2020 general · November 3, 2020
2020 Illinois U.S. House election results, district by district
Illinois's U.S. House races in the 2020 general election: winners, margins, unopposed seats and seats that changed party.
Races18
Changed party0
Unopposed0%0 races
Every district
D 13 · R 5
| Race | Winner | Won by | Notes |
|---|---|---|---|
| IL-1 | Bobby L. Rush (D) | 47.6 | |
| IL-2 | Robin L. Kelly (D) | 57.6 | |
| IL-3 | Marie Newman (D) | 12.8 | |
| IL-4 | Jesús G. "Chuy" García (D) | 68.1 | |
| IL-5 | Mike Quigley (D) | 44.1 | |
| IL-6 | Sean Casten (D) | 7.4 | |
| IL-7 | Danny K. Davis (D) | 67.0 | |
| IL-8 | Raja Krishnamoorthi (D) | 46.3 | |
| IL-9 | Janice D. Schakowsky (D) | 42.0 | |
| IL-10 | Brad Schneider (D) | 27.7 | |
| IL-11 | Bill Foster (D) | 26.6 | |
| IL-12 | Mike Bost (R) | 20.9 | |
| IL-13 | Rodney Davis (R) | 8.9 | |
| IL-14 | Lauren Underwood (D) | 1.3 | |
| IL-15 | Mary Miller (R) | 46.9 | |
| IL-16 | Adam Kinzinger (R) | 29.4 | |
| IL-17 | Cheri Bustos (D) | 4.0 | |
| IL-18 | Darin LaHood (R) | 40.8 |
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