| House 1 | Michael Houser (R) 100% | Unopposed | |
| House 2 | Ken Collins (R) 62.2% | Lynn D. Grant (D) 37.8% | |
| House 3 | Chuck Smith (R) 54% | Monica Murnan (D) 46% | Flipped D to R; Incumbent defeated |
| House 4 | Trevor Jacobs (R) 74.9% | Bill Meyer (D) 25.1% | |
| House 5 | Mark Samsel (R) 77.3% | Roger Sims (D) 22.7% | |
| House 6 | Samantha Poetter (R) 100% | Unopposed | |
| House 7 | Richard Proehl (R) 100% | Unopposed | |
| House 8 | Chris Croft (R) 100% | Unopposed | |
| House 9 | Kent Thompson (R) 74.8% | Alana Cloutier (D) 25.2% | |
| House 10 | Christina Haswood (D) 100% | Unopposed | |
| House 11 | Jamie Kelly (R) 100% | Unopposed | |
| House 12 | Doug Blex (R) 100% | Unopposed | |
| House 13 | Joe Newland (R) 77.2% | Mark Pringle (D) 22.8% | |
| House 14 | Charlotte Esau (R) 52.4% | Angela Justus Schweller (D) 47.6% | |
| House 15 | John Toplikar (R) 51.5% | Cole Fine (D) 48.5% | |
| House 16 | Linda Featherston (D) 50.2% | RaShon Young (R) 49.8% | |
| House 17 | Jo Ella Hoye (D) 50.9% | Kristine Sapp (R) 45.9%, Michael Kerner (L) 3.2% | Flipped R to D |
| House 18 | Cindy Neighbor (D) 52.4% | Cathy Gordon (R) 47.6% | |
| House 19 | Stephanie Clayton (D) 100% | Unopposed | |
| House 20 | Mari-Lynn Poskin (D) 51.55% | Jane Dirks (R) 48.45% | Flipped R to D |
| House 21 | Jerry Stogsdill (D) 62% | Robert Reese (R) 38% | |
| House 22 | Lindsay Vaughn (D) 100% | Unopposed | |
| House 23 | Susan Ruiz (D) 55% | Jeff Shull (R) 39.7%, Matthew Clark (L) 5.2% | |
| House 24 | Jarrod Ousley (D) 100% | Unopposed | |
| House 25 | Rui Xu (D) 100% | Unopposed | |
| House 26 | Adam Thomas (R) 61.3% | W. Michael Shimeall (D) 38.7% | |
| House 27 | Sean Tarwater (R) 63.5% | Sona Patel (D) 36.5% | |
| House 28 | Carl Turner (R) 53.15% | Sally Jercha (D) 46.85% | |
| House 29 | Brett Parker (D) 56.9% | Jerry Clinton (R) 43.1% | |
| House 30 | Brandon Woodard (D) 52.1% | Laura Williams (R) 47.9% | |
| House 31 | Louis Ruiz (D) 71.6% | Landon Griffith (R) 28.4% | |
| House 32 | Pam Curtis (D) 74.7% | Greg Conchola (R) 25.3% | |
| House 33 | Tom Burroughs (D) 48.7% | Jordan Michael Mackey (R) 41.6%, Rick Parsons (L) 9.7% | |
| House 34 | Valdenia Winn (D) 100% | Unopposed | |
| House 35 | Broderick Henderson (D) 80.1% | Mark David Snelson (R) 19.9% | |
| House 36 | Kathy Wolfe Moore (D) 62.6% | Mark Gilstrap (R) 37.4% | |
| House 37 | Aaron Coleman (D) 66.5% | Stan S Frownfelter 22.25%, Kristina Smith 11.29% | Incumbent defeated |
| House 38 | Tim Johnson (R) 63.2% | Sherri Grogan (D) 36.8% | |
| House 39 | Owen Donohoe (R) 54.8% | Les Lampe (D) 45.2% | |
| House 40 | David French (R) 54% | Joana Scholtz (D) 46% | |
