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 County results Nickles: 40-50% 50-60% 60-70% 70-80% Coats: 40–50% 50–60% 60–70% 70–80% | |||||||||||||||||
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| Elections in Oklahoma |
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 Government |
The 1980 United States Senate election in Oklahoma was held November 3, 1980. Incumbent Republican U.S. Senator Henry Bellmon decided to retire, instead of seeking a third term. Republican nominee Don Nickles won the open seat.