| Member | Party | District | Position | Counties | Chamber |
| Ahern, John | R | 6 | 2 | Spokane (P) | H |
| Alexander, Gary | R | 20 | 2 | Lewis, Thurston (P) | H |
| Anderson, Glenn | R | 5 | 2 | King (P) | H |
| Angel, Jan | R | 26 | 1 | Kitsap (P), Pierce (P) | H |
| Appleton, Sherry | D | 23 | 1 | Kitsap (P) | H |
| Armstrong, Mike | R | 12 | 2 | Chelan, Douglas, Grant (P), Okanogan (P) | H |
| Asay, Katrina | R | 30 | 2 | King (P) | H |
| Bailey, Barbara | R | 10 | 2 | Island, Skagit (P), Snohomish (P) | H |
| Baumgartner, Michael | R | 6 | | Spokane (P) | S |
| Becker, Randi | R | 2 | | Pierce (P), Thurston (P) | S |
| Benton, Don | R | 17 | | Clark (P) | S |
| Billig, Andy | D | 3 | 1 | Spokane (P) | H |
| Blake, Brian | D | 19 | 2 | Cowlitz (P), Grays Harbor (P), Pacific, Wahkiakum | H |
| Brown, Lisa | D | 3 | | Spokane (P) | S |
| Buys, Vincent | R | 42 | 2 | Whatcom (P) | H |
| Carlyle, Reuven | D | 36 | 1 | King (P) | H |
| Carrell, Mike | R | 28 | | Pierce (P) | S |
| Chandler, Bruce | R | 15 | 1 | Clark (P), Klickitat, Skamania, Yakima (P) | H |
| Chase, Maralyn | D | 32 | | King (P), Snohomish (P) | S |
| Chopp, Frank | D | 43 | 2 | King (P) | H |
| Clibborn, Judy | D | 41 | 2 | King (P) | H |
| Cody, Eileen | D | 34 | 1 | King (P) | H |
| Condotta, Cary | R | 12 | 1 | Chelan, Douglas, Grant (P), Okanogan (P) | H |
| Conway, Steve | D | 29 | | Pierce (P) | S |
| Crouse, Larry | R | 4 | 1 | Spokane (P) | H |
| Dahlquist, Cathy | R | 31 | 1 | King (P), Pierce (P) | H |
| Dammeier, Bruce | R | 25 | 1 | Pierce (P) | H |
| Darneille, Jeannie | D | 27 | 2 | Pierce (P) | H |
| DeBolt, Richard | R | 20 | 1 | Lewis, Thurston (P) | H |
| Delvin, Jerome | R | 8 | | Benton (P) | S |
| Dickerson, Mary Lou | D | 36 | 2 | King (P) | H |
| Dunshee, Hans | D | 44 | 1 | Snohomish (P) | H |
| Eddy, Deb | D | 48 | 2 | King (P) | H |
| Eide, Tracey | D | 30 | | King (P) | S |
| Ericksen, Doug | R | 42 | | Whatcom (P) | S |
| Fagan, Susan | R | 9 | 1 | Adams, Asotin, Franklin (P), Garfield, Spokane (P), Whitman | H |
| Fain, Joe | R | 47 | | King (P) | S |
| Finn, Fred | D | 35 | 2 | Grays Harbor (P), Kitsap (P), Mason, Thurston (P) | H |
| Fitzgibbon, Joe | D | 34 | 2 | King (P) | H |
| Fraser, Karen | D | 22 | | Thurston (P) | S |
| Frockt, David | D | 46 | | King (P) | S |
| Goodman, Roger | D | 45 | 1 | King (P) | H |
| Green, Tami | D | 28 | 2 | Pierce (P) | H |
| Haigh, Kathy | D | 35 | 1 | Grays Harbor (P), Kitsap (P), Mason, Thurston (P) | H |
| Haler, Larry | R | 8 | 2 | Benton (P) | H |
| Hansen, Drew | D | 23 | 2 | Kitsap (P) | H |
| Hargrove, James | D | 24 | | Clallam, Grays Harbor (P), Jefferson | S |
| Hargrove, Mark | R | 47 | 1 | King (P) | H |
| Harper, Nick | D | 38 | | Snohomish (P) | S |
| Harris, Paul | R | 17 | 2 | Clark (P) | H |
| Hasegawa, Bob | D | 11 | 2 | King (P) | H |
