State legislature
Oregon Legislature
Democratic members hold a majority in the Oregon State Senate. Democratic members hold a majority in the Oregon House of Representatives. Seats as of the legislature's member list before the November 3, 2026 election.
Oregon State Senate
Oregon State Senate
Seats before the November 3, 2026 election
16 needed for a majority
- 17 Democratic
- 12 Republican
- 1 Vacant
| Party or status | Seats |
|---|---|
| Democratic | 17 |
| Republican | 12 |
| Vacant | 1 |
Seats before the November 3, 2026 election, current to November 2, 2026, counted from the official member list. Source: Oregon State Senate (opens in a new tab).
Oregon House of Representatives
Oregon House of Representatives
Seats before the November 3, 2026 election
31 needed for a majority
- 36 Democratic
- 24 Republican
| Party or status | Seats |
|---|---|
| Democratic | 36 |
| Republican | 24 |
Seats before the November 3, 2026 election, current to November 2, 2026, counted from the official member list. Source: Oregon House of Representatives (opens in a new tab).
Sources and methodology
ShowHideWhere the seat counts and district lines come from.
Oregon State Senate: These are the seats before the November 3, 2026 election, as the legislature listed them. Oregon State Senate current member list (opens in a new tab)
Oregon House of Representatives: These are the seats before the November 3, 2026 election, as the legislature listed them. Oregon 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.