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1964
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US Senate
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Wisconsin
1964
·
US Senate
·
Wisconsin
Wisconsin US Senate
Winner
DEM
William Proxmire
53.3%
892,013 votes
Runner-up
REP
Wilbur N. Renk
46.6%
780,116 votes
Margin
D+6.7
1,673,776
total votes
3 candidates
1,673,776 total votes
Export CSV
Candidate
Party
Votes ▼
%
Vote Share
William Proxmire
DEM
✓
DEM
892,013
53.3%
Wilbur N. Renk
REP
REP
780,116
46.6%
Other
OTH
OTH
1,647
0.1%
Seat History
US Senate in Wisconsin
(Class II)
2024
Tammy Baldwin
DEM
D+0.8
2022
Ronald B Johnson
REP
R+1.0
2018
Tammy Baldwin
DEM
D+10.8
2016
Ronald B Johnson
REP
R+3.4
2012
Tammy Baldwin
DEM
D+5.5
2010
Ronald B Johnson
REP
R+4.8
2006
Herb Kohl
DEM
D+37.8
2004
Russell D Feingold
DEM
D+11.2
2000
Herb Kohl
DEM
D+24.5
1998
Russell D Feingold
DEM
D+2.1
1994
Herb Kohl
DEM
D+17.6
1992
Russell D Feingold
DEM
D+6.6
1988
Herb Kohl
DEM
D+4.5
1986
Bob Kasten
REP
R+3.5
1982
William Proxmire
DEM
D+29.5
View all US Senate history for Wisconsin →
Candidates
Wilbur N. Renk
REP
Record
0W-1L
Avg Margin
D+6.7
Career
1964-1964
US Senate
Full profile →
William Proxmire
DEM
Record
6W-3L
Avg Margin
D+13.6
Career
1952-1982
US Senate / Governor
Full profile →
Also in Wisconsin, 1964
President
1 contest →
Governor
1 contest →
← All 1964 US Senate races
1964 overview
Wisconsin profile
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