1976Final results
1976 election for Illinois's 6th District
U.S. House · Illinois
Henry Hyde (R) won with 60.6% of the vote, defeating Marilyn D. Clancy (D) by 21.2 points.
Henry HydeRepublican · winner
60.6%106,667
Marilyn D. ClancyDemocrat
39.4%69,359
176,027 votes
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET
The seat over time
D − R margin in this seat's races around 1976
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET