1990Final results
1990 election for Michigan House District 18
Michigan House of Representatives · Michigan
Sidney Ouwinga (R) won with 65.2% of the vote, defeating Laura Berger (D) by 30.4 points.
Sidney OuwingaRepublican · winner · incumbent
65.2%17,936
Laura BergerDemocrat
34.8%9,577
27,513 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