| Hatfield, Brian | D | 19 | | Cowlitz (P), Grays Harbor (P), Pacific, Wahkiakum | S |
| Haugen, Mary Margaret | D | 10 | | Island, Skagit (P), Snohomish (P) | S |
| Hewitt, Mike | R | 16 | | Benton (P), Columbia, Franklin (P), Walla Walla | S |
| Hill, Andy | R | 45 | | King (P) | S |
| Hinkle, Bill | R | 13 | 2 | Grant (P), Kittitas, Yakima (P) | H |
| Hobbs, Steve | D | 44 | | Snohomish (P) | S |
| Holmquist Newbry, Janéa | R | 13 | | Grant (P), Kittitas, Yakima (P) | S |
| Honeyford, Jim | R | 15 | | Clark (P), Klickitat, Skamania, Yakima (P) | S |
| Hope, Mike | R | 44 | 2 | Snohomish (P) | H |
| Hudgins, Zack | D | 11 | 1 | King (P) | H |
| Hunt, Sam | D | 22 | 2 | Thurston (P) | H |
| Hunter, Ross | D | 48 | 1 | King (P) | H |
| Hurst, Christopher | D | 31 | 2 | King (P), Pierce (P) | H |
| Jinkins, Laurie | D | 27 | 1 | Pierce (P) | H |
| Johnson, Norm | R | 14 | 1 | Yakima (P) | H |
| Kagi, Ruth | D | 32 | 2 | King (P), Snohomish (P) | H |
| Kastama, Jim | D | 25 | | Pierce (P) | S |
| Keiser, Karen | D | 33 | | King (P) | S |
| Kelley, Troy | D | 28 | 1 | Pierce (P) | H |
| Kenney, Phyllis Gutierrez | D | 46 | 2 | King (P) | H |
| Kilmer, Derek | D | 26 | | Kitsap (P), Pierce (P) | S |
| King, Curtis | R | 14 | | Yakima (P) | S |
| Kirby, Steve | D | 29 | 2 | Pierce (P) | H |
| Kline, Adam | D | 37 | | King (P) | S |
| Klippert, Brad | R | 8 | 1 | Benton (P) | H |
| Kohl-Welles, Jeanne | D | 36 | | King (P) | S |
| Kretz, Joel | R | 7 | 2 | Ferry, Lincoln, Okanogan (P), Pend Oreille, Spokane (P), Stevens | H |
| Kristiansen, Dan | R | 39 | 1 | King (P), Skagit (P), Snohomish (P), Whatcom (P) | H |
| Ladenburg, Connie | D | 29 | 1 | Pierce (P) | H |
| Liias, Marko | D | 21 | 2 | Snohomish (P) | H |
| Litzow, Steve | R | 41 | | King (P) | S |
| Lytton, Kristine | D | 40 | 1 | San Juan, Skagit (P), Whatcom (P) | H |
| Maxwell, Marcie | D | 41 | 1 | King (P) | H |
| McAuliffe, Rosemary | D | 1 | | King (P), Snohomish (P) | S |
| McCoy, John | D | 38 | 1 | Snohomish (P) | H |
| McCune, Jim | R | 2 | 1 | Pierce (P), Thurston (P) | H |
| Miloscia, Mark | D | 30 | 1 | King (P) | H |
| Moeller, Jim | D | 49 | 2 | Clark (P) | H |
| Morris, Jeff | D | 40 | 2 | San Juan, Skagit (P), Whatcom (P) | H |
| Morton, Bob | R | 7 | | Ferry, Lincoln, Okanogan (P), Pend Oreille, Spokane (P), Stevens | S |
| Moscoso, Luis | D | 1 | 2 | King (P), Snohomish (P) | H |
| Murray, Ed | D | 43 | | King (P) | S |
| Nealey, Terry | R | 16 | 2 | Benton (P), Columbia, Franklin (P), Walla Walla | H |
| Nelson, Sharon | D | 34 | | King (P) | S |
| Orcutt, Ed | R | 18 | 2 | Clark (P), Cowlitz (P) | H |
| Ormsby, Timm | D | 3 | 2 | Spokane (P) | H |
| Orwall, Tina | D | 33 | 1 | King (P) | H |
| Overstreet, Jason | R | 42 | 1 | Whatcom (P) | H |
| Padden, Mike | R | 4 | | Spokane (P) | S |
| Parker, Kevin | R | 6 | 1 | Spokane (P) | H |
