States – Louisiana

President – Congress – State Offices – State Legislature

Data I Have: President – U.S. Senate – U.S. House – Governor – Lieutenant Governor – Secretary of State – Attorney General – Treasurer – Insurance Commissioner

President

Election	President	Electoral Votes
1812	Madison (DR)	3
1816	Monroe (DR)	3
1820	Monroe (DR)	3
1824	Adams (DR)	5
1828	Jackson (D)	5
1832	Jackson (D)	5
1836	Van Buren (D)	5
1840	Harrison (W)	5
1844	Polk (D)	6
1848	Taylor (W)	6
1852	Pierce (D)	6
1856	Buchanan (D)	6
1860	Breckenridge (SD)	6
1864	Confederacy	—
1868	Seymour (D)	7
1872	Grant (R)	8
1876	Hayes (R)	8
1880	Hancock (D)	8
1884	Cleveland (D)	8
1888	Cleveland (D)	8
1892	Cleveland (D)	8
1896	Bryan (D)	8
1900	Bryan (D)	8
1904	Parker (D)	9
1908	Bryan (D)	9
1912	Wilson (D)	10
1916	Wilson (D)	10
1920	Cox (D)	10
1924	Davis (D)	10
1928	Smith (D)	10
1932	Roosevelt (D)	10
1936	Roosevelt (D)	10
1940	Roosevelt (D)	10
1944	Roosevelt (D)	10
1948	Thurmond (SR)	10
1952	Stevenson (D)	10
1956	Eisenhower (R)	10
1960	Kennedy (D)	10
1964	Goldwater (R)	10
1968	Wallace (AI)	10
1972	Nixon (R)	10
1976	Carter (D)	10
1980	Reagan (R)	10
1984	Reagan (R)	10
1988	Bush (R)	10
1992	Clinton (D)	9
1996	Clinton (D)	9
2000	Bush (R)	9
2004	Bush (R)	9
2008	McCain (R)	9
2012	Romney (R)	8
2016	Trump (R)	8
2020	Trump (R)	8

Congress

Election	Class 2 Senator	Class 3 Senator	Representative(s)
1803	–	–	1 DR
1804	–	–	1 DR
1806	–	–	1 DR
1808	–	–	1 DR
1810	–	–	1 DR
1812	–	Fromentin (DR)	Robertson (DR)
1814	–	–	Robertson (DR)
1816	Claiborne (DR)	–	Robertson (DR)
1818	–	J. Brown (DR)	Butler (DR)
1820	–	–	Butler (DR)
1822	H. Johnson (DR)	–	2 AJ, 1 J
1824	–	J.S. Johnston (AJ)	2 AJ, 1 J
1826	–	–	2 AJ, 1 J
1828	Livingston (J)	–	1 J, 1 W, 1 AJ
1830	–	J.S. Johnston (AJ)	1 J, 1 W, 1 AJ
1832	–	–	1 J, 1 W, 1 AJ
1834	Waggaman (AJ)	–	1 J, 1 W, 1 AJ
1836	–	Mouton (J)	1 J, 1 W, 1 AJ
1838	–	–	3 Whig
1840	Barrow (W)	–	2 Whig, 1 DEM
1842	–	H. Johnson (W)	4 DEM
1844	–	–	4 DEM
1846	Downs (D)	–	4 DEM
1848	–	Soulé (D)	3 DEM, 1 Whig
1850	–	–	2 DEM, 2 Whig
1852	Benjamin (W)	–	4 DEM
1854	–	Slidell (D)	3 DEM, 1 KN
1856	–	–	3 DEM, 1 KN
1858	Benjamin (W)	–	3 DEM, 1 KN
1860	–	–	–
1862	–	–	–
1864	–	–	–
1866	–	–	3 GOP, 1 DEM, 1 Vacant
1868	–	–	4 GOP, 1 Vacant
1870	West (R)	–	5 GOP
1872	–	–	6 GOP
1874	–	–	3 DEM, 3 GOP
1876	Kellogg (R)	–	4 DEM, 2 GOP
1878	–	Jonas (D)	6 DEM
1880	–	–	6 DEM
1882	Gibson (D)	–	5 DEM, 1 GOP
1884	–	Eustis (D)	5 DEM, 1 GOP
1886	–	–	6 DEM
1888	Gibson (D)	–	5 DEM, 1 GOP
1890	–	White (D)	6 DEM
1892	–	–	6 DEM
1894	Caffery (D)	–	6 DEM
1896	–	McEnery (D)	6 DEM
1898	–	–	6 DEM
1900	Foster (D)	–	6 DEM
1902	–	McEnery (D)	7 DEM
1904	–	–	7 DEM
1906	Foster (D)	–	7 DEM
1908	–	McEnery (D)	7 DEM
1910	–	–	7 DEM
1912	Ransdell (D)	–	8 DEM
1914	–	R. Broussard (D)	7 DEM, 1 Prog.
1916	–	–	7 DEM, 1 Prog.
1918	Ransdell (D)	–	8 DEM
1920	–	E. Broussard (D)	8 DEM
1922	–	–	8 DEM
1924	Ransdell (D)	–	8 DEM
1926	–	Broussard (D)	8 DEM
1928	–	–	8 DEM
1930	H. Long (D)	–	8 DEM
1932	–	Overton (D)	8 DEM
1934	–	–	8 DEM
1936	Ellender (D)	–	8 DEM
1938	–	Overton (D)	8 DEM
1940	–	–	8 DEM
1942	Ellender (D)	–	8 DEM
1944	–	Overton (D)	8 DEM
1946	–	–	8 DEM
1948	Ellender (D)	–	8 DEM
1950	–	R. Long (D)	8 DEM
1952	–	–	8 DEM
1954	Ellender (D)	–	8 DEM
1956	–	R. Long (D)	8 DEM
1958	–	–	8 DEM
1960	Ellender (D)	–	8 DEM
1962	–	R. Long (D)	8 DEM
1964	–	–	8 DEM
1966	Ellender (D)	–	8 DEM
1968	–	R. Long (D)	8 DEM
1970	–	–	8 DEM
1972	Johnston (D)	–	7 DEM, 1 GOP
1974	–	R. Long (D)	6 DEM, 2 GOP
1976	–	–	6 DEM, 2 GOP
1978	Johnston (D)	–	5 DEM, 3 GOP
1980	–	R. Long (D)	6 DEM, 2 GOP
1982	–	–	6 DEM, 2 GOP
1984	Johnston (D)	–	6 DEM, 2 GOP
1986	–	Breaux (D)	5 DEM, 3 GOP
1988	–	–	4 DEM, 4 GOP
1990	Johnston (D)	–	4 DEM, 4 GOP
1992	–	Breaux (D)	4 DEM, 3 GOP
1994	–	–	5 GOP, 2 DEM
1996	Landrieu (D)	–	5 GOP, 2 DEM
1998	–	Breaux (D)	5 GOP, 2 DEM
2000	–	–	5 GOP, 2 DEM
2002	Landrieu (D)	–	4 GOP, 3 DEM
2004	–	Vitter (R)	5 GOP, 2 DEM
2006	–	–	5 GOP, 2 DEM
2008	Landrieu (D)	–	6 GOP, 1 DEM
2010	–	Vitter (R)	6 GOP, 1 DEM
2012	–	–	5 GOP, 1 DEM
2014	Cassidy (R)	–	5 GOP, 1 DEM
2016	–	Kennedy (R)	5 GOP, 1 DEM
2018	–	–	5 GOP, 1 DEM
2020	Cassidy (R)	–	5 GOP, 1 DEM
2022	–	Kennedy (R)	5 GOP, 1 DEM

State Offices

Year	G	LG	SoS	AG	T	A/C	AFC	IC	CoE	RL	SoE
1803	DR	–	DR	?	?	–	–	–	–	–	–
1804	DR	–	?	?	NP	–	–	–	–	–	–
1805	DR	–	DR	?	NP	–	–	–	–	–	–
1806	DR	–	DR	DR	NP	–	–	–	–	–	–
1807	DR	–	DR	DR	NP	–	–	–	–	–	–
1808	DR	–	DR	DR	NP	–	–	–	–	–	–
1809	DR	–	DR	NP	NP	–	–	–	–	–	–
1810	DR	–	DR	NP	NP	–	–	–	–	–	–
1811	DR	–	DR	NP	NP	–	–	–	–	–	–
1812	DR	–	DR	NP	DR	–	–	–	–	–	–
1813	DR	–	DR	DR	DR	–	–	–	–	–	–
1814	DR	–	DR	DR	DR	–	–	–	–	–	–
1815	DR	–	DR	DR	DR	–	–	–	–	–	–
1816	DR	–	DR	DR	DR	–	–	–	–	–	–
1817	DR	–	DR	DR	DR	–	–	–	–	–	–
1818	DR	–	DR	DR	NP	–	–	–	–	–	–
1819	DR	–	DR	DR	NP	–	–	–	–	–	–
1820	DR	–	DR	DR	NP	–	–	–	–	–	–
1821	DR	–	NR	DR	NP	–	–	–	–	–	–
1822	DR	–	NR	DR	NP	–	–	–	–	–	–
1823	DR	–	NR	DR	NP	–	–	–	–	–	–
1824	DR	–	NR	NP	NP	–	–	–	–	–	–
1825	NR	–	NR	NP	NP	–	–	–	–	–	–
1826	NR	–	NR	NP	NP	–	–	–	–	–	–
1827	NR	–	NR	NP	NP	–	–	–	–	–	–
1828	NR	–	NR	NP	NP	–	–	–	–	–	–
1829	NR	–	NR	NP	NP	–	–	–	–	–	–
1830	NR	–	NR	W	NP	–	–	–	–	–	–
1831	W	–	NR	W	NP	–	–	–	–	–	–
1832	W	–	W	W	NP	–	–	–	–	–	–
1833	W	–	W	W	NP	–	–	–	–	–	–
1834	W	–	W	W	NP	–	–	–	–	–	–
1835	W	–	NP	W	NP	–	–	–	–	–	–
1836	W	–	NP	W	NP	–	–	–	–	–	–
1837	W	–	NP	W	NP	–	–	–	–	–	–
1838	W	–	NP	W	NP	–	–	–	–	–	–
1839	W	–	NP	W	NP	–	–	–	–	–	–
1840	W	–	W	W	NP	–	–	–	–	–	–
1841	W	–	W	W	W	–	–	–	–	–	–
1842	W	–	W	W	W	–	–	–	–	–	–
1843	D	–	W	NP	W	–	–	–	–	–	–
1844	D	–	W	NP	W	–	–	–	–	–	–
1845	D	–	W	NP	W	–	–	–	–	–	–
1846	D	–	D	D	D	–	–	–	–	–	–
1847	D	–	D	D	D	–	–	–	–	–	–
1848	D	–	D	D	D	–	–	–	–	–	–
1849	D	–	D	D	D	–	–	–	–	–	–
1850	D	–	D	D	D	–	–	–	–	–	–
1851	D	–	D	D	D	–	–	–	–	–	–
1852	D	–	D	D	D	–	–	–	–	–	–
1853	D	D	D	D	D	–	–	–	–	–	–
1854	D	D	D	D	D	–	–	–	–	–	–
1855	D	D	D	D	D	–	–	–	–	–	–
1856	D	D	D	D	D	–	–	–	–	–	–
1857	D	D	D	D	D	–	–	–	–	–	–
1858	D	D	D	D	D	–	–	–	–	–	–
1859	D	D	D	D	D	–	–	–	–	–	–
1860	D	D	D	D	D	–	–	–	–	–	–
1861	D	D	D	D	D	–	–	–	–	–	–
1862	D	D/R	D	D	D	–	–	–	–	–	–
1863	D/R	D/R	D	D	D	–	–	–	–	–	–
1864	D/R	D/R	D	D	D	–	–	–	–	–	–
1865	D/R	D/R	D	D	D	–	–	–	–	–	–
1866	D	Vacant	D	D	D	–	–	–	–	–	–
1867	D	Vacant	D	D	D	–	–	–	–	–	–
1868	D	R	R	R	R	–	–	–	–	–	–
1869	R	R	R	R	R	–	–	–	–	–	–
1870	R	R	R	R	R	–	–	–	–	–	–
1871	R	R	R	R	R	–	–	–	–	–	–
1872	R	R	R	R	R	–	–	–	–	–	–
1873	D/R	R	R	R	R	–	–	–	–	–	–
1874	R	R	R	R	R	–	–	–	–	–	–
1875	R	R	R	R	R	–	–	–	–	–	–
1876	R	R	R	R	R	–	–	–	–	–	–
1877	D/R	D	R	D	R	–	–	–	–	–	–
1878	D	D	D	D	D	–	–	–	–	–	–
1879	D	D	D	D	D	–	–	–	–	–	–
1880	D	D	D	D	D	–	–	–	–	–	–
1881	D	D	D	D	D	–	–	–	–	–	–
1882	D	D	D	D	D	–	–	–	–	–	–
1883	D	D	D	D	D	–	–	–	–	–	–
1884	D	D	D	D	D	–	–	–	–	–	–
1885	D	D	D	D	D	–	–	–	–	–	–
1886	D	D	D	D	D	–	–	–	–	–	–
1887	D	D	D	D	D	–	–	–	–	–	–
1888	D	D	D	D	D	–	–	–	–	–	–
1889	D	D	D	D	D	–	–	–	–	–	–
1890	D	D	D	D	D	–	–	–	–	–	–
1891	D	D	D	D	D	–	–	–	–	–	–
1892	D	D	D	D	D	–	–	–	–	–	–
1893	D	D	D	D	D	–	–	–	–	–	–
1894	D	D	D	D	D	–	–	–	–	–	–
1895	D	D	D	D	D	–	–	–	–	–	–
1896	D	D	D	D	D	–	–	–	–	–	–
1897	D	D	D	D	D	–	–	–	–	–	–
1898	D	D	D	D	D	–	–	–	–	–	–
1899	D	D	D	D	D	–	–	–	–	–	–
1900	D	D	D	D	D	–	–	–	–	–	–
1901	D	D	D	D	D	–	–	–	–	–	–
1902	D	D	D	D	D	–	–	–	–	–	–
1903	D	D	D	D	D	–	–	–	–	–	–
1904	D	D	D	D	D	–	?	–	–	?	D
1905	D	D	D	D	D	–	?	–	–	?	D
1906	D	D	D	D	D	–	?	–	–	?	D
1907	D	D	D	D	D	–	?	–	–	?	D
1908	D	D	D	D	D	–	?	–	–	NP	D
1909	D	D	D	D	D	–	?	–	–	NP	D
1910	D	D	D	D	D	–	?	–	–	NP	D
1911	D	D	D	D	D	–	?	–	–	NP	D
1912	D	D	D	D	D	–	?	–	–	NP	D
1913	D	D	D	D	D	–	?	–	–	NP	D
1914	D	D	D	D	D	–	?	–	–	NP	D
1915	D	D	D	D	D	–	?	–	–	NP	D
1916	D	D	D	D	D	–	D	–	–	NP	D
1917	D	D	D	D	D	–	D	–	–	NP	D
1918	D	D	D	D	D	–	D	–	–	NP	D
1919	D	D	D	D	D	–	D	–	–	NP	D
1920	D	D	D	D	D	–	D	–	–	NP	D
1921	D	D	D	D	D	–	D	–	–	NP	D
1922	D	D	D	D	D	–	D	–	–	NP	D
1923	D	D	D	D	D	–	D	–	–	NP	D
1924	D	D	D	D	D	–	D	–	–	NP	D
1925	D	D	D	D	D	–	D	–	–	NP	D
1926	D	D	D	D	D	–	D	–	–	NP	D
1927	D	D	D	D	D	–	D	–	–	NP	D
1928	D	D	D	D	D	–	D	–	–	NP	D
1929	D	D	D	D	D	–	D	–	–	NP	D
1930	D	D	D	D	D	–	D	–	–	NP	D
1931	D	D	D	D	D	–	D	–	–	D	D
1932	D	D	D	D	D	–	D	–	–	D	D
1933	D	D	D	D	D	–	D	–	–	D	D
1934	D	D	D	D	D	–	D	–	–	D	D
1935	D	D	D	D	D	–	D	–	–	D	D
1936	D	D	D	D	D	–	D	–	–	D	D
1937	D	D	D	D	D	–	D	–	–	D	D
1938	D	D	D	D	D	–	D	–	–	D	D
1939	D	D	D	D	D	–	D	–	–	D	D
1940	D	D	D	D	D	–	D	–	–	D	D
1941	D	D	D	?	D	–	D	–	–	D	D
1942	D	D	D	?	D	–	D	–	–	D	D
1943	D	D	D	?	D	–	D	–	–	D	D
1944	D	D	D	D	D	–	D	–	–	D	D
1945	D	D	D	D	D	–	D	–	–	D	D
1946	D	D	D	D	D	–	D	–	–	D	D
1947	D	D	D	D	D	–	D	–	–	D	D
1948	D	D	D	D	D	–	D	–	–	D	D
1949	D	D	D	D	D	–	D	–	–	D	D
1950	D	D	D	D	D	–	D	–	–	D	D
1951	D	D	D	D	D	–	D	–	–	D	D
1952	D	D	D	D	D	D	D	–	–	D	D
1953	D	D	D	D	D	D	D	–	–	D	D
1954	D	D	D	D	D	D	D	–	–	D	D
1955	D	D	D	D	D	D	D	–	–	D	D
1956	D	D	D	D	D	D	D	–	App.	D	D
1957	D	D	D	D	D	D	D	D	App.	Vacant	D
1958	D	D	D	D	D	D	D	D	App.	Vacant	D
1959	D	D	D	D	D	D	D	D	App.	Vacant	D
1960	D	D	D	D	D	D	D	D	D	D	D
1961	D	D	D	D	D	D	D	D	D	D	D
1962	D	D	D	D	D	D	D	D	D	D	D
1963	D	D	D	D	D	D	D	D	D	D	D
1964	D	D	D	D	D	D	D	D	D	D	D
1965	D	D	D	D	D	D	D	D	D	D	D
1966	D	D	D	D	D	D	D	D	D	D	D
1967	D	D	D	D	D	D	D	D	D	D	D
1968	D	D	D	D	D	D	D	D	D	D	D
1969	D	D	D	D	D	D	D	D	D	D	D
1970	D	D	D	D	D	D	D	D	D	D	D
1971	D	D	D	D	D	D	D	D	D	D	D
1972	D	D	D	D	D	D	D	D	D	D	D
1973	D	D	D	D	D	D	D	D	D	D	D
1974	D	D	D	D	D	App.	D	D	D	D	D
1975	D	D	D	D	D	App.	D	D	D	D	D
1976	D	D	D	D	D	App.	D	D	D	App.	D
1977	D	D	D	D	D	App.	D	D	D	App.	D
1978	D	D	D	D	D	App.	D	D	D	App.	D
1979	D	D	D	D	D	App.	D	D	D	App.	D
1980	R	D	D	D	D	App.	D	D	D	App.	D
1981	R	D	D	D	D	App.	D	D	D	App.	D
1982	R	D	D	D	D	App.	D	D	D	App.	D
1983	R	D	D	D	D	App.	D	D	D	App.	D
1984	D	D	D	D	D	App.	D	D	D	App.	D
1985	D	D	D	D	D	App.	D	D	D	App.	D
1986	D	D	D	D	D	App.	D	D	D	App.	D
1987	D	D	D	D	D	App.	D	D	D	App.	D
1988	D	R	D	D	D	App.	D	D	D	App.	App.
1989	D	R	D	D	D	App.	D	D	D	App.	App.
1990	D	R	R	D	D	App.	D	D	D	App.	App.
1991	R	R	R	D	D	App.	D	D	D	App.	App.
1992	D	D	R	D	D	App.	D	D	D	App.	App.
1993	D	D	R	D	D	App.	D	D	D	App.	App.
1994	D	D	R	D	D	App.	D	D	D	App.	App.
1995	D	D	R	D	D	App.	D	D	D	App.	App.
1996	R	D	R	D	D	App.	D	D	D	App.	App.
1997	R	D	R	D	D	App.	D	D	D	App.	App.
1998	R	D	R	D	D	App.	D	D	D	App.	App.
1999	R	D	R	D	D	App.	D	D	D	App.	App.
2000	R	D	R	D	D	App.	D	D	R	App.	App.
2001	R	D	R	D	D	App.	D	D	R	App.	App.
2002	R	D	R	D	D	App.	D	D	R	App.	App.
2003	R	D	R	D	D	App.	D	D	R	App.	App.
2004	D	D	R	D	D	–	D	D	–	–	–
2005	D	D	R	D	D	–	D	D	–	–	–
2006	D	D	D	D	D	–	D	R	–	–	–
2007	D	D	D	D	D	–	D	R	–	–	–
2008	R	D	R	D	R	–	R	R	–	–	–
2009	R	D	R	D	R	–	R	R	–	–	–
2010	R	D	R	D	R	–	R	R	–	–	–
2011	R	R	R	R	R	–	R	R	–	–	–
2012	R	R	R	R	R	–	R	R	–	–	–
2013	R	R	R	R	R	–	R	R	–	–	–
2014	R	R	R	R	R	–	R	R	–	–	–
2015	R	R	R	R	R	–	R	R	–	–	–
2016	D	R	R	R	R	–	R	R	–	–	–
2017	D	R	R	R	R	–	R	R	–	–	–
2018	D	R	R	R	R	–	R	R	–	–	–
2019	D	R	R	R	R	–	R	R	–	–	–
2020	D	R	R	R	R	–	R	R	–	–	–
2021	D	R	R	R	R	–	R	R	–	–	–
2022	D	R	R	R	R	–	R	R	–	–	–
2023	D	R	R	R	R	–	R	R	–	–	–

State Legislature

Year	State Senate	State House
1803	–	–
1804	–	–
1805	–	–
1806	–	–
1807	–	–
1808	–	–
1809	–	–
1810	–	–
1811	–	–
1812	DR majority	DR majority
1813	DR majority	DR majority
1814	DR majority	DR majority
1815	DR majority	DR majority
1816	DR majority	DR majority
1817	DR majority	DR majority
1818	DR majority	DR majority
1819	DR majority	DR majority
1820	DR majority	DR majority
1821	DR majority	DR majority
1822	DR majority	DR majority
1823	NR majority	NR majority
1824	NR majority	NR majority
1825	NR majority	NR majority
1826	NR majority	NR majority
1827	NR majority	J majority
1828	NR majority	J majority
1829	11 Whig, 6 DEM, 1 ?	26 Whig, 21 DEM, 3 ?
1830	11 Whig, 6 DEM, 1 ?	26 Whig, 21 DEM, 3 ?
1831	Whig majority	Whig majority
1832	Whig majority	Whig majority
1833	Whig majority	DEM majority
1834	Whig majority	DEM majority
1835	Whig majority	Whig majority
1836	Whig majority	Whig majority
1837	DEM majority	DEM majority
1838	DEM majority	DEM majority
1839	10 Whig, 7 DEM	31 Whig, 17 DEM, 2 IND
1840	10 Whig, 7 DEM	31 Whig, 17 DEM, 2 IND
1841	8 Whig, 8 DEM, 1 ?	26 Whig, 14 DEM, 10?
1842	8 Whig, 8 DEM, 1 ?	26 Whig, 14 DEM, 10?
1843	9 Whig, 8 DEM	34 Whig, 6 DEM
1844	9 Whig, 8 DEM	34 Whig, 6 DEM
1845	9 DEM, 8 Whig	34 Whig, 26 DEM
1846	9 DEM, 8 Whig	34 Whig, 26 DEM
1847	20 DEM, 12 Whig	55 DEM, 43 Whig
1848	17 DEM, 15 Whig	51 Whig, 47 DEM
1849	17 DEM, 15 Whig	51 Whig, 47 DEM
1850	18 DEM, 14 Whig	54 Whig, 43 DEM
1851	18 DEM, 14 Whig	54 Whig, 43 DEM
1852	16 DEM, 16 Whig	53 Whig, 44 DEM
1853	19 Whig, 17 DEM	50 DEM, 41 KN
1854	20 DEM, 12 Whig	60 DEM, 37 Whig
1855	20 DEM, 12 Whig	60 DEM, 37 Whig
1856	18 DEM, 12 KN, 1 AA, 1 vacant	47 DEM, 41 KN
1857	18 DEM, 12 KN, 1 AA, 1 vacant	47 DEM, 41 KN
1858	23 DEM, 9 KN	49 DEM, 37 KN, 1 I Whig, 1 tie
1859	23 DEM, 9 KN	49 DEM, 37 KN, 1 I Whig, 1 tie
1860	21 DEM, 6 KN, 3 O, 1 IND, 1 vacant	59 DEM, 18 KN, 9 O, 9 IND, 3?
1861	21 DEM, 6 KN, 3 O, 1 IND, 1 vacant	59 DEM, 18 KN, 9 O, 9 IND, 3?
1862	Civil War	Civil War
1863	Civil War	Civil War
1864	Civil War	Civil War
1865	Civil War	Civil War
1866	32 Nonpartisan	98 Nonpartisan
1867	32 Nonpartisan	98 Nonpartisan
1868	32 Nonpartisan	98 Nonpartisan
1869	20 GOP, 16 DEM	56 GOP, 45 DEM
1870	20 GOP, 16 DEM	56 GOP, 45 DEM
1871	29 GOP, 7 DEM	74 GOP, 29 DEM, 2 vacant
1872	29 GOP, 7 DEM	74 GOP, 29 DEM, 2 vacant
1873	Disputed	Disputed
1874	Disputed	Disputed
1875	27 GOP, 9 DEM	63 DEM, 47 GOP
1876	27 GOP, 9 DEM	63 DEM, 47 GOP
1877	20 DEM, 16 GOP	64 DEM, 42 GOP, 4 vacant
1878	20 DEM, 16 GOP	64 DEM, 42 GOP, 4 vacant
1879	26 DEM, 10 GOP	75 DEM, 16 GOP, 2GB, 1 IND
1880	26 DEM, 10 GOP	75 DEM, 16 GOP, 2GB, 1 IND
1881	32 DEM, 4 GOP	74 DEM, 24 GOP
1882	32 DEM, 4 GOP	74 DEM, 24 GOP
1883	32 DEM, 4 GOP	74 DEM, 24 GOP
1884	31 DEM, 5 GOP	85 DEM, 13 GOP
1885	31 DEM, 5 GOP	85 DEM, 13 GOP
1886	31 DEM, 5 GOP	85 DEM, 13 GOP
1887	31 DEM, 5 GOP	85 DEM, 13 GOP
1888	33 DEM, 5 GOP	86 DEM, 12 GOP
1889	33 DEM, 5 GOP	86 DEM, 12 GOP
1890	33 DEM, 5 GOP	86 DEM, 12 GOP
1891	33 DEM, 5 GOP	86 DEM, 12 GOP
1892	38 DEM	96 DEM, 2 GOP
1893	38 DEM	96 DEM, 2 GOP
1894	38 DEM	96 DEM, 2 GOP
1895	38 DEM	96 DEM, 2 GOP
1896	32 DEM, 4 GOP, 2 Pop.	60 DEM, 24 GOP, 14 Pop.
1897	32 DEM, 4 GOP, 2 Pop.	60 DEM, 24 GOP, 14 Pop.
1898	32 DEM, 4 GOP, 2 Pop.	60 DEM, 24 GOP, 14 Pop.
1899	32 DEM, 4 GOP, 2 Pop.	60 DEM, 24 GOP, 14 Pop.
1900	39 DEM	98 DEM
1901	39 DEM	98 DEM
1902	39 DEM	98 DEM
1903	39 DEM	98 DEM
1904	39 DEM	98 DEM
1905	39 DEM	98 DEM
1906	39 DEM	98 DEM
1907	39 DEM	98 DEM
1908	41 DEM	114 DEM
1909	41 DEM	114 DEM
1910	41 DEM	114 DEM
1911	41 DEM	114 DEM
1912	39 DEM, 2 IND	118 DEM
1913	39 DEM, 2 IND	118 DEM
1914	39 DEM, 2 IND	118 DEM
1915	39 DEM, 2 IND	118 DEM
1916	36 DEM, 5 Prog.	106 DEM, 12 Prog.
1917	36 DEM, 5 Prog.	106 DEM, 12 Prog.
1918	36 DEM, 5 Prog.	106 DEM, 12 Prog.
1919	36 DEM, 5 Prog.	106 DEM, 12 Prog.
1920	41 DEM	118 DEM
1921	41 DEM	118 DEM
1922	41 DEM	118 DEM
1923	41 DEM	118 DEM
1924	39 DEM	101 DEM
1925	39 DEM	101 DEM
1926	39 DEM	101 DEM
1927	39 DEM	101 DEM
1928	39 DEM	101 DEM
1929	39 DEM	101 DEM
1930	39 DEM	101 DEM
1931	39 DEM	101 DEM
1932	39 DEM	101 DEM
1933	39 DEM	101 DEM
1934	39 DEM	101 DEM
1935	39 DEM	101 DEM
1936	39 DEM	101 DEM
1937	39 DEM	101 DEM
1938	39 DEM	101 DEM
1939	39 DEM	101 DEM
1940	39 DEM	101 DEM
1941	39 DEM	101 DEM
1942	39 DEM	101 DEM
1943	39 DEM	101 DEM
1944	39 DEM	101 DEM
1945	39 DEM	101 DEM
1946	39 DEM	101 DEM
1947	39 DEM	101 DEM
1948	39 DEM	101 DEM
1949	39 DEM	101 DEM
1950	39 DEM	101 DEM
1951	39 DEM	101 DEM
1952	39 DEM	101 DEM
1953	39 DEM	101 DEM
1954	39 DEM	101 DEM
1955	39 DEM	101 DEM
1956	39 DEM	101 DEM
1957	39 DEM	101 DEM
1958	39 DEM	101 DEM
1959	39 DEM	101 DEM
1960	39 DEM	101 DEM
1961	39 DEM	101 DEM
1962	39 DEM	101 DEM
1963	39 DEM	101 DEM
1964	39 DEM	103 DEM, 2 GOP
1965	39 DEM	103 DEM, 2 GOP
1966	39 DEM	102 DEM, 3 GOP
1967	39 DEM	101 DEM, 4 GOP
1968	39 DEM	104 DEM, 1 GOP
1969	39 DEM	105 DEM
1970	38 DEM, 1 GOP	104 DEM, 1 GOP
1971	38 DEM, 1 GOP	104 DEM, 1 GOP
1972	39 DEM	101 DEM, 4 GOP
1973	39 DEM	101 DEM, 4 GOP
1974	39 DEM	101 DEM, 4 GOP
1975	39 DEM	101 DEM, 4 GOP
1976	38 DEM, 1 GOP	101 DEM, 4 GOP
1977	38 DEM, 1 GOP	99 DEM, 6 GOP
1978	38 DEM, 1 GOP	98 DEM, 7 GOP
1979	38 DEM, 1 GOP	98 DEM, 7 GOP
1980	39 DEM	95 DEM, 10 GOP
1981	39 DEM	95 DEM, 10 GOP
1982	39 DEM	95 DEM, 10 GOP
1983	39 DEM	95 DEM, 10 GOP
1984	37 DEM, 2 GOP	93 DEM, 11 GOP, 1 IND
1985	37 DEM, 2 GOP	93 DEM, 11 GOP, 1 IND
1986	37 DEM, 2 GOP	93 DEM, 11 GOP, 1 IND
1987	37 DEM, 2 GOP	93 DEM, 11 GOP, 1 IND
1988	34 DEM, 5 GOP	88 DEM, 16 GOP, 1 IND
1989	34 DEM, 5 GOP	88 DEM, 16 GOP, 1 IND
1990	34 DEM, 5 GOP	88 DEM, 16 GOP, 1 IND
1991	34 DEM, 5 GOP	88 DEM, 16 GOP, 1 IND
1992	33 DEM, 6 GOP	87 DEM, 17 GOP, 1 IND
1993	33 DEM, 6 GOP	87 DEM, 17 GOP, 1 IND
1994	33 DEM, 6 GOP	87 DEM, 17 GOP, 1 IND
1995	33 DEM, 6 GOP	87 DEM, 17 GOP, 1 IND
1996	26 DEM, 13 GOP	78 DEM, 27 GOP
1997	26 DEM, 13 GOP	78 DEM, 27 GOP
1998	26 DEM, 13 GOP	78 DEM, 27 GOP
1999	26 DEM, 13 GOP	78 DEM, 27 GOP
2000	26 DEM, 13 GOP	74 DEM, 31 GOP
2001	26 DEM, 13 GOP	74 DEM, 31 GOP
2002	26 DEM, 13 GOP	74 DEM, 31 GOP
2003	26 DEM, 13 GOP	74 DEM, 31 GOP
2004	24 DEM, 15 GOP	66 DEM, 37 GOP, 2 IND
2005	24 DEM, 15 GOP	66 DEM, 37 GOP, 2 IND
2006	24 DEM, 15 GOP	66 DEM, 37 GOP, 2 IND
2007	24 DEM, 15 GOP	66 DEM, 37 GOP, 2 IND
2008	23 DEM, 16 GOP	53 DEM, 50 GOP, 2 IND
2009	23 DEM, 16 GOP	53 DEM, 50 GOP, 2 IND
2010	23 DEM, 16 GOP	53 DEM, 50 GOP, 2 IND
2011	22 GOP, 17 DEM	55 GOP, 46 DEM, 4 IND
2012	24 GOP, 15 DEM	58 GOP, 45 DEM, 2 IND
2013	24 GOP, 15 DEM	58 GOP, 45 DEM, 2 IND
2014	26 GOP, 13 DEM	59 GOP, 44 DEM, 2 IND
2015	26 GOP, 13 DEM	59 GOP, 44 DEM, 2 IND
2016	25 GOP, 14 DEM	61 GOP, 42 DEM, 2 IND
2017	25 GOP, 14 DEM	61 GOP, 41 DEM, 3 IND
2018	25 GOP, 14 DEM	61 GOP, 41 DEM, 3 IND
2019	25 GOP, 14 DEM	61 GOP, 39 DEM, 5 IND
2020	27 GOP, 12 DEM	68 GOP, 35 DEM, 2 IND
2021	27 GOP, 12 DEM	68 GOP, 34 DEM, 3 IND
2022	27 GOP, 12 DEM	69 GOP, 34 DEM, 2 IND
2023	27 GOP, 12 DEM	69 GOP, 34 DEM, 2 IND

Data that I have

President

1812 (by county)	1816 (by county)	1820 (by county)	1824 (by county)
1828 (by county)	1832 (by county)	1836 (by county)	1840 (by county)
1844 (by county)	1848 (by county)	1852 (by county)	1856 (by county)
1860 (by county)	1864 (by county)	1868 (by county)	1872 (by county)
1876 (by county)	1880 (by county)	1884 (by county)	1888 (by county)
1892 (by county)	1896 (by county)	1900 (by county)	1904 (by county)
1908 (by county)	1912 (by county)	1916 (by county)	1920 (by county)
1924 (by county)	1928 (by county)	1932 (by county)	1936 (by county)
1940 (by county)	1944 (by county)	1948 (by county)	1952 (by county)
1956 (by county)	1960 (by county)	1964 (by county)	1968 (by county)
1972 (by county)	1976 (by county)	1980 (by county)	1984 (by county)
1988 (by county)	1992 (by county)	1996 (by county)	2000 (by county)
2004 (by county)	2008 (by county)	2012 (by county)	2016 (by county)
2020 (by county)

U.S. Senate

1912 (by parish)	1912 Special Class 2(by parish)	1912 Special Class 3(by parish)	1914 (by parish)
1918 (by parish)	1918 Special (by parish)	1920 (by parish)	1924 (by parish)
1926 (by parish)	1930 Special (by parish)	1930 (by parish)	1932 (by parish)
1936 (by parish)	1936 Special (by parish)	1938 (by parish)	1942 (by parish)
1944 (by parish)	1948 Special (by parish)	1948 (by parish)	1950 (by parish)
1954 (by parish)	1956 (by parish)	1960 (by parish)	1962 (by parish)
1966 (by parish)	1968 (by parish)	1972 (by parish)	1974 (by parish)
1978 (by parish)	1980 (by parish)	1984 (by parish)	1986 (by parish)
1990 (by parish)	1992 (by parish)	1996 (by parish)	1998 (by parish)
2002 (by parish)	2004 (by parish)	2008 (by parish)	2010 (by parish)
2014 (by parish)	2016 (by parish)	2020 (by parish)	2022 (by parish)

U.S. House

1860	1862	1864	1866	1868	1870	1872	1874	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	1976	1978
1980	1982	1984	1986	1988	1990	1992	1994	1996	1998
2000	2002	2004	2006	2008	2010	2012	2014	2016	2018
2020	2022

Governor

1812 (by parish)	1816 (by parish)	1820 (by parish)	1824 (by parish)
1828 (by parish)	1830 Special (by parish)	1834 (by parish)	1838 (by parish)
1842 (by parish)	1846 (by parish)	1849 (by parish)	1852 (by parish)
1855 (by parish)	1859 (by parish)	1863 (by parish)	1864 (by parish)
1865 (by parish)	1868 (by parish)	1872 (by parish)	1876 (by parish)
1879 (by parish)	1884 (by parish)	1888 (by parish)	1892 (by parish)
1896 (by parish)	1900 (by parish)	1904 (by parish)	1908 (by parish)
1912 (by parish)	1916 (by parish)	1920 (by parish)	1924 (by parish)
1928 (by parish)	1932 (by parish)	1936 (by parish)	1940 (by parish)
1944 (by parish)	1948 (by parish)	1952 (by parish)	1956 (by parish)
1959 (by parish)	1963 (by parish)	1967 (by parish)	1972 (by parish)
1975 (by parish)	1979 (by parish)	1983 (by parish)	1987 (by parish)
1991 (by parish)	1995 (by parish)	1999 (by parish)	2003 (by parish)
2007 (by parish)	2011 (by parish)	2015 (by parish)	2019 (by parish)

Lieutenant Governor

1846 (by parish)	1849 (by parish)	1852 (by parish)	1855 (by parish)
1859 (by parish)	1863 (by parish)	1864 (by parish)	1865 (by parish)
1868 (by parish)	1872 (by parish)	1876 (by parish)	1879 (by parish)
1884 (by parish)	1888 (by parish)	1892 (by parish)	1896 (by parish)
1900 (by parish)	1904 (by parish)	1908 (by parish)	1912 (by parish)
1916 (by parish)	1920 (by parish)	1924 (by parish)	1928 (by parish)
1932 (by parish)	1936 (by parish)	1940 (by parish)	1944 (by parish)
1948 (by parish)	1952 (by parish)	1956 (by parish)	1959 (by parish)
1963 (by parish)	1967 (by parish)	1972 (by parish)	1975 (by parish)
1979 (by parish)	1983 (by parish)	1987 (by parish)	1991 (by parish)
1995 (by parish)	1999 (by parish)	2003 (by parish)	2007 (by parish)
2011 (by parish)	2015 (by parish)	2019 (by parish)

Secretary of State

1812 (by parish)	1816 (by parish)	1820 (by parish)	1824 (by parish)
1828 (by parish)	1834 (by parish)	1838 (by parish)	1842 (by parish)
1846 (by parish)	1849 (by parish)	1852 (by parish)	1855 (by parish)
1859 (by parish)	1863 (by parish)	1864 (by parish)	1865 (by parish)
1868 (by parish)	1872 (by parish)	1876 (by parish)	1879 (by parish)
1884 (by parish)	1888 (by parish)	1892 (by parish)	1896 (by parish)
1900 (by parish)	1904 (by parish)	1908 (by parish)	1912 (by parish)
1916 (by parish)	1920 (by parish)	1924 (by parish)	1928 (by parish)
1932 (by parish)	1936 (by parish)	1940 (by parish)	1944 (by parish)
1948 (by parish)	1952 (by parish)	1956 (by parish)	1959 (by parish)
1963 (by parish)	1967 (by parish)	1972 (by parish)	1975 (by parish)
1979 (by parish)	1983 (by parish)	1987 (by parish)	1991 (by parish)
1995 (by parish)	1999 (by parish)	2003 (by parish)	2007 (by parish)
2011 (by parish)	2015 (by parish)	2019 (by parish)

Attorney General

1812 (by parish)	1816 (by parish)	1820 (by parish)	1824 (by parish)
1828 (by parish)	1834 (by parish)	1838 (by parish)	1842 (by parish)
1846 (by parish)	1849 (by parish)	1852 (by parish)	1855 (by parish)
1859 (by parish)	1863 (by parish)	1864 (by parish)	1865 (by parish)
1868 (by parish)	1872 (by parish)	1876 (by parish)	1879 (by parish)
1884 (by parish)	1888 (by parish)	1892 (by parish)	1896 (by parish)
1900 (by parish)	1904 (by parish)	1908 (by parish)	1912 (by parish)
1916 (by parish)	1920 (by parish)	1924 (by parish)	1928 (by parish)
1932 (by parish)	1936 (by parish)	1940 (by parish)	1944 (by parish)
1948 (by parish)	1952 (by parish)	1956 (by parish)	1959 (by parish)
1963 (by parish)	1967 (by parish)	1972 (by parish)	1975 (by parish)
1979 (by parish)	1983 (by parish)	1987 (by parish)	1991 (by parish)
1995 (by parish)	1999 (by parish)	2003 (by parish)	2007 (by parish)
2011 (by parish)	2015 (by parish)	2019 (by parish)

Treasurer

1812 (by parish)	1816 (by parish)	1820 (by parish)	1824 (by parish)
1828 (by parish)	1834 (by parish)	1838 (by parish)	1842 (by parish)
1846 (by parish)	1849 (by parish)	1852 (by parish)	1855 (by parish)
1859 (by parish)	1863 (by parish)	1864 (by parish)	1865 (by parish)
1868 (by parish)	1872 (by parish)	1876 (by parish)	1879 (by parish)
1884 (by parish)	1888 (by parish)	1892 (by parish)	1896 (by parish)
1900 (by parish)	1904 (by parish)	1908 (by parish)	1912 (by parish)
1916 (by parish)	1920 (by parish)	1924 (by parish)	1928 (by parish)
1932 (by parish)	1936 (by parish)	1940 (by parish)	1944 (by parish)
1948 (by parish)	1952 (by parish)	1956 (by parish)	1959 (by parish)
1963 (by parish)	1967 (by parish)	1972 (by parish)	1975 (by parish)
1979 (by parish)	1983 (by parish)	1987 (by parish)	1991 (by parish)
1995 (by parish)	1999 (by parish)	2003 (by parish)	2007 (by parish)
2011 (by parish)	2015 (by parish)	2019 (by parish)

Insurance Commissioner

1959 (by parish)	1963 (by parish)	1967 (by parish)	1971 (by parish)
1975 (by parish)	1979 (by parish)	1983 (by parish)	1987 (by parish)
1991 (by parish)	1995 (by parish)	1999 (by parish)	2003 (by parish)
2007 (by parish)	2011 (by parish)	2015 (by parish)	2019 (by parish)

Sources

General Election Results – Louisiana. United States Election Atlas.

Party Affiliations in the State Legislatures: A Year by Year Summary, 1796-2006 [Michael J. Dubin]