State legislature

Indiana Legislature

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

Indiana Senate

Seats before the November 3, 2026 election

26 needed for a majority

10 Democratic
40 Republican

Indiana Senate seats before the November 3, 2026 election
Party or status	Seats
Democratic	10
Republican	40

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

All 50 Senate districts, with a map

Indiana House of Representatives

Seats before the November 3, 2026 election

51 needed for a majority

30 Democratic
70 Republican

Indiana House of Representatives seats before the November 3, 2026 election
Party or status	Seats
Democratic	30
Republican	70

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

All 100 House districts, with a map

Sources and methodology

ShowWhere the seat counts and district lines come from.

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

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