2018Final results
2018 election for Illinois Representative District 100
Illinois House of Representatives · Illinois
C.D. Davidsmeyer (R) won with 99.5% of the vote, defeating Thomas "jacob" J. Kuna (Oth) by 99.5 points.
C.D. DavidsmeyerRepublican · winner · incumbent
99.5%33,271
Write-ins and other votesOther party
0.5%170
Thomas "jacob" J. KunaOther party
0.0%1
33,442 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