2024 Senate Elections
Republicans Sweep Senate Races
33 seats contested. 4 seats changed hands.
46D
Majority54R
46
Democratic Seats
54
Republican Seats
33
Seats Contested
R+0.2
Closest: Pennsylvania
Republican Majority
Republicans gained 4 seats in the 2024 Senate elections, flipping control from 50-50 to 46-54. Of 34 Class 2 seats contested, Democrats defended 19 and won 19; Republicans defended 11 and won 15. PA, OH, WV flipped Republican.
Before:50D-50R
After:46D-54R
4 flipped
Senate Polling Archive
View historical polling data from the 2024 Senate races
4 Seats Flipped
Flipped to Republican (4)
All Races
PA
R+0.2
Casey vs McCorm.
MI
D+0.3
Slotkin vs Rogers
WI
D+0.8
Baldwin vs Hovde
NV
D+1.3
Rosen vs Brown
AZ
D+2.4
Gallego vs Lake
VA
D+2.4
Kaine vs Cao
OH
R+3.6
Brown vs Moreno
MD
D+5.3
Alsobr. vs Scott
MT
R+7.1
Tester vs Sheehy
NJ
D+9.6
Kim vs Bashaw
NM
D+10.1
Heinri. vs Domeni.
TX
R+10.9
Allred vs Cruz
FL
R+12.8
Mucars. vs Scott
MN
D+15.7
Klobuc. vs White
MO
R+16.9
Kunce vs Hawley
DE
D+17.1
Roches. vs Hansen
CA
D+17.8
Schiff vs Garvey
NY
D+18.3
Gillib. vs Saprai.
WA
D+18.4
Cantwe. vs Garcia
CT
D+18.9
Murphy vs Corey
NE
R+19.0
(I) vs Ricketts
MA
D+19.8
Warren vs Deaton
IN
R+19.9
McCray vs Banks
RI
D+19.9
Whitehouse vs Morgan
ME
R+24.2
Costel. vs Kouzou.
MS
R+25.6
Pinkins vs Wicker
TN
R+29.6
Johnson vs Blackb.
UT
R+30.6
Gleich vs Curtis
VT
D+32.6
(I) vs Malloy
HI
D+32.7
Hirono vs McDerm.
ND
R+32.9
Christ. vs Cramer
WV
R+41.0
Elliott vs Justice
WY
R+51.0
Morrow vs Barras.