| Parlette, Linda Evans | R | 12 | | Chelan, Douglas, Grant (P), Okanogan (P) | S |
| Pearson, Kirk | R | 39 | 2 | King (P), Skagit (P), Snohomish (P), Whatcom (P) | H |
| Pedersen, Jamie | D | 43 | 1 | King (P) | H |
| Pettigrew, Eric | D | 37 | 2 | King (P) | H |
| Pflug, Cheryl | R | 5 | | King (P) | S |
| Pollet, Gerry | D | 46 | 1 | King (P) | H |
| Prentice, Margarita | D | 11 | | King (P) | S |
| Pridemore, Craig | D | 49 | | Clark (P) | S |
| Probst, Tim | D | 17 | 1 | Clark (P) | H |
| Ranker, Kevin | D | 40 | | San Juan, Skagit (P), Whatcom (P) | S |
| Regala, Debbie | D | 27 | | Pierce (P) | S |
| Reykdal, Chris | D | 22 | 1 | Thurston (P) | H |
| Rivers, Ann | R | 18 | 1 | Clark (P), Cowlitz (P) | H |
| Roach, Pam | R | 31 | | King (P), Pierce (P) | S |
| Roberts, Mary Helen | D | 21 | 1 | Snohomish (P) | H |
| Rodne, Jay | R | 5 | 1 | King (P) | H |
| Rolfes, Christine | D | 23 | | Kitsap (P) | S |
| Ross, Charles | R | 14 | 2 | Yakima (P) | H |
| Ryu, Cindy | D | 32 | 1 | King (P), Snohomish (P) | H |
| Santos, Sharon Tomiko | D | 37 | 1 | King (P) | H |
| Schmick, Joe | R | 9 | 2 | Adams, Asotin, Franklin (P), Garfield, Spokane (P), Whitman | H |
| Schoesler, Mark | R | 9 | | Adams, Asotin, Franklin (P), Garfield, Spokane (P), Whitman | S |
| Seaquist, Larry | D | 26 | 2 | Kitsap (P), Pierce (P) | H |
| Sells, Mike | D | 38 | 2 | Snohomish (P) | H |
| Shea, Matt | R | 4 | 2 | Spokane (P) | H |
| Sheldon, Tim | D | 35 | | Grays Harbor (P), Kitsap (P), Mason, Thurston (P) | S |
| Shin, Paull | D | 21 | | Snohomish (P) | S |
| Short, Shelly | R | 7 | 1 | Ferry, Lincoln, Okanogan (P), Pend Oreille, Spokane (P), Stevens | H |
| Smith, Norma | R | 10 | 1 | Island, Skagit (P), Snohomish (P) | H |
| Springer, Larry | D | 45 | 2 | King (P) | H |
| Stanford, Derek | D | 1 | 1 | King (P), Snohomish (P) | H |
| Stevens, Val | R | 39 | | King (P), Skagit (P), Snohomish (P), Whatcom (P) | S |
| Sullivan, Pat | D | 47 | 2 | King (P) | H |
| Swecker, Dan | R | 20 | | Lewis, Thurston (P) | S |
| Takko, Dean | D | 19 | 1 | Cowlitz (P), Grays Harbor (P), Pacific, Wahkiakum | H |
| Taylor, David | R | 15 | 2 | Clark (P), Klickitat, Skamania, Yakima (P) | H |
| Tharinger, Steve | D | 24 | 2 | Clallam, Grays Harbor (P), Jefferson | H |
| Tom, Rodney | D | 48 | | King (P) | S |
| Upthegrove, Dave | D | 33 | 2 | King (P) | H |
| Van De Wege, Kevin | D | 24 | 1 | Clallam, Grays Harbor (P), Jefferson | H |
| Walsh, Maureen | R | 16 | 1 | Benton (P), Columbia, Franklin (P), Walla Walla | H |
| Warnick, Judy | R | 13 | 1 | Grant (P), Kittitas, Yakima (P) | H |
| Wilcox, J.T. | R | 2 | 2 | Pierce (P), Thurston (P) | H |
| Wylie, Sharon | D | 49 | 1 | Clark (P) | H |
| Zarelli, Joseph | R | 18 | | Clark (P), Cowlitz (P) | S |
| Zeiger, Hans | R | 25 | 2 | Pierce (P) | H |
(P) after county name indicates only part of the county is included in the district