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1956
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Governor
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South Dakota
1956
·
Governor
·
South Dakota
South Dakota Governor
Winner
REP
Joe Foss
54.4%
158,819 votes
Runner-up
DEM
Ralph Herseth
45.6%
133,198 votes
Margin
R+8.8
292,017
total votes
2 candidates
292,017 total votes
Export CSV
Candidate
Party
Votes ▼
%
Vote Share
Joe Foss
REP
✓
REP
158,819
54.4%
Ralph Herseth
DEM
DEM
133,198
45.6%
Seat History
Governor in South Dakota
2022
Kristi L Noem
REP
R+26.8
2018
Kristi L Noem
REP
R+3.5
2014
Dennis Daugaard
REP
R+45.0
2010
Dennis Daugaard
REP
R+23.0
2006
Michael Rounds
REP
R+25.6
2002
Michael Rounds
REP
R+14.8
1998
William J Janklow
REP
R+31.2
1994
William J Janklow
REP
R+14.8
1990
George S Mickelson
REP
R+17.8
1986
George S Mickelson
REP
R+3.6
1982
William J Janklow
REP
R+41.8
1978
William J Janklow
REP
R+13.3
1974
Richard Francis Kneip
DEM
D+7.2
1972
Richard Francis Kneip
DEM
D+20.1
1970
Richard Francis Kneip
DEM
D+9.7
View all Governor history for South Dakota →
Candidates
Joe Foss
REP
Record
2W-0L
Avg Margin
R+11.1
Career
1954-1956
Governor
Full profile →
Ralph Herseth
DEM
Record
1W-3L
Avg Margin
R+4.9
Career
1956-1962
Governor
Full profile →
Also in South Dakota, 1956
President
1 contest →
US Senate
1 contest →
← All 1956 Governor races
1956 overview
South Dakota profile
All elections