2010Final results
2010 election for Wisconsin Assembly District 90
Wisconsin State Assembly · Wisconsin
Karl Vanroy (R) won with 58.4% of the vote, defeating Lou Ann Weix (D) by 16.9 points.
Karl VanroyRepublican · winner · incumbent
58.4%10,842
Lou Ann WeixDemocrat
41.5%7,705
18,560 votes
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET
The seat over time
D − R margin in this seat's races around 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET