| House 1 | Michael Houser (R) 53.9% | Grant Randall (D) 46% | |
| House 2 | Robert "Bob" Grant (D) 53.7% | Jeffrey G. "Jeff" Locke (R) 43.3%, Lawrence E. Monaghan (L) 2.8% | |
| House 3 | Julie Menghini (D) 53.7% | Michelle Hucke (R) 46.2% | |
| House 4 | Marty Read (R) 62.6% | Shirley J. Palmer (D) 37.3% | |
| House 5 | Kevin Jones (R) 52.5% | Bill Feuerborn (D) 47.4% | Flipped D to R; Incumbent defeated |
| House 6 | Jene Vickrey (R) 100% | Unopposed | |
| House 7 | Richard Proehl (R) 69% | H Dean Knewtson (D) 30.9% | |
| House 8 | Craig McPherson (R) 100% | Unopposed | |
| House 9 | Edwin H. Bideau III (R) 100% | Unopposed | |
| House 10 | John Wilson (D) 60.5% | Erica Anderson (R) 39.4% | |
| House 11 | Jamie Kelly (R) 58.1% | Darrel Harbaugh (D) 41.8% | |
| House 12 | Virgil Peck (R) 67.3% | Tina Bumgarner (D) 32.6% | |
| House 13 | Larry Paul Hibbard (R) 100% | Unopposed | |
| House 14 | Keith Esau (R) 62.9% | Roberta A. Eveslage (D) 37% | |
| House 15 | Robert Montgomery (R) 100% | Unopposed | |
| House 16 | Amanda Grosserode (R) 100% | Unopposed | |
| House 17 | Brett Hildabrand (R) 49.29% | Larry Meeker (I) 39.64%, Michael Kerner (L) 11.07% | |
| House 18 | John Rubin (R) 53.7% | Milack Talia (D) 46.2% | |
| House 19 | Stephanie Clayton (R) 58.7% | Zachary Luea (D) 41.2% | |
| House 20 | Rob Bruchman (R) 100% | Unopposed | |
| House 21 | Barbara Goolsbee Bollier (R) 53.1% | Amy Bell (D) 46.8% | |
| House 22 | Nancy Lusk (D) 60.6% | Marla Brems (R) 39.3% | |
| House 23 | Kelly Meigs (R) 50.9% | Dave Pack (D) 49% | |
| House 24 | Emily Perry (D) 58.8% | Christopher Kenneth Waldschmidt (R) 41.1% | |
| House 25 | Melissa Rooker (R) 50.7% | Megan England (D) 49.2% | |
| House 26 | Larry L. Campbell (R) 100% | Unopposed | |
| House 27 | Ray Merrick (R) 100% | Unopposed | |
| House 28 | Jerry Lunn (R) 57.1% | Kelly L. Jackson (D) 42.8% | |
| House 29 | James Todd (R) 53.8% | Nancy Leiker (D) 46.1% | |
| House 30 | Lance Kinzer (R) 54.9% | Liz Dickinson (D) 45% | |
| House 31 | Louis Ruiz (D) 71.8% | Tim Kelb (R) 28.1% | |
| House 32 | Michael J. (Mike) Peterson (D) 100% | Unopposed | |
| House 33 | Tom Burroughs (D) 57.9% | Tony Bukaty (R) 42% | |
| House 34 | Valdenia Winn (D) 100% | Unopposed | |
| House 35 | Broderick Henderson (D) 100% | Unopposed | |
| House 36 | Kathy Wolfe Moore (D) 64.9% | Shawn A. Shipp (R) 31.7%, Jeff Caldwell (L) 3.2% | |
| House 37 | Stan S Frownfelter (D) 100% | Unopposed | |
| House 38 | Willie Dove (R) 57.3% | Pete Henderson (D) 42.6% | |
| House 39 | Charles Macheers (R) 63.4% | Marlys Shulda (D) 36.5% | |
| House 40 | John Bradford (R) 51.1% | Linda P. Johnson (D) 48.8% | |
| House 41 | Melanie Meier (D) 55.2% | Jana Taylor Goodman (R) 44.7% | Flipped R to D; Incumbent defeated |
| House 42 | Connie O'Brien (R) 63.4% | Harold D. Fevurly Jr. (D) 36.5% | |
| House 43 | Billie H. Sutton (R) 67.3% | Kevin King (D) 32.6% | |
| House 44 | Barbara Ballard (D) 71% | Patrick Bengtson (R) 28.9% | |
| House 45 | Tom Sloan (R) 100% | Unopposed | |
| House 46 | Paul Davis (D) 100% | Unopposed | |
| House 47 | Ramon C. Gonzalez Jr. (R) 58.2% | Bruce Hanson (D) 41.7% | |
| House 48 | Marvin Kleeb (R) 100% | Unopposed | |
| House 49 | Scott Schwab (R) 57.1% | Keith Mace (D) 34.6%, John Wilson (L) 8.2% | |
| House 50 | Joshua Powell (R) 54.9% | Sean Gatewood (D) 45% | Flipped D to R; Incumbent defeated |
| House 51 | Ron Highland (R) 69.9% | Richard R Pikul (D) 30% | |
| House 52 | Shanti Gandhi (R) 54.4% | Ted Ensley (D) 45.5% | |
| House 53 | Annie Tietze (D) 53.6% | Mike Burgess (R) 46.3% | Flipped R to D; Incumbent defeated |
| House 54 | Ken Corbet (R) 50% | Ann E. Mah (D) 49.9% | Flipped D to R; Incumbent defeated |
| House 55 | Annie Kuether (D) 59.7% | Becky Nioce (R) 40.2% | |
| House 56 | Virgil Weigel (D) 51.8% | Janet Mitchell (R) 48.1% | |
| House 57 | John Alcala (D) 71.2% | Aimee Rosenow (R) 28.7% | |
| House 58 | Harold Lane (D) 74% | Quentin Martin (R) 25.9% | |
| House 59 | Blaine Finch (R) 72% | Caleb Correll (D) 27.9% | |
| House 60 | Don Hill (R) 70.3% | William L. Ballard (D) 29.6% | |
| House 61 | Richard Carlson (R) 100% | Unopposed | |
| House 62 | Randy Garber (R) 63.2% | Dennis R. Stones (D) 36.7% | |
| House 63 | Jerry Henry (D) 59% | Stephen Bodenhausen (R) 40.9% | |
| House 64 | Vern Swanson (R) 81% | Philip "Skip" H. Breitmeyer (L) 18.9% | |
| House 65 | Allan Rothlisberg (R) 50.2% | Melody Saxton (D) 49.7% | |
| House 66 | Sydney Carlin (D) 58.7% | Lee Modesitt (R) 41.2% | |
| House 67 | Tom Phillips (R) 63.9% | Aaron Estabrook (D) 36% | |
| House 68 | Tom J. Moxley (R) 100% | Unopposed | |
| House 69 | J.R. Claeys (R) 53.9% | Gary Swartzendruber (D) 46% | |
| House 70 | John E. Barker (R) 100% | Unopposed | |
| House 71 | Diana Dierks (R) 61.9% | Alan Jilka (D) 38% | |
| House 72 | Marc Rhoades (R) 59.5% | Glenda Reynolds (D) 40.4% | |
| House 73 | Clark Shultz (R) 75.9% | Pamela J. Lawson (D) 24% | |
| House 74 | Don Schroeder (R) 100% | Unopposed | |
| House 75 | Will Carpenter (R) 65.2% | Suzanne Scribner (D) 34.7% | |
| House 76 | Peggy Mast (R) 63.8% | Janet L. Lewis (D) 36.1% | |
| House 77 | J. David Crum (R) 100% | Unopposed | |
| House 78 | Ron Ryckman Jr. (R) 100% | Unopposed | |
| House 79 | Ed Trimmer (D) 50.3% | Larry Alley (R) 49.6% | |
| House 80 | Kasha Kelley (R) 100% | Unopposed | |
| House 81 | Jim Howell (R) 64.6% | Lynn Wells (D) 35.3% | |
| House 82 | Pete DeGraaf (R) 100% | Unopposed | |
| House 83 | Carolyn Bridges (D) 58.4% | Tim Garvey (R) 41.5% | |
| House 84 | Gail Finney (D) 71.9% | Dan Heflin (R) 23%, Gordon Bakken (L) 4.9% | |
| House 85 | Steve Brunk (R) 67.2% | Barry Stanley (D) 32.7% | |
| House 86 | Jim Ward (D) 58.8% | John Stevens (R) 35.7%, James Pruden (L) 5.4% | |
| House 87 | Mark Kahrs (R) 62.3% | Chris Florquist (D) 33%, Santana Marie Talbert (L) 4.6% | |
| House 88 | Patricia Sloop (D) 53.1% | Joseph Scapa (R) 46.8% | Flipped R to D; Incumbent defeated |
| House 89 | Roderick Houston (D) 64.5% | Emanuel Banks (R) 35.4% | |
| House 90 | Steve Huebert (R) 77.4% | Merry Matthews (D) 22.5% | |
| House 91 | Gene Suellentrop (R) 68.8% | Katelyn Delvaux (D) 31.1% | |
| House 92 | Nile Dillmore (D) 55.7% | Brenda Landwehr (R) 44.2% | Flipped R to D; Incumbent defeated |
| House 93 | Joe Edwards (R) 49.1% | Daniel J Thimesch (I) 31.6%, Sammy K. Flaharty (D) 19.1% | |
| House 94 | Mario Goico (R) 100% | Unopposed | |
| House 95 | Tom Sawyer (D) 57.5% | Benny L. Boman (R) 42.4% | Flipped R to D; Incumbent defeated |
| House 96 | Brandon Whipple (D) 58.4% | Rick Lindsey (R) 41.5% | |
| House 97 | Leslie Osterman (R) 58.3% | Dale A Swenson (D) 41.6% | |
| House 98 | Phil Hermanson (R) 51% | Geraldine Flaharty (D) 48.9% | Flipped D to R; Incumbent defeated |
| House 99 | Dennis E. Hedke (R) 100% | Unopposed | |
| House 100 | Dan Hawkins (R) 69.7% | John Wallace Willoughby (D) 30.2% | |
| House 101 | Joe Seiwert (R) 100% | Unopposed | |
| House 102 | Jan Pauls (D) 66.2% | Dakota Bass (R) 33.7% | |
| House 103 | Ponka-We Victors (D) 100% | Unopposed | |
| House 104 | Steven R. Becker (R) 100% | Unopposed | |
| House 105 | Mark Hutton (R) 55.7% | Liz Hicks (D) 39.2%, Randall Batson (L) 5% | |
| House 106 | Sharon Schwartz (R) 65% | Nick Levendofsky (D) 34.9% | |
| House 107 | Susan L. Concannon (R) 100% | Unopposed | |
| House 108 | Steven Johnson (R) 100% | Unopposed | |
| House 109 | Troy Waymaster (R) 100% | Unopposed | |
| House 110 | Travis Couture-Lovelady (R) 75.6% | Philip H. Martin (D) 24.3% | |
| House 111 | Sue E. Boldra (R) 54.9% | Eber Phelps (D) 45% | Flipped D to R; Incumbent defeated |
| House 112 | John Edmonds (R) 73% | Steve Muehleisen (D) 26.9% | |
| House 113 | Marshall Christmann (R) 100% | Unopposed | |
| House 114 | Jack Thimesch (R) 66.3% | Carol Moore (D) 33.6% | |
| House 115 | Ron Ryckman Sr. (R) 78.7% | Marjorie Gilbert (D) 21.2% | |
| House 116 | Kyle Hoffman (R) 58.6% | Vincent Wetta (D) 41.3% | Flipped D to R; Incumbent defeated |
| House 117 | John L. Ewy (R) 59% | Dennis McKinney (D) 40.9% | |
| House 118 | Don Hineman (R) 100% | Unopposed | |
| House 119 | Brian A. Weber (R) 69% | Lawrence Blake (D) 30.9% | |
| House 120 | Ward M. Cassidy (R) 100% | Unopposed | |
| House 121 | Arlen H. Siegfreid (R) 63.9% | Tyler G. Dixon (D) 36% | |
| House 122 | Russ Jennings (R) 100% | Unopposed | |
| House 123 | John Doll (R) 100% | Unopposed | |
| House 124 | J. Stephen Alford (R) 100% | Unopposed | |
| House 125 | Reid Petty (R) 100% | Unopposed | |
| Senate 1 | Dennis Pyle (R) 50.6% | Steve Lukert (D) 49.3% | |
| Senate 2 | Marci Francisco (D) 64.5% | Ronald Ellis (R) 35.4% | |
| Senate 3 | Tom Holland (D) 53.2% | Anthony R. Brown (R) 46.7% | |
| Senate 4 | David Haley (D) 79.8% | Joe Ward (R) 20.1% | |
| Senate 5 | Steve Fitzgerald (R) 51.5% | Kelly Kultala (D) 48.4% | Flipped D to R; Incumbent defeated |
| Senate 6 | Pat Pettey (D) 62% | Chris Steineger (R) 37.9% | Flipped R to D; Incumbent defeated |
| Senate 7 | Kay Wolf (R) 53% | Kyle Russell (D) 46.9% | |
| Senate 8 | Jim Denning (R) 54.3% | Lisa Johnston (D) 45.6% | |
| Senate 9 | Julia Lynn (R) 63.8% | Merlin D. Ring (D) 36.1% | |
| Senate 10 | Mary Pilcher-Cook (R) 58.2% | Mark J. Greene (D) 41.7% | |
| Senate 11 | Jeff Melcher (R) 62.7% | Michael F. Delaney (D) 37.2% | |
| Senate 12 | Caryn Tyson (R) 65.7% | Denise Cassells (D) 34.2% | |
| Senate 13 | Jake LaTurner (R) 60.6% | Gene Garman (D) 39.3% | |
| Senate 14 | Forrest Knox (R) 72.2% | Eden Fuson (D) 27.7% | |
| Senate 15 | Jeff King (R) 100% | Unopposed | |
| Senate 16 | Ty Masterson (R) 100% | Unopposed | |
| Senate 17 | Jeff Longbine (R) 60.7% | Susan K. Moran (D) 39.2% | |
| Senate 18 | Laura Kelly (D) 51.7% | Dick Barta (R) 48.2% | |
| Senate 19 | Anthony Hensley (D) 58.4% | Casey W. Moore (R) 41.5% | |
| Senate 20 | Vicki Schmidt (R) 63.8% | Terry L. Crowder (D) 30%, Clarence Hinchey (L) 6% | |
| Senate 21 | Greg A. Smith (R) 53.1% | Juanita Roy (D) 46.8% | |
| Senate 22 | Tom Hawk (D) 50.7% | Bob Reader (R) 49.2% | Flipped R to D |
| Senate 23 | Rob Olson (R) 62.9% | Steve Wright (D) 37% | |
| Senate 24 | Tom Arpke (R) 56.4% | Janice Norlin (D) 43.5% | |
| Senate 25 | Michael O'Donnell (R) 46.6% | Tim Snow (D) 45.3%, Dave Thomas (L) 8% | |
| Senate 26 | Dan Kerschen (R) 100% | Unopposed | |
| Senate 27 | Leslie Donovan (R) 65.5% | Diana Cubbage (D) 34.4% | |
| Senate 28 | Mike Petersen (R) 52.6% | Keith Humphrey (D) 47.3% | |
| Senate 29 | Oletha Faust-Goudeau (D) 63.6% | Kenya Cox (R) 30.2%, Carl Kramer (L) 6% | |
| Senate 30 | Susan Wagle (R) 61.3% | Patrick K. Cantwell (D) 38.6% | |
| Senate 31 | Carolyn McGinn (R) 100% | Unopposed | |
| Senate 32 | Steve E Abrams (R) 100% | Unopposed | |
| Senate 33 | Mitch Holmes (R) 100% | Unopposed | |
| Senate 34 | Terry Bruce (R) 59.9% | Mark R. Treaster (D) 40% | |
| Senate 35 | Jay Scott Emler (R) 76.7% | Jesse Bryant (L) 23.2% | |
| Senate 36 | Elaine Bowers (R) 82.9% | Marquis Clark (D) 17% | |
| Senate 37 | Pat Apple (R) 100% | Unopposed | |
| Senate 38 | Garrett Love (R) 77% | Johnny Dunlap II (D) 22.9% | |
| Senate 39 | Larry R. Powell (R) 100% | Unopposed | |
| Senate 40 | Ralph Ostmeyer (R) 66.5% | Allen Clark Schmidt (D) 33.4% | Incumbent defeated |