2010 Illinois gubernatorial election

2010 Illinois gubernatorial election

← 2006 November 2, 2010 2014 →
Turnout	49.69% 2.40 pp
Nominee Pat Quinn Bill Brady Party Democratic Republican Running mate Sheila Simon Jason Plummer Popular vote 1,745,219 1,713,385 Percentage 46.79% 45.94%
County results Quinn:      40–50%      60–70% Brady:      40–50%      50–60%      60–70%      70–80%
Governor before election Pat Quinn Democratic Elected Governor Pat Quinn Democratic

Elections in Illinois
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Ballot measures and referendums State capitol referendum (1834) Cutback Amendment (1980) Crime Victim Rights Amendment (1992) Illinois Governor Recall Amendment (2010) Public Pension Amendment (2012) Marsy's Law (2014) Right to Vote Amendment (2014) Transportation Taxes and Fees Lockbox Amendment (2016) Fair Tax (2020) Right to Collective Bargaining Amendment (2022)
Chicago General elections 2019 2023 Mayoral elections 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1851 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1865 1867 1869 1871 1873 1876 1877 1879 1881 1883 1885 1887 1889 1891 1893 1893 sp 1895 1897 1899 1901 1903 1905 1907 1911 1915 1919 1923 1927 1931 1935 1939 1943 1947 1951 1955 1959 1963 1967 1971 1975 1977 sp 1979 1983 1987 1989 sp 1991 1995 1999 2003 2007 2011 2015 2019 2023 Aldermanic elections 1923 1925 1927 1929 2011 2015 2019 2023 Chicago Board of Education elections 2024 2026
Cook County County elections 1946 1980 State's Attorney 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024
Rockford Mayoral elections 2021
v t e

The 2010 Illinois gubernatorial election took place on November 2, 2010. Incumbent Democratic Governor Pat Quinn was elected to a full term in office, having become governor in 2009 following the impeachment and removal of Governor Rod Blagojevich.^[1] Quinn was elected as the Democratic nominee,^[2] the Illinois Green Party nominee was attorney and 2006 nominee Rich Whitney, the Republican nominee was State Senator Bill Brady, the Libertarian Party nominee was Lex Green, and Scott Lee Cohen ran as an independent.

Quinn was elected to a full term in a very close race, defeating Brady by only about 32,000 votes with Brady carrying 98 of the state's 102 counties.^[3] Prior to the general election, the primary election in February 2010 featured extremely close races between candidates for the two largest parties' nominations. Quinn warded off a challenge by Comptroller Dan Hynes by a margin of about 8,300 votes, while Brady won the Republican nomination on the strength of fewer than 200 votes in a fractured seven-way race. This was the first time Gallatin County went Republican for the governor level since 1920. The election marked the first time since 1852 that the Democrats won three consecutive gubernatorial elections in Illinois.^[4] This is also the first gubernatorial election since 1990 in which the winner was of the same party as the incumbent president.