2018Final results
2018 election for Illinois Representative District 101
Illinois House of Representatives · Illinois
Dan Caulkins (R) won with 69.7% of the vote, defeating Jennifer McMillin (D) by 39.4 points.
Dan CaulkinsRepublican · winner
69.7%33,043
Jennifer McMillinDemocrat
30.3%14,379
47,422 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET
The seat over time
D − R margin in this seat's races around 2018
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 6:17 AM ET