List of United States Senate election results by state

The following table shows regularly-scheduled United States Senate elections by state by year. The table does not include appointments or special elections, though it does include elections that occurred upon a state delegation's admission or readmission to the Senate. The table also includes elections that filled vacancies to unexpired terms that had never been filled due to legislative deadlock or an elected candidate's failure to qualify. The table does not denote post-election party switching. Note that, particularly prior to the ratification of the 17th Amendment in 1913, many regular elections took place in odd years rather than in the preceding even years.

Legend

LabelPartyLabelPartyLabelPartyLabelPartyLabelParty
PAPro-Administration FactionAJAnti-JacksonianFSFree Soil PartySRSilver Republican PartyNo regularly-scheduled election
AAAnti-Administration FactionDDemocratic PartyAAmerican PartyFLFarmer-Labor PartyIIndependent
FFederalist PartyRRepublican PartyPoPopulist PartySpSplit result[1]
DRDemocratic-Republican PartyNuNullifier PartyUUnionists[2]
JJacksonitesWWhig PartyRaReadjuster Party

Table

  First Party System    Second Party System  Third Party System  Fourth Party System  Fifth Party System  Sixth Party System[3]
Year →
Class →
Congress →
1789
1
1st
1789
2
1st
1789
3
1st
1790
1
2nd
1792
2
3rd
1794
3
4th
1796
1
5th
1798
2
6th
1800
3
7th
1802
1
8th
1804
2
9th
1806
3
10th
1808
1
11th
1810
2
12th
1812
3
13th
1814
1
14th
1816
2
15th
1818
3
16th
1820
1
17th
1822
2
18th
1824
3
19th
1826
1
20th
Year →
Class →
Congress →
1828
2
21st
1830
3
22nd
1832
1
23rd
1834
2
24th
1836
3
25th
1838
1
26th
1840
2
27th
1842
3
28th
1844
1
29th
1846
2
30th
1848
3
31st
1850
1
32nd
1852
2
33rd
1854
3
34th
Year →
Class →
Congress →
1856
1
35th
1858
2
36th
1860
3
37th
1862
1
38th
1864
2
39th
1866
3
40th
1868
1
41st
1870
2
42nd
1872
3
43rd
1874
1
44th
1876
2
45th
1878
3
46th
1880
1
47th
1882
2
48th
1884
3
49th
1886
1
50th
1888
2
51st
1890
3
52nd
1892
1
53rd
1894
2
54th
Year →
Class →
Congress →
1896
3
55th
1898
1
56th
1900
2
57th
1902
3
58th
1904
1
59th
1906
2
60th
1908
3
61st
1910
1
62nd
1912
2
63rd
1914
3
64th
1916
1
65th
1918
2
66th
1920
3
67th
1922
1
68th
1924
2
69th
1926
3
70th
1928
1
71st
1930
2
72nd
Year →
Class →
Congress →
1932
3
73rd
