2024Final results
2024 election for Illinois Legislative District 46
Illinois State Senate · Illinois
Dave Koehler (D) won with 57.6% of the vote, defeating Sally Owens (R) by 15.2 points.
Dave KoehlerDemocrat · winner
57.6%53,156
Sally OwensRepublican
42.4%39,168
The same year, the district voted D+2.5 for president; this race was D+15.2.92,324 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET
The seat over time
D − R margin in this seat's races around 2024
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET