1980Final results
1980 election for Michigan House District 66
Michigan House of Representatives · Michigan
Gary Vanek (D) won with 65.6% of the vote, defeating Timothy A. Marks (R) by 31.1 points.
Gary VanekDemocrat · winner · incumbent
65.6%17,757
Timothy A. MarksRepublican
34.4%9,329
27,086 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 1980
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET