2024Final results
2024 election for Wisconsin Senate District 24
Wisconsin State Senate · Wisconsin
Patrick Testin (R) won with 58.7% of the vote, defeating Collin McNamara (D) by 17.4 points.
Patrick TestinRepublican · winner
58.7%57,695
Collin McNamaraDemocrat
41.3%40,599
The same year, the district voted R+13.2 for president; this race was R+17.4.98,341 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET
The seat over time
D − R margin in this seat's races around 2024
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 12:13 PM ET