1934
1
74th
1936
2
75th
1938
3
76th
1940
1
77th
1942
2
78th
1944
3
79th
1946
1
80th
1948
2
81st
1950
3
82nd
1952
1
83rd
1954
2
84th
1956
3
85th
1958
1
86th
1960
2
87th
1962
3
88th
1964
1
89th
1966
2
90th
Year →
Class →
Congress →
1968
3
91st
1970
1
92nd
1972
2
93rd
1974
3
94th
1976
1
95th
1978
2
96th
1980
3
97th
1982
1
98th
1984
2
99th
1986
3
100th
1988
1
101st
1990
2
102nd
1992
3
103rd
1994
1
104th
1996
2
105th
1998
3
106th
2000
1
107th
2002
2
108th
2004
3
109th
2006
1
110th
2008
2
111th
2010
3
112th
2012
1
113th
2014
2
114th
2016
3
115th
2018
1
116th
2020
2
117th
2022
3
118th
Alabama  2DRDRJAlabamaDDDDDDDDDDAlabamaD2RDRDDDDDDDAlabamaDDDDDDDDDDDDAlabamaDDDDDDDDDDDDAlabamaDDDDRDDDDRRRRRRRRRR
Alaska   Alaska Alaska Alaska Alaska 2DDDDAlaskaDRDRRRRRRRRRRDRRRRR
Arizona   Arizona Arizona Arizona 2DDDRDDDArizonaDDDDDDDRDRDRArizonaRRRDRDRDRRRRRRRRRDD
Arkansas   Arkansas 2DDDDDDDArkansasDD2RRRDDDDDDDArkansasDDDDDDDDDDDDArkansasDDDDDDDDDDDDArkansasDDDDDDDDDRDDDDRRRRR
California   California 2DDCaliforniaDDRRDRAMDRRDRDCaliforniaRRRRRRDRRRRRCaliforniaDRDRDRRRRDRRCaliforniaDDDRDRDRDDDDDDDDDDD
Colorado   Colorado Colorado 2RRRRRSRRColoradoDDDRDDDRRRRDColoradoDDDDRDRRDRRRColoradoRDDRDRDRRRRRDDDRDDD
ConnecticutPAPAPAFFFFFFFFDRDRAJAJConnecticutAJAJDWDWWDRConnecticutRRRRRLRDRRRRRRConnecticutRRRRRRRRRRRRConnecticutDDRDDRDRRDDDConnecticutDRDRDRDDDDDDDIDDDDD
DelawarePAAAPAPAFFFFFFFFFFJDelawareAJAJWWWWWDWDelawareDDDDDDDDDDDRDDDelawareRRRRRDDRDRRRDelawareRDDRRDRDRRRRDelawareRDRDRDRDRDDDDDDDDD
Florida   Florida 2DWDDFloridaD2RRDDDDDDDFloridaDDDDDDDDDDDDFloridaDDDDDDDDDDDDFloridaRDDDRDDRDRDDRDRDRRR
GeorgiaAAAAAAFDRDRDRDRDRDRDRDRDRJGeorgiaDDDDWDWWDDGeorgiaDRDDDDDDDDDGeorgiaDDDDDDDDDDDDGeorgiaDDDDDDDDDDDDGeorgiaDDDDRDDDRDRRRRRRRDD
Hawaii   Hawaii Hawaii Hawaii Hawaii SpDRHawaiiDRDDDDDDDDDDDDDDDDD
Idaho   Idaho Idaho 2RRIdahoPoSRRRRRRRRRRRIdahoDRDRDDRRDRDRIdahoDRDRRRRRRRRRRRRRRRR
Illinois  2DRDRJIllinoisDDDDDDDDDDIllinoisDRRRRRIRRRRDRIllinoisRRRRRDRRRRRDIllinoisDDDRDDRDRDRRIllinoisRRDRDDDDDDRDDDRDDDD
Indiana  2DRDRDRAJAJIndianaAJDWWDDDDDIndianaDRDRRRDDRDDDDIndianaRRRRDDDRRDRRIndianaDDDRRRRRRDDDIndianaDDDRRRRRRRDRDRRDRRR
Iowa   Iowa 2DDFSIowaRRRRRRRRRRRRRIowaRRRRRRRRRRRRIowaDDDRRDRRRRRRIowaDDDRRDRDRDRDRDRRRRR
Kansas   Kansas Kansas 2RRRRRRRRRRPoRKansasPoRRRRDRRRRRRKansasDRRRRRRRRRRRKansasRRRRRRRRRRRRRRRRRRR
Kentucky 2AAFDRDRDRDRDRDRDRDRDRJKentuckyDAJWWWWWWWWKentuckyDDDDDDDDDDDDDKentuckyRDDDRDDDRRDDKentuckyDDDDDDDDRRRRKentuckyRDDDDRDRDRRRRRRRRRR
Year →
Class →
Congress →
1789
1
1st
1789
2
1st
1789
3
1st
1790
1
2nd
1792
2
3rd
1794
3
4th
1796
1
5th
1798
2
6th
1800
3
7th
1802
1
8th
1804
2
9th
1806
3
10th
1808
1
11th
1810
2
12th
1812
3
13th
1814
1
14th
1816
2
15th
1818
3
16th
1820
1
17th
1822
2
18th
1824
3
19th
1826
1
20th
Year →
Class →
Congress →
1828
2
21st
1830
3
22nd
1832
1
23rd
1834
2
24th
1836
3
25th
1838
1
26th
1840
2
27th
1842
3
28th
1844
1
29th
1846
2
30th
1848
3
31st
1850
1
32nd
1852
2
33rd
1854
3
34th
Year →
Class →
Congress →
1856
1
35th
1858
2
36th
1860
3
37th
1862
1
38th
1864
2
39th
1866
3
40th
1868
1
41st
1870
2
42nd
1872
3
43rd
1874
1
44th
1876
2
45th
1878
3
46th
1880
1
47th
1882
2
48th
1884
3
49th
1886
1
50th
1888
2
51st
1890
3
52nd
1892
1
53rd
1894
2
54th
Year →
Class →
Congress →
1896
3
55th
1898
1
56th
1900
2
57th
1902
3
58th
1904
1
59th
1906
2
60th
1908
3
61st
1910
1
62nd
1912
2
63rd
1914
3
64th
1916
1
65th
1918
2
66th
1920
3
67th
1922
1
68th
1924
2
69th
1926
3
70th
1928
1
71st
1930
2
72nd
Year →
Class →
Congress →
1932
3
73rd
1934
1
74th
1936
2
75th
1938
3
76th
1940
1
77th
1942
2
78th
1944
3
79th
1946
1
80th
1948
2
81st
1950
3
82nd
1952
1
83rd
1954
2
84th
1956
3
85th
1958
1
86th
1960
2
87th
1962
3
88th
1964
1
89th
1966
2
90th
Year →
Class →
Congress →
1968
3
91st
1970
1
92nd
1972
2
93rd
1974
3
94th
1976
1
95th
1978
2
96th
1980
3
97th
1982
1
98th
1984
2
99th
1986
3
100th
1988
1
101st
1990
2
102nd
1992
3
103rd
1994
1
104th
1996
2
105th
1998
3
106th
2000
1
107th
2002
2
108th
2004
3
109th
2006
1
110th
2008
2
111th
2010
3
112th
2012
1
113th
2014
2
114th
2016
3
115th
2018
1
116th
2020
2
117th
2022
3
118th
Louisiana  2DRDRDRDRAJLouisianaDDDDWWDDWDLouisianaD2RRDRDDDDDDLouisianaDDDDDDDDDDDDLouisianaDDDDDDDDDDDDLouisianaDDDDDDDDDDDDRDRRRRR
Maine  2DRDRJMaineAJDDDWDDDWMaineDRRRRRRRRRRRRRMaineRRRRDRRRRRRRMaineRRRRRRRRDRDRMaineDDDRDRDRRRRRRRIRIR
MarylandPAPAPAFFDRDRDRDRFFDRDRJJMarylandAJAJWWWWWWWMarylandADUDDDDDDDDDDMarylandRRDDDDDRRDDRMarylandDDDDDDRRRRDDMarylandRRRDRDDDDDDDDDDDDDD
MassachusettsPAPAPAPAFFFFFDRFFFFAJMassachusettsAJAJWWWWWFSWMassachusettsRRRRRRRRRRRRRRMassachusettsRRRRRRRDRRDDMassachusettsDRDRRRDRDRDRMassachusettsDRDDDDDDDDDDDDDDDD
Michigan   Michigan 2DWDDDDMichiganRRRRRRRRRRRRRRMichiganRRRRRRRRDRRRMichiganRDRRRRRDDDDRMichiganDRDDDDDDRDDDDDDDDD
Minnesota   Minnesota Minnesota Sp[4]RRRRRRRRRRRRMinnesotaRRRRRRRRFLRFLRMinnesotaFLFLRRRDRDDDDDMinnesotaDDDRRRRDRDDRDDDDDD
Mississippi  2DRDRDRJMississippiDAJDWDDDDDMississippiDD2RRDDDDDDDMississippiDDDDDDDDDDDDMississippiDDDDDDDDDDDDMississippiDDDRDRRRRRRRRRRRRR
Missouri  2DRAJJMissouriDDDDDDDWDMissouriDDURRDDDDDDDDMissouriDDDRDDDDRDDRMissouriDDDDRRDDDDDDMissouriDDDRDRRRRRRRRDRDRRR
Montana   Montana Montana 2RRRMontanaDDRRDDDDDDDDMontanaDDDDRDDDDDDDMontanaDDDDDDRDRDRDDDDRDR
Nebraska   Nebraska Nebraska 2RRRRRRRRRPoRNebraskaRRRRDRDRRRRRNebraskaDIRRRRRRRRRRNebraskaRRDDDDDDDRDRDRRRRR
Nevada   Nevada Nevada 2RRRRRRDRRRSRNevadaSiSRDRDRDDRDRDNevadaDDDDDRDRDDDDNevadaDDRDRRDDDDDRDRDRDDD
New HampshireAAAAPADRFFDRDRDRFDRDRDRJNew HampshireAJDDDDDFSDDRNew HampshireRRRRRRRRRRRRRNew HampshireRRRRRDRRRRRRNew HampshireDRRRRRRRRRRDNew HampshireRDDRRRRRRRRRRDRDDDD
New JerseyPAPAPAPAFFDRDRDRDRDRDRDRDRAJNew JerseyAJAJDWWWWDDNew JerseyDRDDDRDDRDDDDRNew JerseyRRRRDDRRDRRRNew JerseyDDRRRRRRDRDRNew JerseyDRDDDDDDDDDDDDDDDD
New Mexico   New Mexico New Mexico New Mexico 2RDRDDRDNew MexicoRDDDDDDDDDDDNew MexicoDRRRDRDRDRDRDDDDDD
New YorkPAPAAAFFDRDRDRDRFDRFDRAJJNew YorkDDDDDWWWRNew YorkRRRRRRDRRRRDDNew YorkRRRRRDRRRDDDNew YorkDDDDDRDRRRRDNew YorkRCRDRDRDRDDDDDDDDDD
North CarolinaPAPAAADRDRDRDRDRDRDRDRDRDRJNorth CarolinaDDDDWDWWDDNorth CarolinaDD2RDDDDDDDDPoNorth CarolinaRDDDDDDDDDDDNorth CarolinaDDDDDDDDDDDDNorth CarolinaDRDRRRDRRRDRRDRRRRR
North Dakota   North Dakota North Dakota 2RRDNorth DakotaRRRRRRRRRRRRNorth DakotaRRRRDRRRRRRDNorth DakotaRDRDRDDDDDDDDDRDRRR
Year →
Class →
Congress →
1789
1
1st
1789
2
1st
1789
3
1st
1790
1
2nd
1792
2
3rd
1794
3
4th
1796
1
5th
1798
2
6th
1800
3
7th
1802
1
8th
1804
2
9th
1806
3
10th
1808
1
11th
1810
2
12th
1812
3
13th
1814
1
14th
1816
2
15th
1818
3
16th
1820
1
17th
1822
2
18th
1824
3
19th
1826
1
20th
Year →
Class →
Congress →
1828
2
21st
1830
3
22nd
1832
1
23rd
1834
2
24th
1836
3
25th
1838
1
26th
1840
2
27th
1842
3
28th
1844
1
29th
1846
2
30th
1848
3
31st
1850
1
32nd
1852
2
33rd
1854
3
34th
Year →
Class →
Congress →
1856
1
35th
1858
2
36th
1860
3
37th
1862
1
38th
1864
2
39th
1866
3
40th
1868
1
41st
1870
2
42nd
1872
3
43rd
1874
1
44th
1876
2
45th
1878
3
46th
1880
1
47th
1882
2
48th
1884
3
49th
1886
1
50th
1888
2
51st
1890
3
52nd
1892
1
53rd
1894
2
54th
Year →
Class →
Congress →
1896
3
55th
1898
1
56th
1900
2
57th
1902
3
58th
1904
1
59th
1906
2
60th
1908
3
61st
1910
1
62nd
1912
2
63rd
1914
3
64th
1916
1
65th
1918
2
66th
1920
3
67th
1922
1
68th
1924
2
69th
1926
3
70th
1928
1
71st
1930
2
72nd
Year →
Class →
Congress →
1932
3
73rd
1934
1
74th
1936
2
75th
1938
3
76th
1940
1
77th
1942
2
78th
1944
3
79th
1946
1
80th
1948
2
81st
1950
3
82nd
1952
1
83rd
1954
2
84th
1956
3
85th
1958
1
86th
1960
2
87th
1962
3
88th
1964
1
89th
1966
2
90th
Year →
Class →
Congress →
1968
3
91st
1970
1
92nd
1972
2
93rd
1974
3
94th
1976
1
95th
1978
2
96th
1980
3
97th
1982
1
98th
1984
2
99th
1986
3
100th
1988
1
101st
1990
2
102nd
1992
3
103rd
1994
1
104th
1996
2
105th
1998
3
106th
2000
1
107th
2002
2
108th
2004
3
109th
2006
1
110th
2008
2
111th
2010
3
112th
2012
1
113th
2014
2
114th
2016
3
115th
2018
1
116th
2020
2
117th
2022
3
118th
Ohio  2DRDRDRDRDRDRDRAJAJOhioAJDDDDWFSWDOhioRRRRDRDDRDRDROhioRRRRRDRDRRRROhioDDRRRRRRDDDDOhioRRDDDDDDDRRRRDRDRDR
Oklahoma   Oklahoma Oklahoma   Oklahoma 2DDDDDRRDDOklahomaDDDRDDDDDDDDOklahomaRRRDRDRDRRRRRRRRRRR
Oregon   Oregon Oregon 2DRRRDRDDRRRRROregonRRRRDDDRRRRROregonRRRRRRRDDDDROregonRRRRRRRRRRDRDDDDDDD
PennsylvaniaAAPAAAFFDRDRDRDRDRDRDRDRAJJPennsylvaniaDDDDDDWDDPennsylvaniaRRDRRRDRRRRRRPennsylvaniaRRRRRRRRRRRRPennsylvaniaRDRDDRRRDRDRPennsylvaniaRRRRRRRRRRRRRDRDRDD
Rhode IslandPAAAPAPAFFDRDRFDRFFDRDRAJRhode IslandAJAJWWWWWDDRhode IslandRRRRRRRRRRRRRRRhode IslandRRRRRRDRDRRRRhode IslandDDDDDDDDDDDDRhode IslandDDRDRDRDRDRDDDDDDD
South CarolinaPAPAAAFDRDRDRDRDRDRDRDRDRJSouth CarolinaDNuNuWDDDDDDSouth CarolinaD2RRRDDDDDDDSouth CarolinaDDDDDDDDDDDDSouth CarolinaDDDDDDDDDDDRSouth CarolinaDRDRDRDRDRDRRRRRRRR
South Dakota   South Dakota South Dakota 2RIRSouth DakotaPoRRRRRDRRRRDSouth DakotaRDRRRRRRRRDRSouth DakotaDDDRRRDRDDDDRDRRRRR
Tennessee  2DRDRDRDRDRDRDRDRDRDRJTennesseeDDWDWDWWWTennesseeDDSpRDDDDDDDDDTennesseeDDDDDDDDDDDDTennesseeDDDDDDDDDDDRTennesseeRRDRDDDDRRRRRRRRRR
Texas   Texas 2DDDTexasDD2RDDDDDDDDTexasDDDDDDDDDDDDTexasDDDDDDDDDDDRTexasDRDRDRDRRRRRRRRRRR
Utah   Utah Utah UtahSp[5]RRRRRRDRDRDUtahDDDDDRRRRDRDUtahRDRRRRRRRRRRRRRRRRR
Vermont 2AAFFFDRDRDRDRFDRDRAJAJVermontAJAJWWWWWWWVermontRRRRRRRRRRRRRVermontRRRRRRRRRRRRVermontRRRRRRRRRRRRVermontRRDRDRDRDRDRDIDIDID
