List of Idaho state legislatures

The legislature of the U.S. state of Idaho has convened many times since statehood became effective on July 3, 1890.

Legislatures

Number	Name	Convened [1]	Adjourned [1]	# of legislative days [1]	# of bills introduced [1]	# of bills passed [1]	Last election
1	1st Idaho Legislature  [ Wikidata ]	December 8, 1890 [2]	March 14, 1891	82
2	2nd Idaho Legislature  [ Wikidata ]	January 2, 1893	March 6, 1893	64
3	3rd Idaho Legislature  [ Wikidata ]	January 7, 1895	March 9, 1895	62
4	4th Idaho Legislature  [ Wikidata ]	January 4, 1897	March 8, 1897	64
5	5th Idaho Legislature  [ Wikidata ]	January 2, 1899 [3]	March 7, 1899	65
6	6th Idaho Legislature  [ Wikidata ]	January 7, 1901	March 12, 1901	65
7	7th Idaho Legislature  [ Wikidata ]	January 5, 1903	March 7, 1903	62
8	8th Idaho Legislature  [ Wikidata ]	January 2, 1905	March 4, 1905	62
9	9th Idaho Legislature  [ Wikidata ]	January 7, 1907	March 8, 1907	61
10	10th Idaho Legislature  [ Wikidata ]	January 4, 1909	March 6, 1909	62
11	11th Idaho Legislature  [ Wikidata ]	January 2, 1911	March 4, 1911	62
		January 15, 1912	January 31, 1912	17
12	12th Idaho Legislature  [ Wikidata ]	January 6, 1913	March 8, 1913	62
13	13th Idaho Legislature  [ Wikidata ]	January 4, 1915	March 8, 1915	64
14	14th Idaho Legislature  [ Wikidata ]	January 8, 1917	March 10, 1917	62
15	15th Idaho Legislature  [ Wikidata ]	January 6, 1919	March 8, 1919	62
16	16th Idaho Legislature  [ Wikidata ]	January 3, 1921	March 5, 1921	62
17	17th Idaho Legislature  [ Wikidata ]	January 8, 1923	March 9, 1923	61
18	18th Idaho Legislature  [ Wikidata ]	January 5, 1925	March 5, 1925	60
19	19th Idaho Legislature  [ Wikidata ]	January 3, 1927	March 3, 1927	60
20	20th Idaho Legislature  [ Wikidata ]	January 7, 1929	March 7, 1929	60
		February 24, 1930	February 25, 1930	2
21	21st Idaho Legislature  [ Wikidata ]	January 5, 1931	March 5, 1931	60
		March 6, 1931	March 13, 1931	8
22	22nd Idaho Legislature  [ Wikidata ]	January 2, 1933	March 1, 1933	59
23	23rd Idaho Legislature  [ Wikidata ]	January 7, 1935	March 8, 1935	61
		March 8, 1935	March 20, 1935	13
		July 8, 1935	July 10, 1935	3
		July 28, 1936	July 31, 1936	4
24	24th Idaho Legislature  [ Wikidata ]	January 4, 1937	March 6, 1937	62
		November 28, 1937	November 30, 1937	3
25	25th Idaho Legislature  [ Wikidata ]	January 2, 1939	March 2, 1939	60
26	26th Idaho Legislature  [ Wikidata ]	January 6, 1941	March 8, 1941	62
27	27th Idaho Legislature  [ Wikidata ]	January 4, 1943	February 28, 1943	56
		February 28, 1944	March 1, 1944	2
		March 1, 1944	March 4, 1944	4
28	28th Idaho Legislature  [ Wikidata ]	January 8, 1945	March 9, 1945	61
		February 25, 1946	March 7, 1946	11
		March 7, 1946	March 7, 1946	1
29	29th Idaho Legislature  [ Wikidata ]	January 6, 1947	March 7, 1947	61
30	30th Idaho Legislature  [ Wikidata ]	January 3, 1949	March 4, 1949	61
		February 6, 1950	February 25, 1950	20
31	31st Idaho Legislature  [ Wikidata ]	January 8, 1951	March 12, 1951	64
		January 15, 1952	January 16, 1952	2
32	32nd Idaho Legislature  [ Wikidata ]	January 5, 1953	March 6, 1953	61
33	33rd Idaho Legislature  [ Wikidata ]	January 3, 1955	March 5, 1955	62
34	34th Idaho Legislature  [ Wikidata ]	January 7, 1957	March 16, 1957	69
35	35th Idaho Legislature  [ Wikidata ]	January 5, 1959	March 9, 1959	64	638	303
36	36th Idaho Legislature  [ Wikidata ]	January 2, 1961	March 2, 1961	60	651	331
		August 3, 1961	August 4, 1961	2	11	4
37	37th Idaho Legislature  [ Wikidata ]	January 7, 1963	March 19, 1963	72	734	429
		July 29, 1964	August 1, 1964	4	7	6
38	38th Idaho Legislature  [ Wikidata ]	January 4, 1965	March 18, 1965	74	608	321
38		March 19, 1965	March 25, 1965	7	27	5
38		February 14, 1966	March 5, 1966	20	67	21
38		March 7, 1966	March 17, 1966	11	27	6
39	39th Idaho Legislature  [ Wikidata ]	January 2, 1967	March 31, 1967	89	799	437
39		June 19, 1967	June 23, 1967	5	30	18
39		January 29, 1968	February 9, 1968	12	52	29
