1957 United States Senate special election in Wisconsin
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County results Proxmire: 40–50% 50–60% 60–70% 70–80% Kohler: 40–50% 50–60% | |||||||||||||||||
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| Elections in Wisconsin |
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The 1957 United States Senate special election in Wisconsin took place on August 27, 1957, to elect a U.S. Senator to complete the unexpired term of Senator Joseph McCarthy, who died on May 2, 1957.
Wisconsin law did not allow for the appointment of an interim Senator until the special election could be held.
Democratic nominee William Proxmire defeated Republican nominee and former Governor Walter J. Kohler Jr.