VirginiaAAAAAAAADRDRDRDRDRDRDRDRDRDRJVirginiaDAJWWWDDDDVirginiaDDU[6]N[7]SpDDRaRaDDDDVirginiaDDDDDDDDDDDDVirginiaDDDDDDDDDDDDVirginiaIRIRRRDRDRRRDDDDDD
Washington   Washington Washington 2RRRWashingtonRRRRRRRRRDRDWashingtonDDDDDRDDDDDDWashingtonDDDDRDDRDRDDDDDDDDD
West Virginia   West Virginia West Virginia 2URRDDDDDDDDRWest VirginiaRRRRDRRRDRRDWest VirginiaDDDRDDDDDDDDWest VirginiaDDDDDDDDDDDDDDDRDR
Wisconsin   Wisconsin 2DDRWisconsinRRRRRRRRRRRDDWisconsinRRRRRRDRRRRRWisconsinDPrRRRRRRRDDDWisconsinDDDDRDRDDDDDDDRDRDR
Wyoming   Wyoming Wyoming 2RRRWyomingRRRRRRDRDRDRWyomingDDDRDDRDDRDRWyomingDRRRRRRRRRRRRRRRRR
Year →
Class →
Congress →
1789
1
1st
1789
2
1st
1789
3
1st
1790
1
2nd
1792
2
3rd
1794
3
4th
1796
1
5th
1798
2
6th
1800
3
7th
1802
1
8th
1804
2
9th
1806
3
10th
1808
1
11th
1810
2
12th
1812
3
13th
1814
1
14th
1816
2
15th
1818
3
16th
1820
1
17th
1822
2
18th
1824
3
19th
1826
1
20th
Year →
Class →
Congress →
1828
2
21st
1830
3
22nd
1832
1
23rd
1834
2
24th
1836
3
25th
1838
1
26th
1840
2
27th
1842
3
28th
1844
1
29th
1846
2
30th
1848
3
31st
1850
1
32nd
1852
2
33rd
1854
3
34th
Year →
Class →
Congress →
1856
1
35th
1858
2
36th
1860
3
37th
1862
1
38th
1864
2
39th
1866
3
40th
1868
1
41st
1870
2
42nd
1872
3
43rd
1874
1
44th
1876
2
45th
1878
3
46th
1880
1
47th
1882
2
48th
1884
3
49th
1886
1
50th
1888
2
51st
1890
3
52nd
1892
1
53rd
1894
2
54th
Year →
Class →
Congress →
1896
3
55th
1898
1
56th
1900
2
57th
1902
3
58th
1904
1
59th
1906
2
60th
1908
3
61st
1910
1
62nd
1912
2
63rd
1914
3
64th
1916
1
65th
1918
2
66th
1920
3
67th
1922
1
68th
1924
2
69th
1926
3
70th
1928
1
71st
1930
2
72nd
Year →
Class →
Congress →
1932
3
73rd
1934
1
74th
1936
2
75th
1938
3
76th
1940
1
77th
1942
2
78th
1944
3
79th
1946
1
80th
1948
2
81st
1950
3
82nd
1952
1
83rd
1954
2
84th
1956
3
85th
1958
1
86th
1960
2
87th
1962
3
88th
1964
1
89th
1966
2
90th
Year →
Class →
Congress →
1968
3
91st
1970
1
92nd
1972
2
93rd
1974
3
94th
1976
1
95th
1978
2
96th
1980
3
97th
1982
1
98th
1984
2
99th
1986
3
100th
1988
1
101st
1990
2
102nd
1992
3
103rd
1994
1
104th
1996
2
105th
1998
3
106th
2000
1
107th
2002
2
108th
2004
3
109th
2006
1
110th
2008
2
111th
2010
3
112th
2012
1
113th
2014
2
114th
2016
3
115th
2018
1
116th
2020
2
117th
2022
3
118th
 First Party System  Second Party System Third Party System Fourth Party System Fifth Party System Sixth Party System

