1998Final results
1998 election for Michigan Senate District 30
Michigan State Senate · Michigan
Glenn Steil (R) won with 62.5% of the vote, defeating Carol Hennessy (D) by 25.0 points.
Glenn SteilRepublican · winner · incumbent
62.5%47,499
Carol HennessyDemocrat
37.5%28,525
76,024 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 1998
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET