Government affairs
Illinois
| Registration deadline | Deadline to request mail-in ballot | Deadline to return mail-in ballot | Early voting |
|
Oct. 11: By mail (postmarked by Oct. 11) |
Nov. 3: By mail Nov. 7: In-person |
Ballot must be postmarked by Nov. 8 | Sept. 29 - Nov. 7 |
House
| District | Name | Party | Voted for Postal Service Reform Act | Cosponsored Social Security Fairness Act | Cosponsored Federal Retirement Fairness Act |
| IL01 |
Bobby Rush |
D | YES | YES | |
| IL02 | Robin Kelly | D | YES | YES | |
| IL03 | Marie Newman | D | YES | YES | YES |
| IL04 | Jesus Garcia | D | YES | YES | |
| IL05 | Michael Quigley | D | YES | YES | YES |
| IL06 | Sean Casten | D | YES | YES | |
| IL07 | Danny Davis | D | YES | YES | |
| IL08 | Raja Krishnamoorthi | D | YES | YES | YES |
| IL09 | Jan Schakowsky | D | YES | YES | |
| IL10 | Bradley Schneider | D | YES | YES | |
| IL11 | Bill Foster | D | YES | YES | |
| IL12 | Mike Bost | R | YES | YES | YES |
| IL13 | Rodney Davis | R | YES | YES | YES |
| IL14 | Lauren Underwood | D | YES | YES | |
| IL15 | Mary Miller | R | |||
| IL16 | Adam Kinzinger | R | YES | YES | |
| IL17 | Cheri Bustos | D | YES | YES | |
| IL18 | Darin LaHood | R |
Senate
| Name | Party | Voted for Postal Service Reform Act | Cosponsored Social Security Fairness Act |
| Richard Durbin | D | YES | |
| Tammy Duckworth | D | YES | YES |
