1990Final results
1990 election for Michigan House District 20
Michigan House of Representatives · Michigan
Claude A. Trim (R) won with 68.9% of the vote, defeating Ronald Bowman (D) by 37.7 points.
Claude A. TrimRepublican · winner · incumbent
68.9%16,610
Ronald BowmanDemocrat
31.1%7,509
24,119 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