1998Final results
1998 election for Wisconsin Assembly District 90
Wisconsin State Assembly · Wisconsin
John J. Ryba (D) won with 58.7% of the vote, defeating Kenneth J. Simons (R) by 17.5 points.
John J. RybaDemocrat · winner · incumbent
58.7%9,904
Kenneth J. SimonsRepublican
41.3%6,958
16,862 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