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 County results Roncalio: 50–60% 60–70% 70–80% Harrison: 50–60% 60–70% 70–80% | |||||||||||||||||
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| Elections in Wyoming |
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The 1964 United States House of Representatives election in Wyoming was held on November 3, 1964, to elect the United States representative from Wyoming's at-large congressional district. Incumbent Republican Representative William Henry Harrison III sought reelection to a fifth term, but was defeated by Democratic nominee Teno Roncalio.[1]