2018Final results
2018 election for Iowa House District 28
Iowa House of Representatives · Iowa
Jon Thorup (R) won with 64.1% of the vote, defeating Ann M. Fields (D) by 28.4 points.
Jon ThorupRepublican · winner
64.1%8,132
Ann M. FieldsDemocrat
35.8%4,538
12,677 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