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Turnout | 52.01% | ||||||||||||||||
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Dixon: 40–50% 50–60% 60–70% 70–80% 80–90% <90% Koehler: 40–50% 50–60% 60–70% 70–80% 80–90% | |||||||||||||||||
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Elections in Illinois |
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The 1986 United States Senate election in Illinois was held on November 4, 1986. The incumbent Democrat U.S. Senator Alan J. Dixon won re-election to a second term. Until 2022, this was the most recent election in which an incumbent Senator won re-election to Illinois' Class 3 seat and was elected to more than one full term.
Primaries were held March 18, 1986.[1]