1978Final results
1978 election for Michigan House District 66
Michigan House of Representatives · Michigan
Gary Vanek (D) won with 68.4% of the vote, defeating Geoffrey H. Davis (R) by 36.9 points.
Gary VanekDemocrat · winner
68.4%13,548
Geoffrey H. DavisRepublican
31.6%6,249
19,798 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 1978
Races before and after
Source: Harvard Dataverse / Carl KlarnerUpdated Sep 30, 2026, 7:29 AM ET