2024Final results
2024 election for Wisconsin Assembly District 21
Wisconsin State Assembly · Wisconsin
Jessie Rodriguez (R) won with 51.3% of the vote, defeating David L. Marstellar Jr. (D) by 2.8 points.
Jessie RodriguezRepublican · winner
51.3%16,923
David L. Marstellar Jr.Democrat
48.5%15,993
The same year, the district voted D+4.1 for president; this race was R+2.8, a split ticket.33,009 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