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1974 Wisconsin U.S. Senate Election
Wisconsin · 2 candidates
Nelson +26.0 pts · won by 311,373 votes
Gaylord A. NelsonDemocraticWINNER61.75%
740,700 votes
Tom PetriRepublican35.79%
429,327 votes
Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).