2024Final results
2024 election for Illinois Representative District 70
Illinois House of Representatives · Illinois
Jeff Keicher (R) won with 59.8% of the vote, defeating Randi Olson (D) by 19.6 points.
Jeff KeicherRepublican · winner
59.8%36,380
Randi OlsonDemocrat
40.2%24,441
The same year, the district voted R+0.9 for president; this race was R+19.6.60,821 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