Democratic | Susan Sokol Blosser | 11,380 |
| 24 | Republican | Jim Weidner of McMinnville | Re-elected | | write-ins | |
| 25 | Republican | Kim Thatcher of Keizer | Re-elected | Republican | Kim Thatcher | 14,770 |
| 25 | Republican | Kim Thatcher of Keizer | Re-elected | Democratic | Jim Dyer | 7,530 |
| 25 | Republican | Kim Thatcher of Keizer | Re-elected | | write-ins | |
| 26 | Republican | Matt Wingard of Wilsonville | Re-elected | Republican | Matt Wingard | 16,362 |
| 26 | Republican | Matt Wingard of Wilsonville | Re-elected | Democratic | Sandy Webb | 10,382 |
| 26 | Republican | Matt Wingard of Wilsonville | Re-elected | | write-ins | |
| 27 | Democratic | Tobias Read of Beaverton | Re-elected | Democratic | Tobias Read | 15,398 |
| 27 | Democratic | Tobias Read of Beaverton | Re-elected | Republican | Dan Lucas | 9,328 |
| 27 | Democratic | Tobias Read of Beaverton | Re-elected | | write-ins | |
| 28 | Democratic | Jeff Barker of Aloha | Re-elected | Democratic | Jeff Barker | 10,314 |
| 28 | Democratic | Jeff Barker of Aloha | Re-elected | Republican | Bill Berg | 7,787 |
| 28 | Democratic | Jeff Barker of Aloha | Re-elected | | write-ins | |
| 29 | Democratic | Chuck Riley of Hillsboro | Retired | Republican | Katie Eyre Brewer | 9,035 |
| 29 | Democratic | Chuck Riley of Hillsboro | Retired | Democratic | Katie Riley | 8,009 |
| 29 | Democratic | Chuck Riley of Hillsboro | Retired | | write-ins | |
| 30 | Democratic | David Edwards of Hillsboro | Retired | Republican | Shawn Lindsay | 12,501 |
| 30 | Democratic | David Edwards of Hillsboro | Retired | Democratic | Doug Ainge | 10,893 |
| 30 | Democratic | David Edwards of Hillsboro | Retired | | write-ins | |
| 31 | Democratic | Brad Witt of Clatskanie | Re-elected | Democratic | Brad Witt | 13,804 |
| 31 | Democratic | Brad Witt of Clatskanie | Re-elected | Republican | Ed DeCoste | 10,300 |
| 31 | Democratic | Brad Witt of Clatskanie | Re-elected | | write-ins | |
| 32 | Democratic | Deborah Boone of Cannon Beach | Re-elected | Democratic | Deborah Boone | 12,977 |
| 32 | Democratic | Deborah Boone of Cannon Beach | Re-elected | Republican | Lew Barnes | 11,832 |
| 32 | Democratic | Deborah Boone of Cannon Beach | Re-elected | | write-ins | |
| 33 | Democratic | Mitch Greenlick of Portland | Re-elected | Democratic | Mitch Greenlick | 20,101 |
| 33 | Democratic | Mitch Greenlick of Portland | Re-elected | Republican | Michael Bieker | 10,862 |
| 33 | Democratic | Mitch Greenlick of Portland | Re-elected | | write-ins | |
| 34 | Democratic | Chris Harker of Beaverton | Re-elected | Democratic | Chris Harker | 11,439 |
| 34 | Democratic | Chris Harker of Beaverton | Re-elected | Republican | Tyler Hill | 7,420 |
| 34 | Democratic | Chris Harker of Beaverton | Re-elected | Libertarian | James Foster | 476 |
| 34 | Democratic | Chris Harker of Beaverton | Re-elected | | write-ins | |
| 35 | Democratic | Larry Galizio of Tigard | Retired | Democratic | Margaret Doherty | 12,991 |
| 35 | Democratic | Larry Galizio of Tigard | Retired | Republican | Gordon Fiddes | 9,864 |
| 35 | Democratic | Larry Galizio of Tigard | Retired | | write-ins | |
| 36 | Democratic | Mary Nolan of Portland | Re-elected | Democratic | Mary Nolan | 21,407 |
