Contents

2020 Maine Senate election

2020 Maine Senate election

← 2018 November 3, 2020 2022 →
All 35 seats in the Maine Senate 18 seats needed for a majority
Majority party Minority party   Leader Troy Jackson Dana Dow Party Democratic Republican Leader's seat 1st 13th (lost re-election) Seats before 21 14 Seats won 22 13 Seat change 1 1 Popular vote 418,062 369,474 Percentage 52.9% 46.7% Swing 3.0% 3.5%
Results:      Democratic hold      Democratic gain      Republican hold      Republican gain
Senate President before election Troy Jackson Democratic Elected Senate President Troy Jackson Democratic

Elections in Maine
Federal offices U.S. President 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 Dem 1988 1992 1996 2000 Dem 2004 Dem 2008 Dem Rep 2012 Rep 2016 Dem Rep 2020 Dem Rep 2024 Dem Rep U.S. Senate 1820 1821 1823 1823 1827 1829 sp 1835 1835 sp 1837 sp 1839 1840 1843 sp 1846 1848 sp 1851 1854 sp 1857 1857 sp 1859 1861 sp 1863 1865 sp 1869 1870 sp 1875 1877 1877 sp 1880 1881 1881 sp 1883 1887 1889 1893 1895 1899 1901 1905 1907 1911 1912 sp 1913 1916 1916 sp 1918 1922 1924 1926 sp 1928 1930 1934 1936 1940 1942 1946 1948 1952 1954 1958 1960 1964 1966 1970 1972 1976 1978 1982 1984 1988 1990 1994 1996 2000 2002 2006 2008 2012 2014 2018 2020 2024 U.S. House of Representatives 1820–1821 1822 sp 2nd 1823 1824–1825 1826–1827 1826 sp 5th 1827 sp 1st 1828–1830 1830 1833 1834 1836 1838 1840 1843 1844 1846 1848 1850 1852 1854 1856 1858 1860 1860 sp 5th 1862 1864 1866 1868 1870 1872 1874 1876 1878 1880 1881 sp 2nd 1882 1884 1886 1888 1890 1892 1894 1896 1897 sp 3rd 1898 1899 sp 1st 1899 sp 2nd 1900 1901 sp 4th 1902 1904 1906 1908 1908 sp 2nd 1908 sp 4th 1910 1912 1913 sp 3rd 1914 1916 1918 1920 1922 1924 1926 1928 1930 1932 1934 1936 1938 1940 1940 sp 2nd 1942 1944 1946 1948 1950 1951 sp 3rd 1952 1954 1956 1958 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
State government Gubernatorial elections 1820 1821 1822 1823 1824 1825 1826 1827 1828 1829 1830 1831 1832 1833 1834 1835 1836 1837 1838 1839 1840 1841 1842 1843 1844 1845 1846 1847 1848 1849 1850 1852 1853 1854 1855 1856 1857 1858 1859 1860 1861 1862 1863 1864 1865 1866 1867 1868 1869 1870 1871 1872 1873 1874 1875 1876 1877 1878 1879 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 1966 1970 1974 1978 1982 1986 1990 1994 1998 2002 2006 2010 2014 2018 2022 State Senate elections 2016 2018 2020 2022 State House elections 2016 2018 2020 2022
Ballot measures People's vetoes 2009 Question 1 2011 Question 1 2018 Question 1 (Jun) 2020 Question 1 Citizen initiated referendums 2012 Question 1 2014 Question 1 2015 Question 1 2016 Question 1 Question 2 Question 3 Question 4 Question 5 2017 Question 1 Question 2 2018 Question 1 (Nov) 2021 Question 1 2023 Question 1 Constitutional amendments 2021 Question 3
City of Portland Mayoral elections 2011 2015 2019 2023
v t e

The 2020 Maine State Senate election was held on Tuesday, November 3, 2020, with the primary election using instant-runoff voting being held on July 14, 2020, to elect the 130th Maine Senate. Voters in all 35 districts of the Maine State Senate will elect their senators. The elections will coincide with the elections for other offices, including for U.S. President, U.S. Senate, U.S. House and the Maine House of Representatives. Republicans only needed to gain four seats to win control of the chamber; they instead gained only one and lost another two, resulting in a net increase in the Democratic Party's majority.

The primary elections were held on July 14, 2020.

In the 2018 Maine State Senate elections, Democrats gained control of Maine State Senate by a 21–14 margin. Before those elections, Republicans had controlled the chamber since 2014 Maine State Senate elections.

Results^[2]

Parties		Candidates	Popular Vote		Seats
			Vote	%	2018	2020	+/−	Strength
	Democratic	35	418,062	52.85%	21	22	1	62.86%
	Republican	33	369,474	46.71%	14	13	1	37.14%
	Independent	2	3,479	0.44%	0	0		0.00%
Total		70	791,015	100.00%	35	35		100.00%

Seats where the margin of victory was under 10%:

1. District 13, 2.96% gain
2. District 34, 3.72% gain
3. District 20, 6.84%
4. District 11, 8.32%
5. District 30, 9.6%

Source: Official candidate listings.^[3]

• 2020 Maine elections

^[2]

• Elections & Voting division of the Maine Secretary of State
• Government Documents Round Table of the American Library Association, "Maine", Voting & Elections Toolkits
• "Maine: Election Tools, Deadlines, Dates, Rules, and Links", Vote.org, Oakland, CA
• "League of Women Voters of Maine". (State affiliate of the U.S. League of Women Voters)
• Maine 2019 & 2020 Elections, OpenSecrets