| Class I |
Class II |
Class III |
1994 election (19R, 14D)
 |
 |
|
1996 election (20R, 13D)
 |
|
1998 election (18D, 16R)
 |
2000 election (18D, 15R)
 |
2002 election (21R, 12D)
 |
2004 election (19R, 15D)
 |
2006 election (24D, 9R)
 |
2008 election (20D, 13R)
 |
2010 election (24R, 10D)
 |
2012 election (25D, 8R)
 |
2014 election (22R, 11D)
 |
2016 election (22R, 12D)
 |
2018 election (23D, 10R)
 |
2020 election (20R, 13D)
 |
2022 election (19R, 15D)
 |
|
|
|
present (23D, 10R)
 |
present (20R, 13D)
 |
present (19R, 15D)
 |
Key:
Republican,
Democrat,
Independent caucusing with Democrats.
| Present classes, with states that go against Cook PVI highlighted |
next election 2024
 |
next election 2026
 |
next election 2028
 |