| 36 | Democratic | Mary Nolan of Portland | Re-elected | Republican | Diane Schendel | 5,776 |
| 36 | Democratic | Mary Nolan of Portland | Re-elected | | write-ins | |
| 37 | Republican | Scott Bruun of West Linn | Retired | Republican | Julie Parrish | 13,498 |
| 37 | Republican | Scott Bruun of West Linn | Retired | Democratic | Will Rasmussen | 12,982 |
| 37 | Republican | Scott Bruun of West Linn | Retired | | write-ins | |
| 38 | Democratic | Chris Garrett of Lake Oswego | Re-elected | Democratic | Chris Garrett | 16,815 |
| 38 | Democratic | Chris Garrett of Lake Oswego | Re-elected | Republican | Rob Gardier | 10,957 |
| 38 | Democratic | Chris Garrett of Lake Oswego | Re-elected | | write-ins | |
| 39 | Republican | Bill Kennemer of Oregon City | Re-elected | Republican | Bill Kennemer | 14,284 |
| 39 | Republican | Bill Kennemer of Oregon City | Re-elected | Democratic | Alice Norris | 10,284 |
| 39 | Republican | Bill Kennemer of Oregon City | Re-elected | | write-ins | |
| 40 | Democratic | Dave Hunt of Gladstone | Re-elected | Democratic | Dave Hunt | 12,500 |
| 40 | Democratic | Dave Hunt of Gladstone | Re-elected | Republican | Deborah J. Gerritzen | 8,135 |
| 40 | Democratic | Dave Hunt of Gladstone | Re-elected | | write-ins | |
| 41 | Democratic | Carolyn Tomei of Milwaukie | Re-elected | Democratic | Carolyn Tomei | 17,092 |
| 41 | Democratic | Carolyn Tomei of Milwaukie | Re-elected | Republican | Hugo Schulz | 5,385 |
| 41 | Democratic | Carolyn Tomei of Milwaukie | Re-elected | | write-ins | |
| 42 | Democratic | Jules Bailey of Portland | Re-elected | Democratic | Jules Bailey | 22,020 |
| 42 | Democratic | Jules Bailey of Portland | Re-elected | Republican | Cliff Hutchison | 2,470 |
| 42 | Democratic | Jules Bailey of Portland | Re-elected | Pacific Green | Chris Extine | 1,405 |
| 42 | Democratic | Jules Bailey of Portland | Re-elected | | write-ins | |
| 43 | Democratic | Lew Frederick of Portland | Re-elected | Democratic | Lew Frederick | 19,821 |
| 43 | Democratic | Lew Frederick of Portland | Re-elected | | write-ins | |
| 44 | Democratic | Tina Kotek of Portland | Re-elected | Democratic | Tina Kotek | 16,517 |
| 44 | Democratic | Tina Kotek of Portland | Re-elected | Republican | Kitty C. Harmon | 3,812 |
| 44 | Democratic | Tina Kotek of Portland | Re-elected | | write-ins | |
| 45 | Democratic | Michael Dembrow of Portland | Re-elected | Democratic | Michael Dembrow | 18,945 |
| 45 | Democratic | Michael Dembrow of Portland | Re-elected | Republican | Anne Marie Gurney | 4,932 |
| 45 | Democratic | Michael Dembrow of Portland | Re-elected | | write-ins | |
| 46 | Democratic | Ben Cannon of Portland | Re-elected | Democratic | Ben Cannon | 18,418 |
| 46 | Democratic | Ben Cannon of Portland | Re-elected | Republican | Russell Turner | 3,827 |
| 46 | Democratic | Ben Cannon of Portland | Re-elected | | write-ins | |
| 47 | Democratic | Jefferson Smith of Portland | Re-elected | Democratic | Jefferson Smith | 10,395 |
| 47 | Democratic | Jefferson Smith of Portland | Re-elected | Republican | Dee Flowers | 6,256 |
| 47 | Democratic | Jefferson Smith of Portland | Re-elected | | write-ins | |
| 48 | Democratic | Mike Schaufler of Happy Valley | Re-elected | Democratic | Mike Schaufler | 9,719 |
