1998Final results
1998 election for Wisconsin Assembly District 25
Wisconsin State Assembly · Wisconsin
Robert F. Ziegelbauer (D) won with 96.8% of the vote, defeating Wim Vandergraaf (Oth) by 93.7 points.
Robert F. ZiegelbauerDemocrat · winner · incumbent
96.8%11,893
Wim VandergraafOther party
3.2%389
12,282 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 1998
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET