2018Final results
2018 election for Wisconsin Assembly District 88
Wisconsin State Assembly · Wisconsin
John Macco (R) won with 53.3% of the vote, defeating Tom Sieber (D) by 6.7 points.
John MaccoRepublican · winner · incumbent
53.3%14,628
Tom SieberDemocrat
46.7%12,793
27,421 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