| 48 | Democratic | Mike Schaufler of Happy Valley | Re-elected | Independent Party | Jeff Caton | 7,246 |
| 48 | Democratic | Mike Schaufler of Happy Valley | Re-elected | | write-ins | |
| 49 | Democratic | Nick Kahl of Gresham | Lost re-election | Republican | Matt Wand | 8,967 |
| 49 | Democratic | Nick Kahl of Gresham | Lost re-election | Democratic | Nick Kahl | 7,857 |
| 49 | Democratic | Nick Kahl of Gresham | Lost re-election | | write-ins | |
| 50 | Democratic | Greg Matthews of Gresham | Re-elected | Democratic | Greg Matthews | 10,550 |
| 50 | Democratic | Greg Matthews of Gresham | Re-elected | Republican | Andre Wang | 8,983 |
| 50 | Democratic | Greg Matthews of Gresham | Re-elected | | write-ins | |
| 51 | Democratic | Brent Barton of Clackamas | Retired | Republican | Patrick Sheehan | 12,409 |
| 51 | Democratic | Brent Barton of Clackamas | Retired | Democratic | Cheryl Myers | 10,330 |
| 51 | Democratic | Brent Barton of Clackamas | Retired | | write-ins | |
| 52 | Democratic | Suzanne VanOrman of Corbett | Lost re-election | Republican | Mark Johnson | 14,012 |
| 52 | Democratic | Suzanne VanOrman of Corbett | Lost re-election | Democratic | Suzanne VanOrman | 10,739 |
| 52 | Democratic | Suzanne VanOrman of Corbett | Lost re-election | | write-ins | |
| 53 | Republican | Gene Whisnant of Sunriver | Re-elected | Republican | Gene Whisnant | 21,532 |
| 53 | Republican | Gene Whisnant of Sunriver | Re-elected | Democratic | John Huddle | 8,012 |
| 53 | Republican | Gene Whisnant of Sunriver | Re-elected | | write-ins | |
| 54 | Democratic | Judy Stiegler of Bend | Lost re-election | Republican | Jason Conger | 16,391 |
| 54 | Democratic | Judy Stiegler of Bend | Lost re-election | Democratic | Judy Stiegler | 12,771 |
| 54 | Democratic | Judy Stiegler of Bend | Lost re-election | Independent | Mike Kozak | 2,074 |
| 54 | Democratic | Judy Stiegler of Bend | Lost re-election | | write-ins | |
| 55 | Republican | George Gilman of Bend | Retired | Republican | Mike McLane | 17,204 |
| 55 | Republican | George Gilman of Bend | Retired | | write-ins | |
| 56 | Republican | Bill Garrard of Klamath Falls | Re-elected | Republican | Bill Garrard | 15,402 |
| 56 | Republican | Bill Garrard of Klamath Falls | Re-elected | | write-ins | |
| 57 | Republican | Greg Smith of Heppner | Re-elected | Republican | Greg Smith | 16,211 |
| 57 | Republican | Greg Smith of Heppner | Re-elected | Democratic | Jean A. Falbo | 4,721 |
| 57 | Republican | Greg Smith of Heppner | Re-elected | | write-ins | |
| 58 | Republican | Bob Jenson of Pendleton | Re-elected | Republican | Bob Jenson | 11,310 |
| 58 | Republican | Bob Jenson of Pendleton | Re-elected | Democratic | Pete Wells | 3,772 |
| 58 | Republican | Bob Jenson of Pendleton | Re-elected | | write-ins | |
| 59 | Republican | John Huffman of The Dalles | Re-elected | Republican | John Huffman | 15,033 |
| 59 | Republican | John Huffman of The Dalles | Re-elected | Democratic | Will Boettner | 6,565 |
| 59 | Republican | John Huffman of The Dalles | Re-elected | | write-ins | |
| 60 | Republican | Cliff Bentz of Ontario | Re-elected | Republican | Cliff Bentz | 15,341 |
| 60 | Republican | Cliff Bentz of Ontario | Re-elected | | write-ins | |