1986Final results
1986 election for Michigan House District 37
Michigan House of Representatives · Michigan
Jim Kosteva (D) won with 73.6% of the vote, defeating Theodore Jacques (R) by 47.2 points.
Jim KostevaDemocrat · winner · incumbent
73.6%10,912
Theodore JacquesRepublican
26.4%3,912
14,824 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 1986
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET