| House 1 | Dennis A. Feickert (D) 50.9%, Steven McCleerey (D) 49.1% | Unopposed | |
| House 2 | Lana Greenfield (R) 30.28%, Burt Tulson (R) 27.21% | Natasha Noethlich (D) 26.03%, John Graham (D) 16.47% | |
| House 3 | Al Novstrup (R) 28.44%, Dan Kaiser (R) 26.83% | Burt Elliott (D) 24.63%, Pat Hale (D) 20.1% | |
| House 4 | Fred Deutsch (R) 29.36%, John Wiik (R) 26.08% | Kathy Tyler (D) 23.82%, Peggy Schuelke (D) 20.74% | Flipped D to R; Incumbent defeated |
| House 5 | Lee Schoenbeck (R) 50.27%, Roger Solum (R) 49.73% | Unopposed | |
| House 6 | Herman Otten (R) 45.67%, Isaac Latterell (R) 33.91% | Richard F. Schriever (D) 20.42% | |
| House 7 | Scott Munsterman (R) 50.27%, Spencer Hawley (D) 49.73% | Unopposed | |
| House 8 | Mathew Wollmann (R) 31.35%, Les Heinemann (R) 29.87% | Jeff Nelson (D) 24.86%, Patrick G. Heinemann (D) 13.92% | Flipped D to R |
| House 9 | Steve Hickey (R) 29.6%, Paula Hawks (D) 26.03% | Bob Deelstra (R) 25.96%, Becky Jaspers (D) 18.41% | |
| House 10 | Don Haggar (R) 32.76%, Steven Haugaard (R) 31.03% | Jo Hausman (D) 20.85%, James Wrigg (D) 15.36% | |
| House 11 | Jim Stalzer (R) 32.38%, Mark Willadsen (R) 28.28% | Darrell D. Solberg (D) 22.69%, Jim Larson (D) 16.65% | |
| House 12 | Arch Beal (R) 30.54%, Alex Jensen (R) 28.14% | Susan Randall (D) 25.35%, Ellee Spawn (D) 15.97% | |
| House 13 | Mark Mickelson (R) 43.97%, Steve Westra (R) 33.15% | Kay Wilds (D) 22.88% | |
| House 14 | Larry Zikmund (R) 30.37%, Tom Holmes (R) 28.19% | Valerie Loudenback (D) 22.06%, Chris McClure (D) 19.38% | Flipped D to R |
| House 15 | Karen Soli (D) 40.74%, Patrick A. Kirschman (D) 31.25% | Eric Leggett (I) 28.01% | |
| House 16 | Jim Bolin (R) 57.73%, David Anderson (R) 42.27% | Unopposed | |
| House 17 | Ray Ring (D) 28.48%, Nancy Rasmussen (R) 28.44% | Marion Sorlien (D) 24.15%, Sheri Kaufman (R) 18.93% | |
| House 18 | Michael R. Stevens (R) 33.91%, Jean Hunhoff (R) 29.21% | Terry Winter (D) 19.68%, Jay Williams (D) 17.2% | Flipped D to R |
| House 19 | Kyle Schoenfish (R) 55.62%, Ken Peterson (R) 44.38% | Unopposed | |
| House 20 | Tona Rozum (R) 36.84%, Joshua Klumb (R) 36.69% | James V. Schorzmann (D) 26.47% | |
| House 21 | Lee Qualm (R) 43.97%, Julie Bartling (D) 39.73% | Carrie Ackerman-Rice (D) 16.3% | |
| House 22 | Peggy Gibson (D) 38.27%, Dick Werner (R) 37.17% | Joan Wollschlager (D) 24.56% | |
| House 23 | Justin R. Cronin (R) 54.41%, Michele Harrison (R) 45.59% | Unopposed | |
| House 24 | Mary Duvall (R) 52.57%, Tim Rounds (R) 47.43% | Unopposed | |
| House 25 | Roger Hunt (R) 51.3%, Kris Langer (R) 48.7% | Unopposed | |
| House 26 | James Schaefer (R) 63.48%, Shawn Bordeaux (D) 100% | Marty Jandreau (D) 36.52% | |
| House 27 | Kevin Killer (D) 34.13%, Liz May (R) 32.37% | Anna Takes The Shield (D) 25.18%, Everette L. Mckinley (I) 8.32% | |
| House 28 | Sam Marty (R) 100%, Dean Schrempp (D) 100% | Unopposed | |
| House 29 | Thomas J. Brunner (R) 51.53%, Dean Wink (R) 48.47% | Unopposed | |
| House 30 | Mike Verchio (R) 39.55%, Lance Russell (R) 36.87% | Gardner Gray (I) 23.58% | |
| House 31 | Fred W. Romkema (R) 53.05%, Timothy R. Johns (R) 46.95% | Unopposed | |
| House 32 | Brian Gosch (R) 33.86%, Kristin Conzet (R) 29.62% | Ritchie Nordstrom (D) 25.92%, Brett Monson (I) 10.6% | |
| House 33 | Jacqueline Sly (R) 36.32%, Scott Craig (R) 33.97% | Rochelle R. Hagel (D) 18.39%, Susan Hixson (I) 11.32% | |
| House 34 | Dan Dryden (R) 41.86%, Jeff Partridge (R) 36.26% | Steve Stenson (D) 21.88% | |
| House 35 | Blaine Campbell (R) 41.61%, Lynne DiSanto (R) 35.67% | Dave Freytag (D) 22.72% | |
| Senate 1 | Jason Frerichs (D) 100% | Unopposed | |
| Senate 2 | Brock Greenfield (R) 52.57% | Chuck Welke (D) 47.43% | Flipped D to R; Incumbent defeated |
| Senate 3 | David Novstrup (R) 53.12% | Mark Remily (D) 46.88% | |
| Senate 4 | Jim Peterson (D) 100% | Unopposed | Flipped R to D |
| Senate 5 | Ried Holien (R) 100% | Unopposed | |
| Senate 6 | Ernie Otten (R) 71.81% | Mel Zelmer (D) 28.19% | |
| Senate 7 | Larry Tidemann (R) 62.65% | Jay Vanduch (D) 37.35% | |
| Senate 8 | Scott Parsley (D) 52.03% | Chuck Jones (R) 47.97% | Flipped R to D |
| Senate 9 | Deb Peters (R) 100% | Unopposed | |
| Senate 10 | Jenna Haggar (R) 62.96% | Michael Schultz (D) 37.04% | |
| Senate 11 | David M. Omdahl (R) 59.68% | Tom Cool (D) 40.32% | |
| Senate 12 | R. Blake Curd (R) 60.06% | Jim Sanden (D) 39.94% | |
| Senate 13 | Phyllis M. Heineman (R) 100% | Unopposed | |
| Senate 14 | Deb Soholt (R) 100% | Unopposed | |
| Senate 15 | Angie Buhl O"Donnell (D) 100% | Unopposed | |
| Senate 16 | Dan Lederman (R) 55.63% | Ann Tornberg (D) 44.37% | |
| Senate 17 | Arthur Rusch (R) 58.06% | Michelle Maloney (D) 41.94% | Flipped D to R |
| Senate 18 | Bernie Hunhoff (D) 55.82% | Matt Stone (R) 44.18% | Flipped R to D |
| Senate 19 | Bill Van Gerpen (R) 100% | Unopposed | |
| Senate 20 | Mike Vehle (R) 100% | Unopposed | |
| Senate 21 | Billie H. Sutton (D) 100% | Unopposed | |
| Senate 22 | Jim White (R) 70.2% | Darrell Raschke (D) 29.8% | |
| Senate 23 | Corey Brown (R) 100% | Unopposed | |
| Senate 24 | Jeff Monroe (R) 58.97% | Ruth Rehn (D) 41.03% | |
| Senate 25 | Tim Rave (R) 68.06% | William R. Laird Iv (D) 31.94% | |
| Senate 26 | Troy Heinert (D) 56.52% | John Koskan (R) 43.48% | |
| Senate 27 | Jim Bradford (D) 100% | Unopposed | |
| Senate 28 | Betty Olson (R) 54.65% | Oren L. Lesmeister (D) 45.35% | |
| Senate 29 | Gary L. Cammack (R) 100% | Unopposed | |
| Senate 30 | Bruce Rampelberg (R) 100% | Unopposed | |
| Senate 31 | Bob Ewing (R) 100% | Unopposed | |
| Senate 32 | Alan D. Solano (R) 100% | Unopposed | |
| Senate 33 | Phil Jensen (R) 64.65% | Robin A. Page (D) 35.35% | |
| Senate 34 | Craig Tieszen (R) 100% | Unopposed | |
| Senate 35 | Terri Haverly (R) 100% | Unopposed | |