40	40th Idaho Legislature  [ Wikidata ]	January 13, 1969	March 27, 1969	74	796	473
		January 12, 1970	March 7, 1970	55	511	264
41	41st Idaho Legislature  [ Wikidata ]	January 11, 1971	March 20, 1971	69	660	365
41		March 22, 1971	April 8, 1971	18	43	10
41		January 10, 1972	March 25, 1972	75	766	409
42	42nd Idaho Legislature  [ Wikidata ]	January 8, 1973	March 13, 1973	65	589	348
		January 14, 1974	March 30, 1974	76	637	325
43	43rd Idaho Legislature  [ Wikidata ]	January 13, 1975	March 22, 1975	68	563	270
43		January 5, 1976	March 19, 1976	75	738	367
44	44th Idaho Legislature  [ Wikidata ]	January 10, 1977	March 21, 1977	71	645	326
44		January 9, 1978	March 18, 1978	69	654	375
45	45th Idaho Legislature  [ Wikidata ]	January 8, 1979	March 26, 1979	78	599	325
45		January 7, 1980	March 31, 1980	85	714	396
45		May 12, 1980	May 14, 1980	3	15	1
46	46th Idaho Legislature  [ Wikidata ]	January 12, 1981	March 27, 1981	75	701	366
46		July 7, 1981	July 21, 1981	15	16	2
46		January 11, 1982	March 24, 1982	73	617	370
47	47th Idaho Legislature  [ Wikidata ]	January 10, 1983	April 14, 1983	95	589	282
47		May 9, 1983	May 11, 1983	3	8	5
47		January 9, 1984	March 31, 1984	83	586	289
48	48th Idaho Legislature  [ Wikidata ]	January 7, 1985	March 13, 1985	66	466	274
48		January 6, 1986	March 28, 1986	82	691	348
49	49th Idaho Legislature  [ Wikidata ]	January 12, 1987	April 1, 1987	80	619	361
49		January 11, 1988	March 31, 1988	81	732	376
50	50th Idaho Legislature  [ Wikidata ]	January 9, 1989	March 29, 1989	80	752	426
50		January 8, 1990	March 30, 1990	82	804	439
51	51st Idaho Legislature  [ Wikidata ]	January 7, 1991	March 29, 1991	82	687	338
51		January 6, 1992	April 3, 1992	89	726	342
51		July 27, 1992	July 28, 1992	2	4	3
52	52nd Idaho Legislature  [ Wikidata ]	January 11, 1993	March 27, 1993	76	752	416
52		January 10, 1994	April 1, 1994	82	958	456
53	53rd Idaho Legislature  [ Wikidata ]	January 9, 1995	March 17, 1995	68	679	369
53		January 8, 1996	March 15, 1996	68	772	433
54	54th Idaho Legislature  [ Wikidata ]	January 6, 1997	March 19, 1997	73	695	404
54		January 12, 1998	March 23, 1998	71	708	428
55	55th Idaho Legislature  [ Wikidata ]	January 11, 1999	March 19, 1999	68	666	397
55		January 10, 2000	April 5, 2000	87	737	487
56	56th Idaho Legislature  [ Wikidata ]	January 8, 2001	March 30, 2001	82	662	397
56		January 7, 2002	March 14, 2002	68	605	371
57	57th Idaho Legislature  [ Wikidata ]	January 6, 2003	May 3, 2003	118	678	381
57		January 12, 2004	March 20, 2004	69	617	389
58	58th Idaho Legislature  [ Wikidata ]	January 10, 2005	April 6, 2005	87	642	405
58		January 9, 2006	April 11, 2006	93	735	459
58		August 25, 2006	August 25, 2006	1	1	1
59	59th Idaho Legislature  [ Wikidata ]	January 8, 2007	March 30, 2007	82	581	369	2006 Idaho Legislature election
59		January 7, 2008	April 2, 2008	87	633	410
60	60th Idaho Legislature  [ Wikidata ]	January 12, 2009	May 8, 2009	117	624	344
60		January 11, 2010 [4]	March 29, 2010	78	549	359
61	61st Idaho Legislature  [ Wikidata ]	January 10, 2011 [4]	April 7, 2011	88	565	335	November 2010 [4]
61		January 9, 2012 [4]	March 29, 2012	81	552	342
62	62nd Idaho Legislature  [ Wikidata ]	January 7, 2013 [4]	April 4, 2013	88	545	357	November 2012 [4]
62		January 6, 2014 [4]	March 20, 2014	74	542	357
63	63rd Idaho Legislature  [ Wikidata ]	January 12, 2015 [4]	April 11, 2015	89	523	346	November 2014 [4]
63		May 18, 2015	May 18, 2015	1	1	1
63		January 11, 2016 [4]	March 25, 2016	75	557	377
64	64th Idaho Legislature  [ Wikidata ]	January 9, 2017 [4]	March 29, 2017	80	540	337	November 2016 [4]
64		January 8, 2018 [4]	March 28, 2018	80	561	355
65	65th Idaho Legislature  [ Wikidata ]	January 7, 2019 [4] [5]	April 7, 2019	95	522	331	November 2018 [4]
66	66th Idaho Legislature  [ Wikidata ]	January 2021 [6]					November 2020: [4] House, Senate
67	67th Idaho Legislature	January 2023 [7]					November 2022: [4] House, Senate
68	68th Idaho Legislature	January 2025					November 2024: [4] House, Senate

See also

• List of speakers of the Idaho House of Representatives
• List of presidents pro tempore of the Idaho Senate
• List of governors of Idaho
• Idaho State Capitol
• Timeline of Idaho history
• Lists of United States state legislative sessions

References

1. "Legislative Branch: Legislative Sessions 1890-2017", 2017/2018 Idaho Blue Book (PDF), Idaho Secretary of State, p. 210+
2. "Idaho: Legislative Session". Appleton's Annual Cyclopaedia and Register of Important Events of the Year 1890. New York: D. Appleton and Company. 1891. p. 425 – via HathiTrust.
3. "Idaho: Legislative Session", Appleton's Annual Cyclopaedia and Register of Important Events...1899– via HathiTrust
4. "Idaho State Legislature", ballotpedia.org, retrieved August 6, 2024
5. 2019 Legislative Directory (PDF)– via legislature.idaho.gov
6. 2021 Legislative Directory (PDF)– via legislature.idaho.gov
7. 2023 Legislative Directory (PDF)– via legislature.idaho.gov

External links

• Idaho Blue Book, Idaho Secretary of State, 2005-2016 eds.
• Idaho Legislature. Legislative Research Library. (Includes guides to researching legislative history).
• "Idaho Resources: Legislative History". Research Guides: U.S. States. Georgetown University Law Library.
• "Guide to Law Online: U.S. Idaho: Legislative", guides.loc.gov, Washington DC: Library of Congress