2010Final results
2010 election for Michigan Senate District 21
Michigan State Senate · Michigan
John Proos (R) won with 66.5% of the vote, defeating Scott Elliott (D) by 33.1 points.
John ProosRepublican · winner
66.5%49,818
Scott ElliottDemocrat
33.5%25,062
74,880 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 2010
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET