2006Final results
2006 election for Michigan House District 21
Michigan House of Representatives · Michigan
Philip J. Lajoy (R) won with 56.2% of the vote, defeating Al Sinis (D) by 12.3 points.
Philip J. LajoyRepublican · winner · incumbent
56.2%21,481
Al SinisDemocrat
43.8%16,775
38,256 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