1978Final results
1978 election for Illinois's 11th District
U.S. House · Illinois
Frank Annunzio (D) won with 73.7% of the vote, defeating John Hoeger (R) by 47.5 points.
Frank AnnunzioDemocrat · winner
73.7%112,365
John HoegerRepublican
26.3%40,044
152,412 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 1978
Races before and after
Source: MIT Election Data and Science LabUpdated Sep 30, 2026, 7:25 AM ET