1990Final results
1990 election for Michigan Senate District 10
Michigan State Senate · Michigan
George Hart (D) won with 59.3% of the vote, defeating Frank Guido (R) by 18.5 points.
George HartDemocrat · winner · incumbent
59.3%39,957
Frank GuidoRepublican
40.7%27,477
67,434 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