1980Final results
1980 election for Michigan House District 29
Michigan House of Representatives · Michigan
Alfred A. Sheridan (D) won with 63.1% of the vote, defeating Leonard D. Wisniewski (R) by 26.1 points.
Alfred A. SheridanDemocrat · winner · incumbent
63.1%19,986
Leonard D. WisniewskiRepublican
36.9%11,701
31,691 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