2020Final results
2020 election for Illinois Representative District 102
Illinois House of Representatives · Illinois
Brad Halbrook (R) won with 71.6% of the vote, defeating Mitchell Esslinger (D) by 43.1 points.
Brad HalbrookRepublican · winner · incumbent
71.6%39,272
Mitchell EsslingerDemocrat
28.4%15,609
54,881 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET
The seat over time
D − R margin in this seat's races around 2020
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 10:09 AM ET