| House District 1, Position 1 | 1 | Davina Duerr (Democratic, incumbent) · Maggie Wang (Republican) |
| House District 1, Position 2 | 1 | Shelley Kloba (Democratic, incumbent) · Cliff Moon (Republican) |
| House District 2, Position 1 | 1 | Andrew Barkis (Republican, incumbent) · William Dehnel (Labor Democrat) |
| House District 2, Position 2 | 1 | Matt Marshall (Republican, incumbent) · Angela Taylor (Democratic) |
| House District 3, Position 1 | 1 | Natasha Hill (Democrat, incumbent) · Tony Kiepe (Republican) |
| House District 3, Position 2 | 1 | Luc Jasmin III (Democratic) · Natalie Poulson (Republican) |
| House District 4, Position 1 | 1 | Trent Maier (Republican) · Hillary Q. Pham (Republican) |
| House District 4, Position 2 | 1 | Rob Chase (Republican, incumbent) · Rob Tupper (Democratic) |
| House District 5, Position 1 | 1 | Michelle Bennett (Republican) · Zach Hall (Democratic, incumbent) |
| House District 5, Position 2 | 1 | Lisa Callan (Democratic, incumbent) · Patrick Peacock (Republican) |
| House District 6, Position 1 | 1 | Michaela Kelso (Democratic) · Alan Nolan (Republican) |
| House District 6, Position 2 | 1 | Jonathan Bingle (Republican) · Julia Payne (Democratic) |
| House District 7, Position 1 | 1 | Andrew Engell (Republican, incumbent) |
| House District 7, Position 2 | 1 | Hunter Abell (Republican, incumbent) |
| House District 8, Position 1 | 1 | Stephanie Barnard (Republican, incumbent) |
| House District 8, Position 2 | 1 | April Connors (Republican, incumbent) |
| House District 9, Position 1 | 1 | Mary Dye (Republican, incumbent) |
| House District 9, Position 2 | 1 | Joe Schmick (Republican, incumbent) · Karina Wallace (Democratic) |
| House District 10, Position 1 | 1 | Robert (Chili) Hicks (Republican) · Clyde Shavers (Democratic, incumbent) |
| House District 10, Position 2 | 1 | Tim Hazelo (Republican) · Dave Paul (Democratic, incumbent) |
| House District 11, Position 1 | 1 | Ashley Fedan (Democratic) · David Hackney (Democratic, incumbent) |
| House District 11, Position 2 | 1 | Steve Bergquist (Democratic, incumbent) |
| House District 12, Position 1 | 1 | Brian Burnett (Republican, incumbent) · Stacy Willoughby (Democratic) |
| House District 12, Position 2 | 1 | Maggie Adams (Democratic) · Mike Steele (Republican, incumbent) |
| House District 13, Position 1 | 1 | Tom Dent (Republican, incumbent) · Juan "Jerry" Garcia (Democratic) |
| House District 13, Position 2 | 1 | Deanna Martinez (Republican) · Joshua Thompson (Republican) |
| House District 14, Position 1 | 1 | Chelsea Dimas (Democratic) · Gloria Mendoza (Republican, incumbent) |
| House District 14, Position 2 | 1 | Deb Manjarrez (Republican, incumbent) · Ezequiel Morfin (Democratic) |
| House District 15, Position 1 | 1 | Chris Corry (Republican, incumbent) · Jack McEntire (Democratic) |
| House District 15, Position 2 | 1 | Reedy Berg (Republican) · Liz Hallock (No Kings) |
| House District 16, Position 1 | 1 | Mark Klicker (Republican, incumbent) · Kyle Palmer (Democratic) |
| House District 16, Position 2 | 1 | Skyler Rude (Republican, incumbent) · Derek Sarley (Democratic) |
| House District 17, Position 1 | 1 | Ben Christly (Democratic) · Kevin Waters (Republican, incumbent) |
| House District 17, Position 2 | 1 | Diana H. Perez (Democratic) · David Stuebe (Republican, incumbent) |
| House District 18, Position 1 | 1 | Randi L. Knott (Democratic) · Stephanie McClintock (Republican, incumbent) |
| House District 18, Position 2 | 1 | Deken Letinich (Democratic) · John Ley (Republican, incumbent) |
| House District 19, Position 1 | 1 | Kevin Moynihan (Democratic) · Jim Walsh (Republican, incumbent) |
| House District 19, Position 2 | 1 | Terry Carlson (Democratic) · Joel McEntire (Republican, incumbent) |
| House District 20, Position 1 | 1 | Peter Abbarno (Republican, incumbent) · Andy Zahn (Democratic) |
| House District 20, Position 2 | 1 | Evan Jones (Democratic) · Ed Orcutt (Republican, incumbent) |
| House District 21, Position 1 | 1 | Jason Moon (Democratic) · Strom Peterson (Democratic, incumbent) |
| House District 21, Position 2 | 1 | Bruce Guthrie (Libertarian) · Lillian Ortiz-Self (Democratic, incumbent) |
| House District 22, Position 1 | 1 | Beth Doglio (Democratic, incumbent) · Don Hewett (Republican) |
| House District 22, Position 2 | 1 | Jamie Keenan-deVargas (Democratic) · Lisa Parshley (Democratic, incumbent) |
| House District 23, Position 1 | 1 | Daria Ilgen (Democratic) · Tarra Simmons (Democratic, incumbent) |
| House District 23, Position 2 | 1 | Lance Byrd (Republican) · Greg Nance (Democratic, incumbent) |
| House District 24, Position 1 | 1 | Adam Bernbaum (Democratic, incumbent) · Eric W. Pratt (Republican) |
| House District 24, Position 2 | 1 | Marcia Kelbon (States No Party Preference) · Kaylee Kuehn (Democratic) |
| House District 25, Position 1 | 1 | David Berg (Democratic) · Michael Keaton (Republican, incumbent) |
| House District 25, Position 2 | 1 | Cyndy Jacobsen (Republican, incumbent) · Jenn Marie Strickling (Democratic) |
| House District 26, Position 1 | 1 | David Olson (Republican) · Adison Richards (Democratic, incumbent) |
| House District 26, Position 2 | 1 | Katy Cornell (Republican) · Renee Hernandez Greenfield (Democratic) |
| House District 27, Position 1 | 1 | Carole Sue Braaten (Republican) · Laurie Jinkins (Democratic, incumbent) |
| House District 27, Position 2 | 1 | Jake Fey (Democratic, incumbent) |
| House District 28, Position 1 | 1 | Mari Leavitt (Democratic, incumbent) · Kathy Richardson (Republican) |
| House District 28, Position 2 | 1 | Dan Bronoske (Democratic, incumbent) · Kerry Hills (Nonpartisan) |
| House District 29, Position 1 | 1 | Melanie Morgan (Democratic, incumbent) · Krista Perez (Democratic) |
| House District 29, Position 2 | 1 | Joe Bushnell (Democratic) · Patrick Stickney (Democratic) |
| House District 30, Position 1 | 1 | Tiffany Bowyer (Republican) · Jamila E. Taylor (Democratic, incumbent) |
| House District 30, Position 2 | 1 | Paul McDaniel (Independent) · Kristine Reeves (Democratic, incumbent) |
| House District 31, Position 1 | 1 | Drew Stokesbary (Republican, incumbent) · Stephen Szczurko-Walton (Democratic) |
| House District 31, Position 2 | 1 | John Bielka (Democrat) · Joshua Penner (Republican, incumbent) |
| House District 32, Position 1 | 1 | Danica Noble (Democratic) · Keith Scully (Democratic) |
| House District 32, Position 2 | 1 | Lauren Davis (Democratic, incumbent) · Imraan Siddiqi (Democratic) |
| House District 33, Position 1 | 1 | Chris Martinez (Republican) · Edwin Obras (Democratic, incumbent) |
| House District 33, Position 2 | 1 | Mia Su-Ling Gregerson (Democratic, incumbent) · Yuri Marinchik (Republican) |
| House District 34, Position 1 | 1 | Brianna K. Thomas (Democratic, incumbent) |
| House District 34, Position 2 | 1 | Mary Anito (Democratic) · Joe Fitzgibbon (Democratic, incumbent) |
| House District 35, Position 1 | 1 | Dan Griffey (Republican, incumbent) · Jim Pierson (Democratic) |
| House District 35, Position 2 | 1 | Travis Couture (Republican, incumbent) · Maria Littlesun (Democratic) |
| House District 36, Position 1 | 1 | Julia Grant Reed (Democratic, incumbent) |
| House District 36, Position 2 | 1 | Liz Berry (Democratic, incumbent) |
| House District 37, Position 1 | 1 | Sharon Tomiko Santos (Democratic, incumbent) · Kelabe Tewolde (Democratic) |
| House District 37, Position 2 | 1 | Evon McCorkle (Independent) · Jaelynn Scott (Democratic) |
| House District 38, Position 1 | 1 | Julio Cortes (Democratic, incumbent) · Thomas (Jeff) Kelly (Cascade) |
| House District 38, Position 2 | 1 | Mary Fosse (Democratic, incumbent) |
| House District 39, Position 1 | 1 | Kathryn Lewandowsky (Democratic) · Sam Low (Republican, incumbent) |
| House District 39, Position 2 | 1 | Steve Ewing (Republican) · Ida Keeley (Democratic) |
| House District 40, Position 1 | 1 | Cindy Carter (Republican) · Debra Lekanoff (Democratic, incumbent) |
| House District 40, Position 2 | 1 | Alex Ramel (Democratic, incumbent) · Joseph Segault (States No Party Preference) |
| House District 41, Position 1 | 1 | Elle Nguyen (Republican) · Janice Zahn (Democratic, incumbent) |
| House District 41, Position 2 | 1 | Michael Rosen (Independent) · My-Linh T Thai (Democratic, incumbent) |
| House District 42, Position 1 | 1 | Misty Flowers (Republican) · Alicia Rule (Democratic, incumbent) |
| House District 42, Position 2 | 1 | Justin Pike (Republican) · Joe Timmons (Democratic, incumbent) |
| House District 43, Position 1 | 1 | Alby Clendennin (Democratic) · Nicole Macri (Democratic, incumbent) |
| House District 43, Position 2 | 1 | Shaun Scott (Democratic, incumbent) |
| House District 44, Position 1 | 1 | Brandy Donaghy (Democratic, incumbent) · Chris Elder (Republican) |
| House District 44, Position 2 | 1 | April Berg (Democratic, incumbent) · Tonya Stadlman (Republican) |
| House District 45, Position 1 | 1 | Roger Goodman (Democratic, incumbent) · JoAnn Tolentino (Republican) |
| House District 45, Position 2 | 1 | John P Gibbons (Republican) · Vanessa Kritzer (Democratic) |
| House District 46, Position 1 | 1 | Will Dreher (Democratic) · Gerry Pollet (Democratic, incumbent) |
| House District 46, Position 2 | 1 | Darya Farivar (Democratic, incumbent) · Rodney 'Star' Thornley (Independent) |
| House District 47, Position 1 | 1 | Cobi Clark (Libertarian) · Debra Jean Entenman (Democratic, incumbent) |
| House District 47, Position 2 | 1 | Ted Cooke (Republican) · Chris Stearns (Democratic, incumbent) |
| House District 48, Position 1 | 1 | Jeffery Poppe (Republican) · Osman Salahuddin (Democratic, incumbent) |
| House District 48, Position 2 | 1 | Jessica Forsythe (Democratic) · Amy Walen (Democratic, incumbent) |
| House District 49, Position 1 | 1 | Kim D. Harless (Democratic) · Sarah Mittelman (Republican) |
| House District 49, Position 2 | 1 | Monica Jurado Stonier (Democratic, incumbent) · Derek Thompson (Republican) |
