1964 United States Senate election in Wisconsin

← 1958 November 3, 1964 1970 →

Nominee William Proxmire Wilbur N. Renk Party Democratic Republican Popular vote 892,013 780,116 Percentage 53.30% 46.61%

County results Proxmire:      50–60%      60–70%      70–80% Renk:      50–60%      60–70%

U.S. senator before election William Proxmire Democratic Elected U.S. Senator William Proxmire Democratic

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v t e

The 1964 United States Senate election in Wisconsin was held on November 3, 1964. Incumbent Democrat William Proxmire was re-elected to a second term in office over Republican Wilbur Renk.

Democratic primary

Candidates

• Kenneth F. Klinkert
• William Proxmire, incumbent senator since 1957 (Democratic)
• Arlyn F. Wollenburg

Results

After losing the primary, Klinkert entered the general election as a candidate running on a "Faith and Belief in Man" ticket.

Republican primary

Candidates

• Wilbur N. Renk, candidate for governor in 1962

Results

General election

Candidates

• Wayne Leverenz (Socialist Workers)
• Kenneth F. Klinkert (Faith and Belief in Man)
• William Proxmire, incumbent Senator (Democratic)
• Wilbur N. Renk, candidate for governor in 1962 (Republican)

Results

1964 United States Senate election in Wisconsin^[2][1]

Party		Candidate	Votes	%	±%
	Democratic	William Proxmire (incumbent)	892,013	53.30%	3.83
	Republican	Wilbur N. Renk	780,116	46.61%	3.88
	Independent	Kenneth F. Klinkert	1,062	0.06%	N/A
	Socialist Workers	Wayne Leverenz	479	0.03%	0.07
Total votes			1,673,670	100.00%
	Democratic hold		Swing