2014 Illinois Senate election

The Illinois State Senate Election of 2014 determined, along with 40 senators not up for re-election, the membership of the 99th Illinois State Senate. The Democratic Party retained its majority, losing one seat with defeat of Mike Jacobs of East Moline by Neil Anderson.

Illinois Senate elections, 2014

November 4, 2014 (2014-11-04)
19 of 59 total seats in the Illinois Senate 30 seats needed for a majority
Majority party Minority party   Leader John Cullerton Christine Radogno Party Democratic Republican Leader's seat 6th-Chicago 41st-La Grange Last election 40 19 Seats won 39 20 Seat change 1 1 Popular vote 476,373 569,414 Percentage 45.55% 54.45% Swing 10.08% 10.08%
President before election John Cullerton Democratic President-Elect John Cullerton Democratic

Elections in Illinois
Federal government U.S. Presidential elections 1820 1824 1828 1832 1836 1840 1844 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 Dem 2008 Dem Rep 2012 Dem Rep 2016 Dem Rep 2020 Dem Rep U.S. Senate elections 1818 1819 1823 1824 1824 sp. 1825 1830 sp. 1831 1835 1837 1843 1846 1849 1849 sp. 1853 1859 1861 1863 sp. 1867 1879 1882 1885 1885 sp. 1887 sp. 1888 1890 1894 1896 1897 1901 1903 1907 1909 1913 1913 sp. 1914 1918 1920 1924 1926 1928 sp. 1930 1932 1936 1938 1940 sp. 1942 1944 1948 1950 1954 1956 1960 1962 1966 1968 1970 sp. 1972 1974 1978 1980 1984 1986 1990 1992 1996 1998 2002 2004 2008 2010 2014 2016 2020 2022 U.S. House elections 1818 1819 1820 1822 1824 1826 1828 1831 1832 1834 1836 1838 1840 1842 1844 1846 1848 1850 1852 1854 1856 1858 1859 6th sp. 1860 1861 6th sp. 1862 1864 1866 1868 1870 1871 AL sp. 1872 1874 1876 1878 1880 1882 1884 1886 1888 1890 1892 1894 1895 10th sp. 1895 18th sp. 1896 1898 1900 1902 1904 1906 1908 1910 1912 1914 1916 1918 4th sp. 1920 1928 1930 1932 1934 1936 1938 1940 1942 1944 1944 19th sp. 1946 1948 1950 1952 1954 1956 1958 1960 1962 1964 1966 1968 1970 1972 1972 15th sp. 1976 1978 1980 1980 10th sp. 1982 1986 1988 1992 1994 1995 2nd sp. 1996 1998 2000 1st 2000 2002 2004 2006 2006 6th 2006 8th 2006 10th 2006 11th 2006 19th 2008 2008 14th sp. 2009 5th sp. 2010 2012 2013 2nd sp. 2014 2015 18th sp. 2016 2018 2020
State government Gubernatorial elections 1818 1822 1826 1830 1834 1838 1842 1846 1848 1852 1856 1860 1864 1868 1872 1904 1908 1912 1916 1936 1940 1944 1948 1952 1956 1960 1964 1968 1972 1976 1978 1982 1986 1990 1994 1998 2002 2006 2010 2014 2018 State Senate elections 2008 2010 2012 2014 2016 2018 2020 State House of Representatives elections 2006 2008 2010 2012 2014 2016 2018 2020 Judicial elections 1936 1938 1940 1942 1948 1960 1962 2014 2016 2018 2020 General elections 1936 1938 1940 1942 1944 1946 1948 1950 1952 1954 1956 1958 1960 1962 1964 1966 1968 1969 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
Ballot measures Nov 1980: Cutback Amendment Nov 2010: Illinois Governor Recall Amendment Nov 2012: Illinois Public Pension Amendment Nov 2014: Marsy's Law Nov 2014: Illinois Right to Vote Amendment Nov 2020: Illinois Fair Tax
Chicago Mayoral elections 1837 1838 1839 1840 1841 1842 1843 1844 Mar Apr 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 Apr Jul 1877 1879 1881 1883 1885 1887 1889 1891 1893 Apr Dec 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 1979 1983 1987 1989 1991 1995 1999 2003 2007 2011 2015 2019 2023 Aldermanic elections 1923 1925 1927 1929 1931 1933 1935 1939 1943 1947 1951 1955 1959 1963 1967 1971 1975 1979 1983 1987 1991 1995 1999 2003 2007 2011 2015 2019 General elections 2019
Cicero Municipal elections 1924
Cook County County elections 1946 1984 1986 1988 1990 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022

Despite winning a majority of the votes cast in this election, the Republicans remained in the minority, even within the Class of Senators elected this year. There was no possibility of control of the chamber changing hands. Each party only ran 13 candidates, and for control of the Senate to have passed to the Republican Party, it would have to have won eighteen seats of the 19 elected in this election.