2002Final results
2002 election for Michigan Senate District 12
Michigan State Senate · Michigan
Mike Bishop (R) won with 62.7% of the vote, defeating Thomas L. Werth (D) by 25.5 points.
Mike BishopRepublican · winner
62.7%54,569
Thomas L. WerthDemocrat
37.3%32,412
86,981 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 2002
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET