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1940 South Dakota U.S. House District 1 Election
South Dakota · 2 candidates
Mundt +19.1 pts · won by 43,439 votes
Karl MundtRepublicanWINNER59.55%
135,406 votes
Oscar FosheimDemocratic40.45%
91,967 votes
Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).