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Kansas
2020
·
US Senate
·
Kansas
Kansas US Senate
Winner
REP
Roger Marshall
53.2%
727,962 votes
Runner-up
DEM
Barbara Bollier
41.8%
571,530 votes
Margin
R+11.4
1,367,755
total votes
3 candidates
1,367,755 total votes
Export CSV
Candidate
Party
Votes ▼
%
Vote Share
Roger Marshall
REP
✓
REP
727,962
53.2%
Barbara Bollier
DEM
DEM
571,530
41.8%
Other
OTH
OTH
68,263
5.0%
Seat History
US Senate in Kansas
(Class I)
2022
Jerry Moran
REP
R+23.0
2016
Jerry Moran
REP
R+29.9
2014
Pat Roberts
REP
R+53.1
2010
Jerry Moran
REP
R+43.7
2008
Pat Roberts
REP
R+23.6
2004
Sam Brownback
REP
R+41.7
2002
Pat Roberts
REP
R+82.5
1998
Sam Brownback
REP
R+33.7
1996
(S)
Sam Brownback
REP
R+10.6
1996
Pat Roberts
REP
R+27.6
1992
Bob Dole
REP
R+31.7
1990
Nancy L. Kassebaum
REP
R+47.2
1986
Bob Dole
REP
R+40.1
1984
Nancy L. Kassebaum
REP
R+54.8
View all US Senate history for Kansas →
Candidates
Barbara Bollier
REP
Record
4W-1L
Avg Margin
R+14.5
Career
2010-2020
US Senate / State Senate / State House
Full profile →
Roger Marshall
REP
Record
3W-0L
Avg Margin
R+11.4
Career
2016-2020
US Senate / US House
Full profile →
Also in Kansas, 2020
President
1 contest →
US House
4 contests →
← All 2020 US Senate races
2020 overview
Kansas profile
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