| House 41 | Pat Proctor (R) 53% | Mike Griswold (D) 47% | Flipped D to R |
| House 42 | Lance Neelly (R) 97.2% | Jim Karleskint 2.85% | Incumbent defeated |
| House 43 | Billie H. Sutton (R) 64.7% | Pamela Finley (D) 35.3% | |
| House 44 | Barbara Ballard (D) 100% | Unopposed | |
| House 45 | Mike Amyx (D) 100% | Unopposed | |
| House 46 | Dennis Highberger (D) 86% | Dante Javaheri (L) 14% | |
| House 47 | Ronald Ellis (R) 71.4% | Michael Caddell (D) 28.6% | |
| House 48 | Jennifer Day (D) 50.2% | Terry Frederick (R) 49.8% | |
| House 49 | Megan Lynn (R) 51.1% | Katie Dixon (D) 48.9% | |
| House 50 | Fred Patton (R) 74.85% | Tim Reed (D) 25.1% | |
| House 51 | Ron Highland (R) 100% | Unopposed | |
| House 52 | Jesse Borjon (R) 56.3% | Marsh Davis (D) 43.7% | |
| House 53 | Jim Gartner (D) 54.9% | Jeff Coen (R) 45.1% | |
| House 54 | Ken Corbet (R) 67.9% | John Brosz (D) 32.1% | |
| House 55 | Annie Kuether (D) 62.9% | Janlyn Nesbett Tucker (R) 37.1% | |
| House 56 | Virgil Weigel (D) 51.2% | Tim Clothier (R) 48.8% | |
| House 57 | John Alcala (D) 63.4% | Michael Martin (R) 36.6% | |
| House 58 | Victor A. Miller (D) 69.6% | Geoffrey Gawdun (R) 30.4% | |
| House 59 | Blaine Finch (R) 73.1% | Caren Rugg (D) 26.9% | |
| House 60 | Mark Schreiber (R) 59.3% | Todd Maddox (D) 40.7% | |
| House 61 | Francis Awerkamp (R) 100% | Unopposed | |
| House 62 | Randy Garber (R) 100% | Unopposed | |
| House 63 | John Eplee (R) 100% | Unopposed | |
| House 64 | Susan Carlson (R) 75.7% | Jim Vathauer (D) 24.3% | |
| House 65 | Lonnie Clark (R) 100% | Unopposed | |
| House 66 | Sydney Carlin (D) 100% | Unopposed | |
| House 67 | Mike Dodson (R) 53.7% | Cheryl Arthur (D) 46.3% | |
| House 68 | Dave Baker (R) 72.6% | Scott Dawson (D) 27.4% | |
| House 69 | Clarke Sanders (R) 59% | Ryan Holmquist (D) 41% | |
| House 70 | John E. Barker (R) 76.6% | Jo Schwartz (D) 23.4% | |
| House 71 | Steve Howe (R) 68.8% | Jeffrey Zamrzla (D) 31.2% | |
| House 72 | Avery Anderson (R) 54.9% | Tim Hodge (D) 45.1% | Flipped D to R; Incumbent defeated |
| House 73 | Les Mason (R) 100% | Unopposed | |
| House 74 | Stephen Owens (R) 100% | Unopposed | |
| House 75 | Will Carpenter (R) 75.6% | Ethan Caylor (D) 24.4% | |
| House 76 | Erin Smith (R) 100% | Unopposed | |
| House 77 | Kristey Williams (R) 100% | Unopposed | |
| House 78 | Ron Ryckman Jr. (R) 52.4% | Kathy Meyer (D) 47.6% | |
| House 79 | Cheryl Helmer (R) 64.8% | Ken White (D) 35.2% | |
| House 80 | Bill Rhiley (R) 100% | Unopposed | |
| House 81 | Blake Carpenter (R) 64.5% | Matthew Joyce (D) 35.5% | |
| House 82 | Jesse Burris (R) 70.1% | Edward Hackerott (D) 29.9% | |
| House 83 | Henry Helgerson (D) 60% | David Robbins (R) 40% | |
| House 84 | Gail Finney (D) 74.1% | Janet Sue Rine (R) 25.9% | |
| House 85 | Patrick Penn (R) 59.9% | Marcey Gregory (D) 40.1% | |
| House 86 | Stephanie Byers (D) 55.5% | Cyndi Howerton (R) 44.5% | |
| House 87 | Susan Estes (R) 54.4% | Matt Fox (D) 45.6% | |
| House 88 | Liz Bishop (D) 100% | Unopposed | |
| House 89 | K.C. Ohaebosim (D) 61.6% | Robert Herrick Jr. (R) 38.4% | |
| House 90 | Steve Huebert (R) 100% | Unopposed | |
| House 91 | Emil Bergquist (R) 100% | Unopposed | |
| House 92 | John Carmichael (D) 57.6% | Patrick McCormack (R) 42.4% | |
| House 93 | Brian Bergkamp (R) 100% | Unopposed | |
| House 94 | Leo Delperdang (R) 66.8% | Derek Milligan (D) 33.2% | |
| House 95 | Tom Sawyer (D) 55.5% | Christopher Parisho (R) 44.5% | |
| House 96 | Tom Kessler (R) 53.3% | Stephanie Yeager (D) 46.7% | Flipped D to R; Incumbent defeated |
| House 97 | Nick Hoheisel (R) 62.3% | Kim Webb (D) 37.7% | |
| House 98 | Ron Howard (R) 56.6% | Steven G. Crum (D) 43.4% | |
| House 99 | Susan Humphries (R) 66.8% | Phil Hodson (D) 33.2% | |
| House 100 | Dan Hawkins (R) 62.9% | Charles Smith (D) 37.1% | |
| House 101 | Joe Seiwert (R) 74.3% | Elliott Adams (D) 25.7% | |
| House 102 | Jason Probst (D) 50.2% | John Whitesel (R) 49.8% | |
| House 103 | Ponka-We Victors (D) 61.2% | Susanne Haynes (R) 31.8%, Loren John Hermreck (L) 7% | |
| House 104 | Paul Waggoner (R) 62.9% | Garth Strand (D) 37.1% | |
| House 105 | Brenda Landwehr (R) 59.1% | Michael Snyder (D) 40.9% | |
| House 106 | Lisa Moser (R) 75.1% | James Swim (D) 24.9% | |
| House 107 | Susan L. Concannon (R) 100% | Unopposed | |
| House 108 | Steven Johnson (R) 100% | Unopposed | |
| House 109 | Troy Waymaster (R) 100% | Unopposed | |
| House 110 | Ken Rahjes (R) 100% | Unopposed | |
| House 111 | Barb Wasinger (R) 64% | Eber Phelps (D) 36% | |
| House 112 | Tory Marie Blew (R) 100% | Unopposed | |
| House 113 | Brett Fairchild (R) 100% | Unopposed | |
| House 114 | Michael Murphy (R) 70.6% | Jeff Stroberg (D) 29.4% | |
| House 115 | Boyd Orr (R) 100% | Unopposed | |
| House 116 | Kyle Hoffman (R) 77.2% | Rick Roitman (D) 22.8% | |
| House 117 | Leonard Mastroni (R) 100% | Unopposed | |
| House 118 | Jim Minnix (R) 100% | Unopposed | |
| House 119 | Bradley Ralph (R) 60.7% | Jan Scoggins (D) 39.3% | |
| House 120 | Adam Smith (R) 100% | Unopposed | |
| House 121 | John Resman (R) 59.2% | James Rexford (D) 40.8% | |
| House 122 | Russ Jennings (R) 100% | Unopposed | |
| House 123 | John Wheeler Jr. (R) 100% | Unopposed | |
| House 124 | Marty Long (R) 100% | Unopposed | |
| House 125 | Shannon Francis (R) 100% | Unopposed | |
| Senate 1 | Dennis Pyle (R) 71.7% | Kirk Miller (D) 28.3% | |
| Senate 2 | Marci Francisco (D) 100% | Unopposed | |
| Senate 3 | Tom Holland (D) 51.2% | Willie Dove (R) 48.8% | |
| Senate 4 | David Haley (D) 78.6% | Sam Stillwell (R) 21.4% | |
| Senate 5 | Jeff Pittman (D) 53.1% | Kevin Braun (R) 46.9% | Flipped R to D |
| Senate 6 | Pat Pettey (D) 64.35% | Diana Whittington (R) 35.6% | |
| Senate 7 | Ethan Corson (D) 59.3% | Laura McConwell (R) 40.7% | |
| Senate 8 | Cindy Holscher (D) 54.4% | James Todd (R) 45.6% | Flipped R to D |
| Senate 9 | Beverly Gossage (R) 52.2% | Stacey Knoell (D) 47.8% | |
| Senate 10 | Mike Thompson (R) 51.9% | Lindsey Constance (D) 48.1% | |
| Senate 11 | Kellie Warren (R) 52.7% | Joy Koesten (D) 47.3% | |
| Senate 12 | Caryn Tyson (R) 74.4% | Mike Bruner (D) 25.6% | |
| Senate 13 | Richard Hilderbrand (R) 66% | Nancy Ingle (D) 34% | |
| Senate 14 | Mike Fagg (R) 100% | Unopposed | |
| Senate 15 | Virgil Peck (R) 100% | Unopposed | |
| Senate 16 | Ty Masterson (R) 69% | Timothy Fry II (D) 31.05% | |
| Senate 17 | Jeff Longbine (R) 66.7% | Stephen Vecchione (D) 33.3% | |
| Senate 18 | Kristen O'Shea (R) 59.2% | Tobias Schlingensiepen (D) 40.8% | Flipped D to R |
| Senate 19 | Rick Kloos (R) 51% | Anthony Hensley (D) 49% | Flipped D to R; Incumbent defeated |
| Senate 20 | Brenda Dietrich (R) 56.9% | Rachel Willis (D) 43.1% | |
| Senate 21 | Dinah Sykes (D) 54.8% | Tom Bickimer (R) 45.2% | |
| Senate 22 | Tom Hawk (D) 51.3% | Craig Bowser (R) 48.7% | |
| Senate 23 | Rob Olson (R) 53.1% | Wendy Budetti (D) 46.9% | |
| Senate 24 | J.R. Claeys (R) 100% | Unopposed | |
| Senate 25 | Mary Ware (D) 54.7% | Vail Fruechting (R) 45.3% | |
| Senate 26 | Dan Kerschen (R) 100% | Unopposed | |
| Senate 27 | Gene Suellentrop (R) 66.7% | Mike McCorkle (D) 33.3% | |
| Senate 28 | Mike Petersen (R) 53.7% | Jim Ward (D) 46.3% | |
| Senate 29 | Oletha Faust-Goudeau (D) 71.1% | Myron Ackerman (R) 28.9% | |
| Senate 30 | Renee Erickson (R) 51.8% | Melissa Gregory (D) 48.2% | |
| Senate 31 | Carolyn McGinn (R) 100% | Unopposed | |
| Senate 32 | Larry Alley (R) 100% | Unopposed | |
| Senate 33 | Alicia Straub (R) 100% | Unopposed | |
| Senate 34 | Mark Steffen (R) 69.8% | Shanna Henry (D) 30.2% | |
| Senate 35 | Rick Wilborn (R) 100% | Unopposed | |
| Senate 36 | Elaine Bowers (R) 100% | Unopposed | |
| Senate 37 | Molly Baumgardner (R) 65.3% | Becca Peck (D) 34.7% | |
| Senate 38 | Bud Estes (R) 68.9% | Edgar Pando (D) 31.1% | |
| Senate 39 | John Doll (R) 100% | Unopposed | |
| Senate 40 | Rick Billinger (R) 78.82% | Larry Joseph Dreiling (D) 21.18% | |