2010 general · November 2, 2010
2010 Illinois U.S. House election results, district by district
Illinois's U.S. House races in the 2010 general election: winners, margins, unopposed seats and seats that changed party.
Races19
Changed party4
Unopposed0%0 races
Every district
D 8 · R 11
| Race | Winner | Won by | Notes |
|---|---|---|---|
| IL-1 | Bobby L. Rush (D) | 64.5 | |
| IL-2 | Jesse L. Jackson Jr. (D) | 66.7 | |
| IL-3 | Daniel Lipinski (D) | 45.4 | |
| IL-4 | Luis V. Gutiérrez (D) | 63.0 | |
| IL-5 | Mike Quigley (D) | 45.2 | |
| IL-6 | Peter J. Roskam (R) | 27.3 | |
| IL-7 | Danny K. Davis (D) | 65.4 | |
| IL-8 | Joe Walsh (R) | 0.1 | Flipped |
| IL-9 | Janice D. Schakowsky (D) | 35.2 | |
| IL-10 | Robert J. Dold (R) | 2.2 | |
| IL-11 | Adam Kinzinger (R) | 14.7 | Flipped |
| IL-12 | Jerry F. Costello (D) | 23.3 | |
| IL-13 | Judy Biggert (R) | 27.6 | |
| IL-14 | Randy Hultgren (R) | 6.3 | Flipped |
| IL-15 | Timothy V. Johnson (R) | 28.6 | |
| IL-16 | Donald A. Manzullo (R) | 34.0 | |
| IL-17 | Robert T. Schilling (R) | 9.6 | Flipped |
| IL-18 | Aaron Schock (R) | 43.3 | |
| IL-19 | John Shimkus (R) | 42.4 |
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