2025-2026 Regular Session · current members
Washington Senate
Democrats hold 30 of 49 seats, a majority short of two-thirds. The typical Democratic member saw 26% of their bills pass, against 17% for the typical Republican.
Majority 25⅔ 33
Republican 19Democratic 30
Senate districts
Boundaries from the U.S. Census Bureau's 2024 cartographic boundary files.
Color by
RepublicanDemocraticVacantClick a district to open its member’s profile.
Loyalty and legislative success
Each dot is a member. Further right means voting with their own party more often when the parties split; higher means more of their authored bills passed both chambers.
RepublicanDemocraticDot size: bills authored
Members
Statistics for the 2025-2026 Regular Session. Click a column to sort.
| 1 |  Derek StanfordD | 27 | 30% | 100% | 0.0% |
| 2 |  Jim McCuneR | 15 | 0% | 99% | 0.0% |
| 3 |  Marcus RiccelliD | 31 | 26% | 99% | 0.0% |
| 4 |  Leonard ChristianR | 26 | 4% | 99% | 0.0% |
| 5 |  Victoria HuntD | 19 | 42% | 100% | 0.0% |
| 6 |  Jeff HolyR | 13 | 15% | 83% | 0.0% |
| 7 |  Shelly ShortR | 17 | 18% | 98% | 0.0% |
| 8 |  Matt BoehnkeR | 52 | 13% | 98% | 0.0% |
| 9 |  Mark SchoeslerR | 11 | 18% | 97% | 0.0% |
| 10 |  Ron MuzzallR | 24 | 25% | 89% | 0.0% |
| 11 |  Bob HasegawaD | 29 | 17% | 91% | 0.0% |
| 12 |  Keith GoehnerR | 19 | 26% | 88% | 0.0% |
| 13 |  Judy WarnickR | 23 | 22% | 93% | 0.0% |
| 14 |  Curtis KingR | 32 | 25% | 84% | 0.0% |
| 15 |  Nikki TorresR | 33 | 12% | 95% | 0.0% |
| 16 |  Perry DozierR | 12 | 17% | 97% | 0.0% |
| 17 |  Paul HarrisR | 22 | 45% | 77% | 0.0% |
| 18 |  Adrian CortesD | 37 | 30% | 94% | 0.0% |
| 19 |  Jeff WilsonR | 36 | 14% | 95% | 0.0% |
| 20 |  John BraunR | 44 | 11% | 94% | 0.0% |
| 21 |  Marko LiiasD | 59 | 19% | 93% | 0.0% |
| 22 |  Jess BatemanD | 27 | 37% | 99% | 0.0% |
| 23 |  Drew HansenD | 18 | 17% | 99% | 0.0% |
| 24 |  Mike ChapmanD | 24 | 8% | 89% | 0.0% |
| 25 |  Chris GildonR | 34 | 18% | 88% | 0.0% |
| 26 |  Deb KrishnadasanD | 18 | 33% | 81% | 0.0% |
| 27 |  Yasmin TrudeauD | 20 | 25% | 98% | 0.0% |
| 28 |  T'wina NoblesD | 44 | 11% | 99% | 0.0% |
| 29 |  Steve ConwayD | 20 | 40% | 96% | 0.0% |
| 30 |  Claire WilsonD | 43 | 26% | 100% | 0.0% |
| 31 |  Phil FortunatoR | 44 | 0% | 94% | 0.0% |
| 32 |  Jesse SalomonD | 33 | 15% | 98% | 0.0% |
| 33 |  Tina OrwallD | 35 | 31% | 99% | 0.0% |
| 34 |  Emily AlvaradoD | 29 | 31% | 99% | 0.0% |
| 35 |  Drew MacEwenR | 17 | 18% | 96% | 0.0% |
| 36 |  Noel FrameD | 23 | 30% | 100% | 0.0% |
| 37 |  Rebecca SaldañaD | 36 | 14% | 100% | 0.0% |
| 38 |  June RobinsonD | 32 | 31% | 100% | 0.0% |
| 39 |  Keith WagonerR | 34 | 15% | 93% | 0.0% |
| 40 |  Liz LovelettD | 19 | 16% | 97% | 0.0% |
| 41 |  Lisa WellmanD | 41 | 12% | 97% | 0.0% |
| 42 |  Sharon ShewmakeD | 36 | 22% | 97% | 0.0% |
| 43 |  Jamie PedersenD | 10 | 90% | 100% | 0.0% |
| 44 |  John LovickD | 35 | 26% | 99% | 0.0% |
| 45 |  Manka DhingraD | 27 | 19% | 99% | 0.0% |
| 46 |  Javier ValdezD | 20 | 25% | 46% | 0.0% |
| 47 |  Claudia KauffmanD | 23 | 30% | 94% | 0.0% |
| 48 |  Vandana SlatterD | 32 | 9% | 99% | 0.0% |
| 49 |  Annette ClevelandD | 23 | 39% | 99% | 0.0% |