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1966 Idaho U.S. Senate Election
Idaho · 2 candidates
Jordan +10.8 pts · won by 27,182 votes
Len JordanRepublicanWINNER55.38%
139,819 votes
Ralph HardingDemocratic44.62%
112,637 votes
Popular-vote totals for U.S. Senate elections come from the MIT Election Data and Science Lab (1976–2024).