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U.S. Senate election results, 1976–2024

Every u.s. senate race from 1976 to 2024: winners, vote shares, margins and seats that changed party, state by state.

ElectionRacesSeats won by partyChanged party
2024 35 Democratic 18   Republican 15   Independent 2 4
2022 36 Republican 20   Democratic 16 2
2020 35 Republican 20   Democratic 15 4
2018 35 Democratic 22   Republican 11   Independent 2 6
2017 1 Democratic 1 1
2016 34 Republican 22   Democratic 12 2
2014 36 Republican 24   Democratic 12 9
2013 2 Democratic 2 0
2012 33 Democratic 23   Republican 8   Independent 2 5
2010 39 Republican 26   Democratic 13 5
2008 35 Democratic 20   Republican 15 8
2006 33 Democratic 23   Republican 9   Independent 1 7
2004 34 Republican 19   Democratic 15 8
2002 34 Republican 22   Democratic 12 3
2000 34 Democratic 19   Republican 15 8
1998 34 Democratic 18   Republican 16 6
1996 34 Republican 21   Democratic 13 4
1994 35 Republican 21   Democratic 14 8
1992 35 Democratic 20   Republican 15 5
1990 35 Democratic 18   Republican 17 1
1988 33 Democratic 19   Republican 14 7
1986 35 Democratic 21   Republican 14 11
1984 33 Republican 17   Democratic 16 4
1982 33 Democratic 20   Republican 13 4
1980 34 Republican 22   Democratic 12 12
1978 35 Republican 19   Democratic 16 14
1976 33 Democratic 21   Republican 11   Independent 1 13

Senate history by state

Current senators

  • Republican 53
  • Democratic 45
  • Independent 2
StateSenatorPartyClassTerm ends
AlabamaKatie Boyd BrittRepublican32029-01-03
AlabamaTommy TubervilleRepublican22027-01-03
AlaskaLisa MurkowskiRepublican32029-01-03
AlaskaDan SullivanRepublican22027-01-03
ArizonaRuben GallegoDemocrat12031-01-03
ArizonaMark KellyDemocrat32029-01-03
ArkansasJohn BoozmanRepublican32029-01-03
ArkansasTom CottonRepublican22027-01-03
CaliforniaAlex PadillaDemocrat32029-01-03
CaliforniaAdam B. SchiffDemocrat12031-01-03
ColoradoMichael F. BennetDemocrat32029-01-03
ColoradoJohn W. HickenlooperDemocrat22027-01-03
ConnecticutRichard BlumenthalDemocrat32029-01-03
ConnecticutChristopher MurphyDemocrat12031-01-03
DelawareLisa Blunt RochesterDemocrat12031-01-03
DelawareChristopher A. CoonsDemocrat22027-01-03
FloridaAshley MoodyRepublican32026-11-03
FloridaRick ScottRepublican12031-01-03
GeorgiaJon OssoffDemocrat22027-01-03
GeorgiaRaphael G. WarnockDemocrat32029-01-03
HawaiiMazie K. HironoDemocrat12031-01-03
HawaiiBrian SchatzDemocrat32029-01-03
IdahoMike CrapoRepublican32029-01-03
IdahoJames E. RischRepublican22027-01-03
IllinoisTammy DuckworthDemocrat32029-01-03
IllinoisRichard J. DurbinDemocrat22027-01-03
IndianaJim BanksRepublican12031-01-03
IndianaTodd YoungRepublican32029-01-03
IowaJoni ErnstRepublican22027-01-03
IowaChuck GrassleyRepublican32029-01-03
KansasRoger MarshallRepublican22027-01-03
KansasJerry MoranRepublican32029-01-03
KentuckyMitch McConnellRepublican22027-01-03
KentuckyRand PaulRepublican32029-01-03
LouisianaBill CassidyRepublican22027-01-03
LouisianaJohn KennedyRepublican32029-01-03
MaineSusan M. CollinsRepublican22027-01-03
MaineAngus S. King, Jr.Independent12031-01-03
MarylandAngela D. AlsobrooksDemocrat12031-01-03
MarylandChris Van HollenDemocrat32029-01-03
MassachusettsEdward J. MarkeyDemocrat22027-01-03
MassachusettsElizabeth WarrenDemocrat12031-01-03
MichiganGary C. PetersDemocrat22027-01-03
MichiganElissa SlotkinDemocrat12031-01-03
MinnesotaAmy KlobucharDemocrat12031-01-03
MinnesotaTina SmithDemocrat22027-01-03
MississippiCindy Hyde-SmithRepublican22027-01-03
MississippiRoger F. WickerRepublican12031-01-03
MissouriJosh HawleyRepublican12031-01-03
MissouriEric SchmittRepublican32029-01-03
MontanaSteve DainesRepublican22027-01-03
MontanaTim SheehyRepublican12031-01-03
NebraskaDeb FischerRepublican12031-01-03
NebraskaPete RickettsRepublican22027-01-03
NevadaCatherine Cortez MastoDemocrat32029-01-03
NevadaJacky RosenDemocrat12031-01-03
New HampshireMargaret Wood HassanDemocrat32029-01-03
New HampshireJeanne ShaheenDemocrat22027-01-03
New JerseyCory A. BookerDemocrat22027-01-03
New JerseyAndy KimDemocrat12031-01-03
New MexicoMartin HeinrichDemocrat12031-01-03
New MexicoBen Ray LujánDemocrat22027-01-03
New YorkKirsten E. GillibrandDemocrat12031-01-03
New YorkCharles E. SchumerDemocrat32029-01-03
North CarolinaTed BuddRepublican32029-01-03
North CarolinaThom TillisRepublican22027-01-03
North DakotaKevin CramerRepublican12031-01-03
North DakotaJohn HoevenRepublican32029-01-03
OhioJon HustedRepublican32026-11-03
OhioBernie MorenoRepublican12031-01-03
OklahomaAlan ArmstrongRepublican22027-01-03
OklahomaJames LankfordRepublican32029-01-03
OregonJeff MerkleyDemocrat22027-01-03
OregonRon WydenDemocrat32029-01-03
PennsylvaniaJohn FettermanDemocrat32029-01-03
PennsylvaniaDavid McCormickRepublican12031-01-03
Rhode IslandJack ReedDemocrat22027-01-03
Rhode IslandSheldon WhitehouseDemocrat12031-01-03
South CarolinaDarline GrahamRepublican22027-01-03
South CarolinaTim ScottRepublican32029-01-03
South DakotaMike RoundsRepublican22027-01-03
South DakotaJohn ThuneRepublican32029-01-03
TennesseeMarsha BlackburnRepublican12031-01-03
TennesseeBill HagertyRepublican22027-01-03
TexasJohn CornynRepublican22027-01-03
TexasTed CruzRepublican12031-01-03
UtahJohn R. CurtisRepublican12031-01-03
UtahMike LeeRepublican32029-01-03
VermontBernard SandersIndependent12031-01-03
VermontPeter WelchDemocrat32029-01-03
VirginiaTim KaineDemocrat12031-01-03
VirginiaMark R. WarnerDemocrat22027-01-03
WashingtonMaria CantwellDemocrat12031-01-03
WashingtonPatty MurrayDemocrat32029-01-03
West VirginiaShelley Moore CapitoRepublican22027-01-03
West VirginiaJames C. JusticeRepublican12031-01-03
WisconsinTammy BaldwinDemocrat12031-01-03
WisconsinRon JohnsonRepublican32029-01-03
WyomingJohn BarrassoRepublican12031-01-03
WyomingCynthia M. LummisRepublican22027-01-03

Election results: FiveThirtyEight election-results, compiled from official sources (each race links its own). Members and terms: congress-legislators (public domain).