Congressional Elections

		SENATE				HOUSE
Congress	Years	Total	DEM	GOP	OTH	Total	DEM	GOP	OTH	Change
57th	1901-03	90	29	56	3	357	151	200	6
58th	1903-05	90	32	58	.	386	176	207	3	+7
59th	1905-07	90	32	58	.	386	135	251		+44
60th	1907-09	92	29	61	.	386	167	223	1	-28
61st	1909-11	92	32	59	.	391	172	219		-4
62nd	1911-13	92	42	49	.	391	230	162	2	-57
63rd	1913-15	96	51	44	1	435	291	134	10	+61
64th	1915-17	96	56	39	1	435	230	196	9	-61
65th	1917-19	96	53	42	1	435	214	215	6	-16
66th	1919-21	96	47	48	1	435	192	240	2	-22
67th	1921-23	96	37	59	.	435	131	302	2	+62
68th	1923-25	96	43	51	2	435	207	225	3	-77
69th	1925-27	96	40	54	1	435	183	247	5	+22
70th	1927-29	96	47	48	1	435	194	238	3	-9
71st	1929-31	96	39	56	1	435	164	270	1	+32
72nd	1931-33	96	47	48	1	435	216	218	1	-52
73rd	1933-35	96	59	36	1	435	313	117	5	+97
74th	1935-37	96	69	25	2	435	322	103	10	+9
75th	1937-39	96	75	17	4	435	334	88	13	+12
76th	1939-41	96	69	23	4	435	262	169	4	-72
77th	1941-43	96	66	28	2	435	267	162	6	+5
78th	1943-45	96	57	38	1	435	222	209	4	-45
79th	1945-47	96	57	38	1	435	243	190	2	+21
80th	1947-49	96	45	51	.	435	188	246	1	-55
81st	1949-51	96	54	42	.	435	263	171	1	+75
82nd	1951-53	96	48	47	1	435	235	199	1	-28
83rd	1953-55	96	46	48	2	435	213	221	1	+22
84th	1955-57	96	48	47	1	435	232	203		-18
85th	1957-59	96	49	47		435	234	201		-2
86th	1959-61	98	64	34		437	283	153	1	-48
87th	1961-63	100	64	36		437	263	174		-20
88th	1963-65	100	67	33		435	259	176		-4
89th	1965-67	100	68	32		435	295	140		+36
90th	1967-69	100	64	36		435	248	187		-47
91st	1969-71	100	58	42	.	435	243	192		+5
92nd	1971-73	100	54	44	2	435	255	180		-12
93rd	1973-75	100	56	42	2	435	242	192	1	+12
94th	1975-77	100	60	37	2	435	291	144		-48
95th	1977-79	100	61	38	1	435	292	143		+1
96th	1979-81	100	58	41	1	435	277	158		-15
97th	1981-83	100	46	53	1	435	242	192	1	+34
98th	1983-85	100	46	54	.	435	269	166		-26
99th	1985-87	100	47	53	.	435	253	182		+16
100th	1987-89	100	55	45	.	435	258	177		-5
101st	1989-91	100	55	45	.	435	260	175		-2
102nd	1991-93	100	56	44	.	435	267	167	1	-8
103rd	1993-95	100	57	43	.	435	258	176	1	-9
104th	1995-97	100	48	52	.	435	204	230	1	-54
105th	1997-99	100	45	55	.	435	206	228	1	+2
106th	1999-01	100	45	55	.	435	211	223	1	+5
107th	2001-03	100	50	50>49	>1	435	212	221	2	-1
108th	2003-05	100	48	51	1	435	205	229	1	+8
109th	2005-07	100	44	55	1	435	202	232	1	+3
110th	2007-09	100	49	49	2	435	233	202		-30
111th	2009-11	100	57	41	2	435	257	178		+24
112th	2011-13	100	51	46	2+1	435	193	242		-64
113th	2013-15	100	53	45	2	435	201	234		+8
114th	2015-17	100	44	54	2	435	188	247		-13
115th	2017-19	100	46	52	2	435	194	241		-6
116th	2019-21	100	45	53	2	435	235	199	(1?)	-41/42
117th	2021-23	100	48*	50	2	435	222	213		-13
118th	2023-24	100	48	49	3	435	213	222		-9

Last Updated on 6/21/2023. House Statistics from Clerk’s Office, House of Representatives; from Senate.gov; from CNN; from Ballotpedia.
By William S. Miller