| Member | Party | District | Counties |
| Becker, Randi | R | 2 | Pierce (P), Thurston (P) |
| Benton, Don | R | 17 | Clark (P) |
| Berkey, Jean | D | 38 | Snohomish (P) |
| Brandland, Dale | R | 42 | Whatcom (P) |
| Brown, Lisa | D | 3 | Spokane (P) |
| Carrell, Mike | R | 28 | Pierce (P) |
| Delvin, Jerome | R | 8 | Benton (P) |
| Eide, Tracey | D | 30 | King (P) |
| Fairley, Darlene | D | 32 | King (P), Snohomish (P) |
| Franklin, Rosa | D | 29 | Pierce (P) |
| Fraser, Karen | D | 22 | Thurston (P) |
| Hargrove, James | D | 24 | Clallam, Grays Harbor (P), Jefferson |
| Hatfield, Brian | D | 19 | Cowlitz (P), Grays Harbor (P), Pacific, Wahkiakum |
| Haugen, Mary Margaret | D | 10 | Island, Skagit (P), Snohomish (P) |
| Hewitt, Mike | R | 16 | Benton (P), Columbia, Franklin (P), Walla Walla |
| Hobbs, Steve | D | 44 | Snohomish (P) |
| Holmquist, Janéa | R | 13 | Grant (P), Kittitas, Yakima (P) |
| Honeyford, Jim | R | 15 | Clark (P), Klickitat, Skamania, Yakima (P) |
| Jacobsen, Ken | D | 46 | King (P) |
| Jarrett, Fred | D | 41 | King (P) |
| Kastama, Jim | D | 25 | Pierce (P) |
| Kauffman, Claudia | D | 47 | King (P) |
| Keiser, Karen | D | 33 | King (P) |
| Kilmer, Derek | D | 26 | Kitsap (P), Pierce (P) |
| King, Curtis | R | 14 | Yakima (P) |
| Kline, Adam | D | 37 | King (P) |
| Kohl-Welles, Jeanne | D | 36 | King (P) |
| Marr, Chris | D | 6 | Spokane (P) |
| McAuliffe, Rosemary | D | 1 | King (P), Snohomish (P) |
| McCaslin, Bob | R | 4 | Spokane (P) |
| McDermott, Joe | D | 34 | King (P) |
| Morton, Bob | R | 7 | Ferry, Lincoln, Okanogan (P), Pend Oreille, Spokane (P), Stevens |
| Murray, Ed | D | 43 | King (P) |
| Oemig, Eric | D | 45 | King (P) |
| Parlette, Linda Evans | R | 12 | Chelan, Douglas, Grant (P), Okanogan (P) |
| Pflug, Cheryl | R | 5 | King (P) |
| Prentice, Margarita | D | 11 | King (P) |
| Pridemore, Craig | D | 49 | Clark (P) |
| Ranker, Kevin | D | 40 | San Juan, Skagit (P), Whatcom (P) |
| Regala, Debbie | D | 27 | Pierce (P) |
| Roach, Pam | R | 31 | King (P), Pierce (P) |
| Rockefeller, Phil | D | 23 | Kitsap (P) |
| Schoesler, Mark | R | 9 | Adams, Asotin, Franklin (P), Garfield, Spokane (P), Whitman |
| Sheldon, Tim | D | 35 | Grays Harbor (P), Kitsap (P), Mason, Thurston (P) |
| Shin, Paull | D | 21 | Snohomish (P) |
| Stevens, Val | R | 39 | King (P), Skagit (P), Snohomish (P), Whatcom (P) |
| Swecker, Dan | R | 20 | Lewis, Thurston (P) |
| Tom, Rodney | D | 48 | King (P) |
| Zarelli, Joseph | R | 18 | Clark (P), Cowlitz (P) |
(P) after county name indicates only part of the county is included in the district