Elections by year
1990 elections
Every election in 1990 in the 99chambers archive: generals, primaries, specials and runoffs for Congress, governor, statewide offices and the state legislatures.
Races5,935
Changed party512
Unopposed31%1,825 races
Incumbents defeated376
1990 general
5,931 races in 50 states: U.S. Senate, Governors, U.S. House, State legislaturesD 267 · R 167 · Other 1
1990 primaries
1 races in 1 state: State legislatures
Dec 1, 1990 special
3 races in 2 states: State legislatures
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: Algara, Carlos; Amlani, Sharif (Harvard Dataverse); English Wikipedia; Harvard Dataverse / Carl Klarner; MIT Election Data and Science Lab