Analytical tables

Last updated after the 2014 elections.

Results

First Party SystemSecond Party SystemThird Party SystemFourth Party SystemFifth Party SystemSixth Party SystemOverall since 1828
StateDR votesF votes% DRD votesAJ/W votesOther votes% DD votesR votesOther votes% DD votesR votesOther votes% DStateD votesR votesOther votes% DD votesR votesOther votes% DD votesR votesOther votes% D
Alabama301001000100930751200100Alabama1200100880505111082
AlaskaAlaska500100313019813038
Arizona71088Arizona930753130191917053
Arkansas800100940691200100Arkansas1200100133081547089
California3001006614611108California480331330812728148
Colorado071075058Colorado66050790442027142
Connecticut2820351331111801200Connecticut840671330812431739
Delaware01001801113109339025Delaware480331150693231845
Florida41080830731200100Florida1200100106063469182
Georgia9190730701010911200100Georgia120010088050499380
HawaiiHawaii23040151094174081
Idaho030001020Idaho66050214013833219
Illinois301001000100210115210017Illinois750581150693230151
Indiana40100630678506248033Indiana660506100383029348
Iowa301750130001200Iowa48033880501541126
Kansas0121011018Kansas111080160024924
Kentucky919019010130010084067Kentucky840676100383628949
Louisiana5010073070840671200100Louisiana1200100133081527384
Maine30100630661130711108Maine2100175101311544424
Maryland6460090011028575058Maryland8406712407538131161
Massachusetts191008100140039025Massachusetts570421510942331937
Michigan610860140011108Michigan570421420882634143
Minnesota1130701020Minnesota642501060631733431
Mississippi4010072078930751200100Mississippi12001004120254415272
Missouri201008108910217793075Missouri1020836100384317269
Montana0400102083Montana1110921240753311075
Nebraska01110210017Nebraska110181060631337225
Nevada1101864250Nevada1020831060632722352
New Hampshire7370712700130011108New Hampshire2100174120251447222
New Jersey82803603310407139025New Jersey480331510943522656
New Mexico44050New Mexico111092970562412067
New York64605316331002348033New York750581051632929447
North Carolina10010073070102177111092North Carolina12001005110314514471
North Dakota1302501200North Dakota2100171240751529034
Ohio801005315658038210017Ohio66050970562731444
Oklahoma82080Oklahoma1110923130192216058
Oregon5903139025Oregon480335110311737031
Pennsylvania82808108921101501200Pennsylvania570422140131744127
Rhode Island55502702201400210017Rhode Island12001001150692729743
South Carolina919071270840661200100South Carolina1110926100384415371
South Dakota031029117South Dakota210017970561329230
Tennessee110100450441220861200100Tennessee1110925110314414570
Texas4001001020831200100Texas1110924120253915072
Utah49031Utah75058115061229029
Vermont646009000130001200Vermont01200772447441111
Virginia10010054056913691200100Virginia120010068238449971
Washington0400210017Washington1110921330812618059
West Virginia8326239025West Virginia1110921510943714270
Wisconsin3017521101511108Wisconsin471331330812333140
Wyoming040039025Wyoming84067115061232027
Northeast4637553443541171031141494013Northeast456304282564581913195134
South76178272482591473367916030084South171210891291232516792175871
Midwest170100418379299452322116415Midwest5884440108850562583802339
West30010012473194774438West954806694114045251283746
United States13954721509510592052771541143314831United States3692164634123787521378119914051
StateDR votesF votes% DRD votesAJ/W votesOther votes% DD votesR votesOther votes% DD votesR votesOther votes% DStateD votesR votesOther votes% DD votesR votesOther votes% DD votesR votesOther votes% D
First Party SystemSecond Party SystemThird Party SystemFourth Party SystemFifth Party SystemSixth Party SystemOverall since 1828

States across party systems

S indicates that a state was split between the two major parties and did not elect either party more than 60 percent of the time. A * sign indicates that a state elected that party at least 80 percent of the time. No * sign indicates that the state elected that party between 60 and 80 percent of the time.

Party systems
State1789-17921st1824-18262nd3rd4th5th6th2000-2014[8]
AlabamaDR*JD*DD*D*SR*
AlaskaD*R*R*
ArizonaD*DR*R*
ArkansasD*DD*D*D*D
CaliforniaSR*RD*D*
ColoradoR*SSSD
ConnecticutPA*F*AJWR*R*DD*D*
DelawarePAF*JW*D*RRDD*
FloridaD*DD*D*DD
GeorgiaAA*DR*JDD*D*D*SR*
HawaiiRD*D*
IdahoR*R*SR*R*
IllinoisDR*JD*RR*SDD*
IndianaDR*AJDDRSRR
IowaDR*R*RSR
KansasR*R*R*R*R*
KentuckyAA*DR*JW*D*DDRR*
LouisianaDR*AJDDD*D*D*R
MaineDR*JDR*R*R*RR*
MarylandPA*DRJW*D*SDDD*
MassachusettsPA*F*AJW*R*RSD*D*
MichiganD*R*R*SD*D*
MinnesotaR*R*SDD*
MississippiDR*JDDD*D*RR*
MissouriDR*SD*DDD*RR
MontanaR*D*D*DD
NebraskaR*R*R*DS
NevadaR*SD*DR
New HampshireAADRJDR*R*R*RR
New JerseySDR*AJWDRRD*D*
New MexicoSD*SD*
New YorkAADRJDRRSDD*
North CarolinaPADR*JDDD*D*RR*
North DakotaRR*R*DD*
OhioDR*AJSRR*SSR
OklahomaD*D*R*R*
OregonRRRRD*
PennsylvaniaAADR*SD*R*R*SR*R
Rhode IslandPASAJWR*R*D*DD*
South CarolinaPADR*JDDD*D*RR*
South DakotaRR*R*SR
TennesseeDR*JSD*D*D*RR*
TexasD*D*D*D*RR*
UtahRSR*R*
VermontAA*DRAJW*R*R*R*SS
VirginiaAA*DR*JSDD*D*SD
WashingtonR*R*D*D*D*
West VirginiaDRD*D*D*
WisconsinDR*R*SD*D*
WyomingR*RDR*R*
State1789-17921st1824-18262nd3rd4th5th6th2000-
2014
Region1789-17921st1824-18262nd3rd4th5th6th2000-2014[8]
NortheastPASAJSR*R*SSD
SouthSDR*J*SDD*D*SR
MidwestDR*AJDRR*SSS
WestD*RSDSS
United StatesSDRSSSRDSS

See also

References

  • Martis, Kenneth C. The Historical Atlas of Political Parties in the United States Congress.

Notes