1988Final results
1988 election for Wisconsin Assembly District 90
Wisconsin State Assembly · Wisconsin
Mary Lou Vandreel (D) won with 54.8% of the vote, defeating Randy D. Johnson (R) by 9.7 points.
Mary Lou VandreelDemocrat · winner · incumbent
54.8%11,302
Randy D. JohnsonRepublican
45.2%9,308
20,610 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 1988
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET