2004 United States presidential election in Iowa

2004 United States presidential election in Iowa

← 2000 November 2, 2004 2008 →

Nominee George W. Bush John Kerry Party Republican Democratic Home state Texas Massachusetts Running mate Dick Cheney John Edwards Electoral vote 7 0 Popular vote 751,957 741,898 Percentage 49.90% 49.23%

County Results Bush   40–50%   50–60%   60–70%   70–80%   80–90% Kerry   40–50%   50–60%   60–70%

President before election George W. Bush Republican Elected President George W. Bush Republican

Elections in Iowa
Federal government U.S. Presidential elections 1848 1852 1856 1860 1864 1868 1872 1876 1880 1884 1888 1892 1896 1900 1904 1908 1912 1916 1920 1924 1928 1932 1936 1940 1944 1948 1952 1956 1960 1964 1968 1972 1976 1980 1984 1988 1992 1996 2000 2004 2008 2012 2016 2020 2024 Presidential caucuses Democratic 1976 1980 1984 1992 2000 2004 2008 2012 2016 2020 2024 Republican 1980 1996 2000 2008 2012 2016 2020 2024 U.S. Senate elections 1848 1849 1852 1855 1857 sp 1858 1860 1864 1866 1866 sp 1870 1870 sp 1872 1878 1882 1882 sp 1884 1888 1890 1894 1896 1900 1902 1902 sp 1907 1908 1908 sp 1909 1911 sp 1913 1914 1918 1920 1922 sp 1924 1926 1926 sp 1930 1932 1936 1936 sp 1938 1942 1944 1948 1950 1954 1956 1960 1962 1966 1968 1972 1974 1978 1980 1984 1986 1990 1992 1996 1998 2002 2004 2008 2010 2014 2016 2020 2022 2026 2028 U.S. House of Representatives elections 1846 1847 1848 1850 1st sp 1852 1854 1856 1858 1860 1861 1st sp 1862 1864 1866 1868 1870 2nd sp 1872 1874 1876 1878 1879 5th sp 1880 1882 1883 6th sp 1884 7th sp 1886 1888 1890 7th sp 1892 1894 1896 1898 1900 10th sp 1902 1904 1906 1908 1910 1911 9th sp 1912 11th sp 1914 2nd sp 1916 1918 1920 1921 5th sp 1922 1923 8th sp 1924 1926 1928 9th sp 1930 1932 1934 1936 1938 1940 6th sp 1942 9th sp 1944 1946 1948 1950 1952 1954 1956 1958 1959 4th sp 1960 1962 1964 1966 1968 1970 1972 1974 1976 1978 1980 1982 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024
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v t e

The 2004 United States presidential election in Iowa took place on November 2, 2004, as part of the 2004 United States presidential election in which all 50 states plus the District of Columbia participated. Voters chose seven electors to represent them in the Electoral College via a popular vote pitting incumbent Republican President George W. Bush and his running mate, Vice President Dick Cheney, against Democratic challenger and Senator from Massachusetts John F. Kerry and his running mate, Senator from North Carolina John Edwards. Six third parties were also on the ballot.

Iowa was won by President George W. Bush by a 0.67% margin of victory, or 10,059 votes, despite losing the state to Al Gore four years earlier. Prior to the election, most news organizations considered this a swing state. The Democrats had won Iowa in the previous four presidential elections, though only narrowly in 2000. Gore had won the state by only 0.32 percentage points, or 4,144 votes, a much weaker margin compared to the prior three elections. In 1988, Democrat Michael Dukakis won the state by 10.21% even in an otherwise Republican landslide year, and Bill Clinton carried the state by 6.02% in 1992 and 10.34% in 1996. Iowa was one of just two states, along with New Mexico, to vote for Gore in 2000 but flip to Bush in 2004, although it was won both times by narrow margins. Iowa was one of two states to be won by George W. Bush in at least one of his presidential runs that his father George H. W. Bush never carried, the other being West Virginia.

Bush became the first Republican to win Iowa since Ronald Reagan had done so in 1984. As of the 2020 presidential election, this is the last time a Republican won Iowa by only a plurality. Until 2020, this was the last time Iowa did not vote for the same candidate as neighboring Wisconsin. This election marked a new streak of Iowa voting for the winning ticket in every election along with Florida and Ohio until 2020, when all three voted for the losing candidate. With Iowa, Florida, and Ohio's winning streaks no longer being intact, Wisconsin, Michigan, and Pennsylvania are now all tied for the longest streaks of siding with the winner, all three of which most recently failing to do so when they backed Kerry during his losing presidential bid in 2004.

Bush is also the only US president to win the White House without Iowa and then carry it upon winning re-election. This is the opposite of Woodrow Wilson and FDR, as they are the only two presidents to have carried Iowa upon winning office but lose it upon re-election. This remains the last election where Iowa voted to the left of Nevada and New Mexico.