2002Final results
2002 election for Michigan House District 20
Michigan House of Representatives · Michigan
John Stewart (R) won with 61.2% of the vote, defeating Mark Blackwell (D) by 25.6 points.
John StewartRepublican · winner · incumbent
61.2%19,910
Mark BlackwellDemocrat
35.6%11,581
James DeanLibertarian
3.2%1,027
32,518 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