2006Final results
2006 election for Michigan Senate District 4
Michigan State Senate · Michigan
Samuel Thomas III (D) won with 96.1% of the vote, defeating Karen Mastney Fobbs (R) by 92.2 points.
Samuel Thomas IIIDemocrat · winner · incumbent
96.1%55,163
Karen Mastney FobbsRepublican
3.9%2,246
57,409 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 2006
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET