2022Final results
2022 election for Illinois Representative District 27
Illinois House of Representatives · Illinois
Justin Slaughter (D) won with 71.0% of the vote, defeating Beth Oneil (R) by 41.9 points.
Justin SlaughterDemocrat · winner · incumbent
71.0%25,003
Beth OneilRepublican
29.0%10,229
35,232 votes
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET
The seat over time
D − R margin in this seat's races around 2022
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 2, 2026, 5:14 AM ET