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Tipping-point states

The state that delivered the 270th electoral vote in each election, and how it compared with the nation.

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YearTipping-point stateStateNationBias
2024 Pennsylvania R+1.7 R+1.5 R+0.2
2020 Wisconsin D+0.6 D+4.5 R+3.8
2016 Wisconsin R+0.8 D+2.0 R+2.8
2012 Colorado D+5.4 D+3.9 D+1.5
2008 Iowa D+9.5 D+7.2 D+2.3
2004 Ohio R+2.1 R+2.4 D+0.3
2000 Florida Even D+0.5 R+0.5
1996 Pennsylvania D+9.2 D+8.5 D+0.7
1992 Tennessee D+4.7 D+5.6 R+0.9
1988 Michigan R+7.9 R+7.8 R+0.1
1984 Michigan R+19.0 R+18.2 R+0.8
1980 Illinois R+7.9 R+9.7 D+1.8
1976 Wisconsin D+1.7 D+2.1 R+0.4
1972 Ohio R+21.6 R+23.2 D+1.6
1968 Ohio R+2.3 R+0.7 R+1.6
1964 Washington D+24.6 D+22.6 D+2.0
1960 Missouri D+0.5 D+0.2 D+0.3
1956 Florida R+14.5 R+15.4 D+0.9
1952 Michigan R+11.5 R+10.5 R+1.0
1948 California D+0.4 D+4.4 R+4.0
1944 New York D+5.0 D+7.5 R+2.5
1940 Pennsylvania D+6.9 D+9.9 R+3.0
1936 Ohio D+20.6 D+24.3 R+3.8
1932 Iowa D+17.7 D+17.8 R+0.1
1928 Illinois R+14.7 R+17.4 D+2.8
1924 New York R+26.6 R+25.2 R+1.4
1920 Rhode Island R+31.2 R+26.2 R+5.0
1916 California D+0.3 D+3.1 R+2.8
1912 Delaware D+13.6 D+18.6 R+5.0
1908 West Virginia R+10.3 R+8.6 R+1.7
1904 New Jersey R+18.6 R+18.8 D+0.2
1900 Illinois R+8.4 R+6.2 R+2.2
1896 Ohio R+5.0 R+5.3 D+0.3
1892 Illinois D+3.1 D+3.0 D+0.1
1888 New York R+1.1 D+0.8 R+1.9
1884 New York D+0.1 D+0.7 R+0.6
1880 New York R+1.9 R+0.1 R+1.8
1872 Illinois R+13.3 R+11.8 R+1.5
1868 North Carolina R+6.8 R+5.4 R+1.4
1864 Illinois R+8.8 R+10.2 D+1.4
1860 New York R+7.4 R+10.4 D+3.0
1856 Indiana D+10.3 D+12.2 R+1.9

Bias: how much more Republican (R+) or Democratic (D+) the tipping-point state was than the national popular vote. Two-party elections from 1856; Maine and Nebraska counted as whole states.

More insights

Official results As published by The American Presidency Project (UC Santa Barbara) and the state documents it links. How we use this data