PolitiFinderBETA
← Home
1990 Illinois U.S. House District 21 Election
Illinois · 2 candidates
Costello +32.1 pts · won by 46,259 votes
Jerry F. CostelloDemocraticWINNER66.04%
95,208 votes
Robert H. GaffnerRepublican33.96%
48,949 votes
Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).