2018Final results
2018 election for Indiana House District 28
Indiana House of Representatives · Indiana
Jeff Thompson (R) won with 69.6% of the vote, defeating Harlan Vondersaar (D) by 39.2 points.
Jeff ThompsonRepublican · winner · incumbent
69.6%20,080
Harlan VondersaarDemocrat
30.4%8,769
28,849 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