1978Final results
1978 election for Michigan Senate District 12
Michigan State Senate · Michigan
David A. Plawecki (D) won with 76.8% of the vote, defeating Van A. Weimer (R) by 53.5 points.
David A. PlaweckiDemocrat · winner · incumbent
76.8%43,431
Van A. WeimerRepublican
23.2%13,148
56,579 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 1978
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET