List of Iowa General Assemblies

This is a list of Iowa General Assemblies, the legislature of Iowa. This list only covers regular sessions.

Territorial Assemblies

These are the meetings of the Iowa Territory legislature. The upper chamber was known as the council instead of the senate.

Territorial Assemblies

Number	Convened	Adjourned
1st Legislative Assembly of the Territory of Iowa	November 12, 1838	January 25, 1839
2nd Legislative Assembly of the Territory of Iowa	November 4, 1839	January 17, 1840
3rd Legislative Assembly of the Territory of Iowa	November 2, 1840	January 15, 1841
4th Legislative Assembly of the Territory of Iowa	December 6, 1841	February 18, 1842
5th Legislative Assembly of the Territory of Iowa	December 5, 1842	February 17, 1843
6th Legislative Assembly of the Territory of Iowa	December 4, 1843	February 16, 1844
7th Legislative Assembly of the Territory of Iowa	May 5, 1845	June 11, 1845
8th Legislative Assembly of the Territory of Iowa	December 1, 1845	January 19, 1846

Post-Incorporation sessions

These are the sessions of the current legislature. Assemblies with 2 dates signify that there were 2 regular sessions.

Number	Convened	Adjourned
1st General Assembly of Iowa	November 30, 1846	February 25, 1847
2nd General Assembly of Iowa	December 4, 1848	January 15, 1849
3rd General Assembly of Iowa	December 2, 1850	February 5, 1851
4th General Assembly of Iowa	December 6, 1852	January 24, 1853
5th General Assembly of Iowa	December 4, 1854	January 25, 1855
6th General Assembly of Iowa	December 1, 1856	January 29, 1857
7th General Assembly of Iowa	January 11, 1858	March 23, 1858
8th General Assembly of Iowa	January 9, 1860	April 3, 1860
9th General Assembly of Iowa	January 13, 1862	April 8, 1862
10th General Assembly of Iowa	January 11, 1864	March 29, 1864
11th General Assembly of Iowa	January 8, 1866	April 3, 1866
12th General Assembly of Iowa	January 13, 1868	April 8, 1868
13th General Assembly of Iowa	January 10, 1870	April 13, 1870
14th General Assembly of Iowa	January 8, 1872	April 23, 1872
15th General Assembly of Iowa	January 12, 1874	March 19, 1874
16th General Assembly of Iowa	January 10, 1876	March 16, 1876
17th General Assembly of Iowa	January 14, 1878	March 26, 1878
18th General Assembly of Iowa	January 12, 1880	March 27, 1880
19th General Assembly of Iowa	January 9, 1882	March 17, 1882
20th General Assembly of Iowa	January 14, 1884	April 2, 1884
21st General Assembly of Iowa	January 11, 1886	April 13, 1886
22nd General Assembly of Iowa	January 9, 1888	April 10, 1888
23rd General Assembly of Iowa	January 13, 1890	April 15, 1890
24th General Assembly of Iowa	January 11, 1892	March 30, 1892
25th General Assembly of Iowa	January 8, 1894	April 6, 1894
26th General Assembly of Iowa	January 13, 1896	April 11, 1896
27th General Assembly of Iowa	January 10, 1898	April 1, 1898
28th General Assembly of Iowa	January 8, 1900	April 6, 1900
29th General Assembly of Iowa	January 13, 1902	April 11, 1902
30th General Assembly of Iowa	January 11, 1904	April 12, 1904
31st General Assembly of Iowa	January 8, 1906	April 6, 1906
32nd General Assembly of Iowa	January 14, 1907	April 9, 1907
33rd General Assembly of Iowa	January 11, 1909	April 9, 1909
34th General Assembly of Iowa	January 9, 1911	April 12, 1911
35th General Assembly of Iowa	January 13, 1913	April 19, 1913
36th General Assembly of Iowa	January 11, 1915	April 17, 1915
37th General Assembly of Iowa	January 8, 1917	April 14, 1917
38th General Assembly of Iowa	January 13, 1919	April 19, 1919
39th General Assembly of Iowa	January 10, 1921	April 8, 1921
40th General Assembly of Iowa	January 8, 1923	April 17, 1923
41st General Assembly of Iowa	January 12, 1925	April 3, 1925
42nd General Assembly of Iowa	January 10, 1927	April 15, 1927
43rd General Assembly of Iowa	January 14, 1929	April 12, 1929
44th General Assembly of Iowa	January 12, 1931	April 15, 1931
45th General Assembly of Iowa	January 9, 1933	April 20, 1933
46th General Assembly of Iowa	January 14, 1935	April 23, 1935
47th General Assembly of Iowa	January 11, 1937	April 20, 1937
48th General Assembly of Iowa	January 9, 1939	April 26, 1939
49th General Assembly of Iowa	January 13, 1941	April 10, 1941
50th General Assembly of Iowa	January 11, 1943	April 8, 1943
51st General Assembly of Iowa	January 8, 1945	April 12, 1945
52nd General Assembly of Iowa	January 13, 1947	April 25, 1947
53rd General Assembly of Iowa	January 10, 1949	April 20, 1949
54th General Assembly of Iowa	January 8, 1951	April 17, 1951
55th General Assembly of Iowa	January 12, 1953	April 29, 1953
56th General Assembly of Iowa	January 10, 1955	April 29, 1955
57th General Assembly of Iowa	January 14, 1957	May 3, 1957
58th General Assembly of Iowa	January 12, 1959	May 7, 1959
59th General Assembly of Iowa	January 9, 1961	May 6, 1961
60th General Assembly of Iowa	January 14, 1963	May 18, 1963
61st General Assembly of Iowa	January 11, 1965	June 4, 1965
62nd General Assembly of Iowa	January 9, 1967	July 2, 1967
63rd General Assembly of Iowa	January 13, 1969 January 12, 1970	May 23, 1969 April 16, 1970
64th General Assembly of Iowa	January 11, 1971 January 10, 1972	June 19, 1971 March 24, 1972
65th General Assembly of Iowa	January 8, 1973 January 14, 1974	June 24, 1973 May 4, 1974
66th General Assembly of Iowa	January 13, 1975 January 12, 1976	June 20, 1975 May 29, 1976
67th General Assembly of Iowa	January 10, 1977 January 9, 1978	June 13, 1977 July 16, 1978
68th General Assembly of Iowa	January 8, 1979 January 14, 1980	May 11, 1979 April 26, 1980
69th General Assembly of Iowa	January 12, 1981 January 11, 1982	May 22, 1981 April 24, 1982
70th General Assembly of Iowa	January 10, 1983 January 9, 1984	May 14, 1983 April 20, 1984
71st General Assembly of Iowa	January 14, 1985 January 13, 1986	May 4, 1985 May 2, 1986
72nd General Assembly of Iowa	January 12, 1987 January 11, 1988	May 10, 1987 April 17, 1988
73rd General Assembly of Iowa	January 9, 1989 January 8, 1990	May 7, 1989 April 8, 1990
74th General Assembly of Iowa	January 14, 1991 January 13, 1992	May 12, 1991 May 4, 1992
75th General Assembly of Iowa	January 11, 1993 January 10, 1994	May 2, 1993 April 20, 1994
76th General Assembly of Iowa	January 9, 1995 January 8, 1996	May 4, 1995 May 1, 1996
77th General Assembly of Iowa	January 13, 1997 January 12, 1998	April 29, 1997 April 22, 1998
78th General Assembly of Iowa	January 11, 1999 January 10, 2000	April 29, 1999 April 26, 2000
79th General Assembly of Iowa	January 8, 2001 January 14, 2002	May 8, 2001 April 12, 2002
80th General Assembly of Iowa	January 13, 2003 January 12, 2004	May 1, 2003 April 20, 2004
81st General Assembly of Iowa	January 10, 2005 January 9, 2006	May 20, 2005 May 3, 2006
82nd General Assembly of Iowa	January 8, 2007 January 14, 2008	April 28, 2007 April 26, 2008
83rd General Assembly of Iowa	January 12, 2009 January 11, 2010	April 26, 2009 March 30, 2010
84th General Assembly of Iowa	January 10, 2011 January 9, 2012	June 30, 2011 May 9, 2012
85th General Assembly of Iowa	January 14, 2013 January 13, 2014	May 23, 2013 May 2, 2014
86th General Assembly of Iowa	January 12, 2015 January 11, 2016	June 5, 2015 April 29, 2016
87th General Assembly of Iowa	January 9, 2017 January 8, 2018	April 22, 2017 May 5, 2018
88th General Assembly of Iowa	January 14, 2019 January 13, 2020	April 27, 2019 June 14, 2020
89th General Assembly of Iowa	January 11, 2021 January 10, 2022	October 5, 2021 May 24, 2022
90th General Assembly of Iowa	January 9, 2023 January 8, 2024	May 4, 2023 April 19, 2024

See also

List of United States state legislatures#Lists of past sessions