1990Final results
1990 election for Wisconsin Assembly District 30
Wisconsin State Assembly · Wisconsin
Sheila E. Harsdorf (R) won with 66.9% of the vote, defeating David Balin (D) by 33.8 points.
Sheila E. HarsdorfRepublican · winner · incumbent
66.9%9,526
David BalinDemocrat
33.1%4,717
14,243 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 1990
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET