2016Final results
2016 election for Wisconsin Assembly District 28
Wisconsin State Assembly · Wisconsin
Adam Jarchow (R) won with 60.7% of the vote, defeating Jeff Peterson (D) by 26.8 points.
Adam JarchowRepublican · winner · incumbent
60.7%17,612
Jeff PetersonDemocrat
33.9%9,837
Vincent ZilkaOther party
5.4%1,580
29,032 votes
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET
The seat over time
D − R margin in this seat's races around 2016
Races before and after
Source: MIT Election Data and Science LabUpdated Oct 1, 2026, 4:52 AM ET