State legislature
Washington Legislature
Democratic members hold a majority in the Washington State Senate. Democratic members hold a majority in the Washington State House of Representatives. Seats as of the legislature's member list before the November 3, 2026 election.
Washington State Senate
Washington State Senate
Seats before the November 3, 2026 election
25 needed for a majority
- 29 Democratic
- 19 Republican
- 1 Vacant
| Party or status | Seats |
|---|---|
| Democratic | 29 |
| Republican | 19 |
| Vacant | 1 |
Seats before the November 3, 2026 election, current to November 2, 2026, counted from the official member list. Source: Washington State Senate (opens in a new tab).
Washington State House of Representatives
Washington State House of Representatives
Seats before the November 3, 2026 election
50 needed for a majority
- 59 Democratic
- 39 Republican
| Party or status | Seats |
|---|---|
| Democratic | 59 |
| Republican | 39 |
Seats before the November 3, 2026 election, current to November 2, 2026, counted from the official member list. Source: Washington State House of Representatives (opens in a new tab).
Sources and methodology
ShowHideWhere the seat counts and district lines come from.
Washington State Senate: These are the seats before the November 3, 2026 election, as the legislature listed them. Washington State Senate current member list (opens in a new tab)
Washington State House of Representatives: These are the seats before the November 3, 2026 election, as the legislature listed them. Washington State House of Representatives current member list (opens in a new tab)
District lines come from the U.S. Census Bureau's upper chamber boundary file (Cartographic boundary files, state legislative districts), which maps the districts the state reported to the Census Bureau. Where a state has redrawn its districts since then, the state's own maps are the official ones. District names are the Census Bureau's.