State legislature

Idaho Legislature

Republican members hold a majority in the Idaho State Senate. Republican members hold a majority in the Idaho House of Representatives. Seats as of the legislature's member list before the November 3, 2026 election.

Idaho State Senate

Idaho State Senate

Seats before the November 3, 2026 election

18 needed for a majority

  • 6 Democratic
  • 29 Republican
Idaho State Senate seats before the November 3, 2026 election
Party or statusSeats
Democratic6
Republican29

Seats before the November 3, 2026 election, current to November 2, 2026, counted from the official member list. Source: Idaho State Senate (opens in a new tab).

All 35 Senate districts, with a map

Idaho House of Representatives

Idaho House of Representatives

Seats before the November 3, 2026 election

36 needed for a majority

  • 9 Democratic
  • 61 Republican
Idaho House of Representatives seats before the November 3, 2026 election
Party or statusSeats
Democratic9
Republican61

Seats before the November 3, 2026 election, current to November 2, 2026, counted from the official member list. Source: Idaho House of Representatives (opens in a new tab).

All 35 House districts, with a map

Sources and methodology

ShowWhere the seat counts and district lines come from.

Idaho State Senate: These are the seats before the November 3, 2026 election, as the legislature listed them. Idaho State Senate current member list (opens in a new tab)

Idaho House of Representatives: These are the seats before the November 3, 2026 election, as the legislature listed them. Idaho 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.