At the end of August 2023, 54.86% of all state legislatures in the United States are Republican while 44.29% are Democratic. There are 7,386 state legislative seats in the country.
Republicans control 57 chambers, while Democrats hold 40. The Alaska House of Representatives is the only chamber organized under a multipartisan, power-sharing coalition.
Democrats hold 851 state Senate seats and 2,420 state House seats, losing five seats since last month. Republicans hold 1,109 state Senate seats and 2,943 state House seats, losing six seats since last month.