1984 general · November 6, 1984
1984 Illinois U.S. House election results, district by district
Illinois's U.S. House races in the 1984 general election: winners, margins, unopposed seats and seats that changed party.
Races22
Changed party1
Unopposed0%0 races
Every district
D 13 · R 9
| Race | Winner | Won by | Notes |
|---|---|---|---|
| IL-1 | Charles Hayes (D) | 91.3 | |
| IL-2 | Gus Savage (D) | 66.0 | |
| IL-3 | Martin Russo (D) | 28.8 | |
| IL-4 | George M. O'Brien (R) | 28.0 | |
| IL-5 | William Lipinski (D) | 27.1 | |
| IL-6 | Henry Hyde (R) | 50.2 | |
| IL-7 | Cardiss Collins (D) | 56.7 | |
| IL-8 | Daniel Rostenkowski (D) | 42.6 | |
| IL-9 | Sidney Yates (D) | 35.1 | |
| IL-10 | John Porter (R) | 45.2 | |
| IL-11 | Frank Annunzio (D) | 25.2 | |
| IL-12 | Philip Crane (R) | 55.6 | |
| IL-13 | Harris Fawell (R) | 34.0 | |
| IL-14 | John E. Grotberg (R) | 24.3 | |
| IL-15 | Edward Madigan (R) | 46.5 | |
| IL-16 | Lynn Martin (R) | 16.9 | |
| IL-17 | Lane Evans (D) | 13.3 | |
| IL-18 | Robert Michel (R) | 22.1 | |
| IL-19 | Terry Bruce (D) | 4.5 | Flipped |
| IL-20 | Richard J. Durbin (D) | 22.5 | |
| IL-21 | Melvin Price (D) | 20.3 | |
| IL-22 | Kenneth J. Gray (D) | 0.5 |
Illinois
Results are each source's final count; margins are the winner's lead over the runner-up in points of the vote. Source: MIT Election Data and Science Lab