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1970 Wisconsin U.S. Senate Election
Wisconsin · 2 candidates
Proxmire +42.3 pts · won by 567,148 votes
William ProxmireDemocraticWINNER70.83%
948,445 votes
John E. EricksonRepublican28.48%
381,297 votes
Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).