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1974 South Dakota U.S. Senate Election
South Dakota · 2 candidates
McGovern +6.1 pts · won by 16,974 votes
George McGovernDemocraticWINNER53.04%
147,929 votes
Leo K. ThorsnessRepublican46.96%
130,955 votes
Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).