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1876–2024
Elections / 2024 · US Senate

The 2024 Senate map

33 Senate contests were decided in 2024: Democrats won 17, Republicans 14, independents and others 2. Every contest below links to its page with the state's full Senate history.

2024 US Senate elections
2024 Senate margin by stateA map of the United States with each state filled by its 2024 result — deep red (Republican) through neutral to deep blue (Democratic), and gold where an independent or third-party candidate carried the state.Alabama · —Alaska · —Arizona · D+2.4Colorado · —Florida · R+12.8Georgia · —Indiana · R+19.9Kansas · —Maine · O+19.9Massachusetts · D+19.8Minnesota · D+15.7New Jersey · D+9.6North Carolina · —North Dakota · R+32.9Oklahoma · —Pennsylvania · R+0.2South Dakota · —Texas · R+8.5Wyoming · R+51.0Connecticut · D+16.1Missouri · R+13.7West Virginia · R+41.0Illinois · —New Mexico · D+10.1Arkansas · —California · D+17.7Delaware · D+17.1District of Columbia · —Hawaii · D+32.7Iowa · —Kentucky · —Maryland · D+11.8Michigan · D+0.3Mississippi · R+25.6Montana · R+7.1New Hampshire · —New York · D+18.3Ohio · R+3.6Oregon · —Tennessee · R+29.6Utah · R+30.8Virginia · D+8.9Washington · D+18.5Wisconsin · D+0.8Nebraska · R+53.2South Carolina · —Idaho · —Nevada · D+1.6Vermont · O+35.9Louisiana · —Rhode Island · D+20.0
2024Senate margin
D+60
R+60
States with a Senate contest in 2024, each filled by its result. States without a seat up this cycle are faint.
Gold marks a state an independent or third-party candidate carried — the blue/red ramp is the Democratic-vs-Republican margin only where a major party won.
Smaller states, enlarged
VTO+35.9MAD+19.8RID+20.0CTD+16.1NJD+9.6DED+17.1MDD+11.8
Blue and red show the Democratic-vs-Republican margin; gold marks a seat an independent won (e.g. Vermont or Maine). Where a state ran two contests in one year, the map shows the regular-cycle result.
Cycle summary
Wins by party — seats decided this cycle, not the resulting chamber balance.
Contests
33
Democratic wins
17
Republican wins
14
Other wins
2
Democratic 1717Republican 1414Other 22
Every contest
Statewide totals; candidate-level detail joins when the raw store is re-fetched with names.
StateWonMarginDemocraticRepublicanTotal
ArizonaD
+2.4%
1,676,3351,595,7613,347,964
CaliforniaD
+17.7%
9,036,2526,312,59415,348,846
ConnecticutD
+16.1%
953,646678,2561,708,259
DelawareD
+17.1%
283,298197,753500,606
FloridaR
−12.8%
4,603,0775,977,70610,757,428
HawaiiD
+32.7%
324,194160,075501,763
IndianaR
−19.9%
1,097,0611,659,4162,829,897
MassachusettsD
+19.8%
2,041,6681,365,4403,413,329
MarylandD
+11.8%
1,650,9121,294,3443,021,378
MaineO
−23.8%
88,875284,434821,072
MichiganD
+0.3%
2,712,6862,693,6805,577,187
MinnesotaD
+15.7%
1,792,4411,291,7123,189,323
MissouriR
−13.7%
1,243,7281,651,9072,972,559
MississippiR
−25.6%
451,981763,4201,215,401
MontanaR
−7.1%
276,305319,682607,262
North DakotaR
−32.9%
121,602241,569364,327
NebraskaR
−53.2%
0499,124938,336
New JerseyD
+9.6%
2,161,4911,773,5894,031,795
New MexicoD
+10.1%
497,333405,978903,311
NevadaD
+1.6%
701,105677,0461,464,728
New YorkD
+18.3%
4,711,6693,246,6908,011,270
OhioR
−3.6%
2,650,9492,857,3835,704,620
PennsylvaniaR
−0.2%
3,384,1803,399,2956,963,137
Rhode IslandD
+20.0%
294,665196,039491,948
TennesseeR
−29.6%
1,027,4611,918,7433,007,608
TexasR
−8.5%
5,031,2495,990,74111,291,854
UtahR
−30.8%
464,515914,7001,463,509
VirginiaD
+8.9%
2,417,1152,019,9114,445,535
VermontO
−32.0%
0116,512363,549
WashingtonD
+18.5%
2,252,5771,549,1873,812,391
WisconsinD
+0.8%
1,672,7771,643,9963,390,787
West VirginiaR
−41.0%
207,548514,079747,717
WyomingR
−51.0%
63,727198,418264,162