2010Final results
2010 election for Wisconsin Assembly District 4
Wisconsin State Assembly · Wisconsin
Chad Weininger (R) won with 57.5% of the vote, defeating Sam Dunlop (D) by 19.0 points.
Chad WeiningerRepublican · winner
57.5%12,476
Sam DunlopDemocrat
38.6%8,361
Brad SauerIndependent
3.9%838
21,682 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