2020 Senate Elections
Democrats Sweep Senate Races
34 seats contested. 3 seats changed hands.
53DMajority
47R
53
Democratic Seats
47
Republican Seats
34
Seats Contested
D+1.3
Closest: Georgia
Democratic Majority
Republicans gained 2 seats in the 2020 Senate elections (53-47). Of 35 Class 3 seats contested, Democrats defended 6 and won 14; Republicans defended 15 and won 21. AL flipped Republican; GA, CO flipped Democratic.
Before:55D-45R
After:53D-47R
3 flipped
3 Seats Flipped
Flipped to Democratic (2)
Flipped to Republican (1)
All Races
GA
D+1.3
Warnock vs Perdue
MI
D+1.7
Peters vs James
NC
R+1.8
Cunningham vs Tillis
AZ
D+2.4
Kelly vs McSally
MN
D+5.2
Smith vs Lewis
NM
D+6.1
Lujan vs Ronchetti
IA
R+6.6
Greenfield vs Ernst
ME
R+9.0
Gideon vs Collins
CO
D+9.3
Hickenlooper vs Gardner
TX
R+9.6
Hegar vs Cornyn
MS
R+10.0
Espy vs Hyde-Smith
MT
R+10.0
Bullock vs Daines
SC
R+10.3
Harrison vs Graham
KS
R+11.4
Bollier vs Marshall
VA
D+12.1
Warner vs Gade
AK
R+13.5
(I) vs Sullivan
NH
D+15.7
Shaheen vs Messner
IL
D+16.1
Durbin vs Curran
NJ
D+16.3
Booker vs Mehta
OR
D+17.6
Merkley vs Perkins
KY
R+19.5
McGrath vs McConnell
AL
R+20.4
Jones vs Tuberville
DE
D+21.5
Coons vs Witzke
TN
R+27.0
Bradshaw vs Hagerty
ID
R+29.4
Jordan vs Risch
OK
R+30.2
Broyles vs Inhofe
SD
R+31.5
Ahlers vs Rounds
RI
D+33.0
Reed vs Waters
MA
D+33.1
Markey vs O'Connor
NE
R+38.3
Janicek vs Sasse
LA
R+40.3
Perkins vs Cassidy
WV
R+43.3
Swearengin vs Capito
WY
R+46.1
Ben-David vs Lummis
AR
R+66.5
D vs Cotton