2018 Texas Senate election

2018 Texas Senate election

← 2016 November 6, 2018 2020 →
15 of the 31 seats in the Texas State Senate 16 seats needed for a majority
Majority party Minority party   Leader Paul Bettencourt José R. Rodríguez Party Republican Democratic Leader's seat 7th 29th Last election 20 11 Seats before 21 10 Seats won 19 12 Seat change 2 2 Popular vote 2,280,884 2,026,761 Percentage 52.14% 46.33%
Results by seat gains Results by vote share      Republican hold      Democratic hold      Republican gain      Democratic gain      No election Republican:      50–60%      70–80%      80–90% Democratic:      50–60%      60–70%      70–80%      >90%

Elections in Texas
Federal government Presidential elections 1848 1852 1856 1860 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 primaries Democratic 2000 2004 2008 2012 2016 2020 2024 Republican 1996 2000 2004 2008 2012 2016 2020 2024 U.S. Senate 1846 1847 1851 1853 1857 1859 1859 sp 1870 1871 1875 1876 1881 1882 1887 1888 1892 sp 1893 1894 1899 1901 1905 1907 1911 1913 1913 sp 1916 1918 1922 1924 1928 1930 1934 1936 1940 1941 sp 1942 1946 1948 1952 1954 1957 sp 1958 1960 1961 sp 1964 1966 1970 1972 1976 1978 1982 1984 1988 1990 1993 sp 1994 1996 2000 2002 2006 2008 2012 2014 2018 2020 2024 2026 U.S. House of Representatives 1846 1849 1851 1853 1855 1857 1859 1866 1869 1870 1871 1872 1874 1876 1878 1879 6th sp 1880 1882 1884 1886 1887 2nd sp 1888 1890 1892 9th sp 1894 1896 11th sp 1898 1900 1901 6th sp 1902 4th sp 1903 8th sp 1904 1905 8th sp 1906 1908 1910 1912 1913 10th sp 1914 1916 1918 1919 12th sp 1920 1922 13th sp 1924 1926 1928 1930 17th sp 1931 14th sp 1932 1933 7th sp 8th sp 15th sp 1934 1936 1937 10th sp 1938 1940 1942 1944 1946 6th sp 1947 9th sp 16th sp 1948 15th sp 1950 18th sp 1951 13th sp 1952 7th sp 1954 1956 1958 1960 1961 20th sp 1962 4th sp 13th sp 1963 10th sp 1964 1966 8th sp 1968 3rd sp 1970 1972 1974 1976 1st sp 22nd sp 1978 1980 1982 1983 6th sp 1984 1985 1st sp 1986 1988 1989 12th sp 18th sp 1990 1991 3rd sp 1992 1994 1996 1997 28th sp 1998 2000 2002 2003 19th sp 2004 2006 22nd 2008 2010 2012 2014 2016 2018 27th sp 2020 2021 6th sp 2022 34th sp 2024
State government General elections 2006 2007 2008 2009 2010 2011 2012 2013 2014 2015 2016 2017 2018 2020 2021 2022 2023 2024 Gubernatorial elections 1845 1847 1849 1851 1853 1855 1857 1859 1861 1863 1866 1866 1869 1873 1876 1878 1880 1882 1884 1886 1888 1890 1892 1894 1896 1898 1900 1902 1904 1906 1908 1910 1912 1914 1916 1918 1920 1922 1924 1926 1928 1930 1932 1934 1936 1938 1940 1942 1944 1946 1948 1950 1952 1954 1956 1958 1960 1962 1964 1966 1968 1970 1972 1974 1978 1982 1986 1990 1994 1998 2002 2006 2010 2014 2018 2022 2026 Lieutenant gubernatorial elections 2006 2010 2014 2018 2022 Attorney General elections 2018 2022 Comptroller elections 2022 Senate elections 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 House of Representatives elections 1992 1994 1996 1998 2000 2002 2004 2006 2008 2010 2012 2014 2016 2018 2020 2022 2024 Constitutional amendments 1972 2005 2007 2021 2023
Austin Mayoral elections 2003 2006 2009 2012 2014 2018 2022 2024 Austin municipal elections 2022 2024
Corpus Christi Mayoral elections 2012 2014 2016 2017 sp 2018 2020
Dallas–Fort Worth Arlington mayoral elections 2001 2003 2005 2007 2009 2011 2013 2015 2017 2019 2021 Dallas mayoral elections 1856 1857 1875 1904 1925 1961 1963 1965 1995 1999 2002 sp 2003 2007 2011 2015 2019 2023 Dallas municipal elections 2015 2019 2021 Fort Worth mayoral elections 2003 2007 2009 2011 2015 2017 2019 2021 2023 Denton mayoral elections 2020 2022 Plano municipal elections 2017 2019 2021
El Paso Mayoral elections 2001 2003 2005 2009 2013 2017 2020 Municipal elections 2017 2020
Houston Mayoral elections 1987 1989 1991 1993 1995 1997 1999 2001 2003 2005 2007 2009 2011 2013 2015 2019 2023 Municipal elections 2005 2007 2009
Laredo Mayoral elections 2018 2022
Lubbock Mayoral elections 2006 2008 2010 2012 2014 2016 2018 2020
San Antonio Mayoral elections 2005 2007 2009 2011 2013 2015 2017 2019 2021 2023 2025
Government
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The 2018 Texas Senate elections took place as part of the biennial United States elections. Texas voters elected state senators in 15 of the state senate's 31 districts. The winners of this election served in the 86th Texas Legislature. State senators serve four-year terms in the Texas State Senate. A statewide map of Texas's state Senate districts can be obtained from the Texas Legislative Council here, and individual district maps can be obtained from the U.S. Census here.

A primary election on March 6, 2018, determined which candidates appeared on the November 6 general election ballot. Primary election results can be obtained from the Texas Secretary of State's website.^[1]

Following the 2016 elections, Republicans maintained control of the Senate with 20 members. However, they gained an extra seat by flipping the 19th District in a September special election, giving them a 21-seat supermajority.^[2]

To claim control of the chamber from Republicans, the Democrats would have needed to net six Senate seats. The Democratic Party gained two seats, leaving the Republicans with a 19 to 12 majority in the chamber. Republicans maintained their supermajority, however, due to a 2015 rule change that reduced the effective vote threshold to pass legislation from 21 to 19.^[3]