Elections by year
2015 elections
Every election in 2015 in the 99chambers archive: generals, primaries, specials and runoffs for Congress, governor, statewide offices and the state legislatures.
- Feb 17, 2015 special
- Apr 21, 2015 special
- May 5, 2015 special
- Jun 2, 2015 special
- 2015 primaries
- Aug 25, 2015 runoff
- Sep 10, 2015 special
- Oct 24, 2015 special
- 2015 general
- Nov 21, 2015 runoff
Feb 17, 2015 special
1 races in 1 state: State legislatures
Apr 21, 2015 special
1 races in 1 state: State legislatures
May 5, 2015 special
1 races in 1 state: U.S. HouseR 1
Jun 2, 2015 special
1 races in 1 state: U.S. HouseR 1
2015 primaries
500 races in 3 states: State legislatures
Aug 25, 2015 runoff
12 races in 1 state: State legislatures
Sep 10, 2015 special
1 races in 1 state: U.S. HouseR 1
Oct 24, 2015 special
1 races in 1 state: State legislatures
2015 general
501 races in 5 states: Governors, State legislatures
Nov 21, 2015 runoff
19 races in 1 state: Governors, 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; Federal Election Commission; Harvard Dataverse / Carl Klarner