2022Final results
2022 election for Illinois Representative District 31
Illinois House of Representatives · Illinois
Mary E. Flowers (D) won with 77.4% of the vote, defeating Kenneth J. Yerkes (R) by 54.9 points.
Mary E. FlowersDemocrat · winner · incumbent
77.4%20,868
Kenneth J. YerkesRepublican
22.6%6,080
26,948 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