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 County results Jackson: 50–60% 60–70% Cain: 50–60% 60–70% | |||||||||||||||||
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| Elections in Washington |
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The United States Senate election in Washington of 1952 was held on November 4, 1952. Incumbent and highly-controversial Republican Harry Cain ran for a second term in office, but was defeated by Democratic U.S. Representative Henry M. Jackson. Jackson would come to serve 30 years as a United States Senator, and this would be his only election to the Senate in which he lost any of the state’s counties.