2024Final results
2024 election for Illinois Representative District 104
Illinois House of Representatives · Illinois
Brandun Schweizer (R) won with 50.3% of the vote, defeating Jarrett Clem (D) by 0.6 points.
Brandun SchweizerRepublican · winner
50.3%23,546
Jarrett ClemDemocrat
49.7%23,277
The same year, the district voted D+6.1 for president; this race was R+0.6, a split ticket.46,823 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