Union Density in the U.S.: 2009

	Union Members		Represented by Unions
State	total K	percent	total K	percent
New York	2,019	25.2	2,182	27.2
Hawai'i	123	23.5	128	24.3
Alaska	65	22.4	69	23.6
Washington	574	20.2	612	21.5
New Jersey	721	19.3	742	19.9
Michigan	710	18.8	752	19.9
Rhode Island	80	17.9	83	18.7
Illinois	951	17.5	997	18.3
Connecticut	265	17.3	282	18.4
California	2,453	17.2	2,622	18.3
Oregon	250	17.0	272	18.5
Massachusetts	476	16.6	516	18.0
Nevada*	173	15.7	188	17.2
Wisconsin	385	15.2	400	15.8
Minnesota	362	15.1	377	15.7
Pennsylvania	782	15.0	844	16.2
Ohio	685	14.2	742	15.4
Montana	52	13.9	68	18.1
West Virginia	97	13.9	108	15.4
Maryland	323	12.6	366	14.3
Vermont	35	12.3	40	14.1
U.S. Average	15,328	12.3	16,903	13.6
Delaware	44	11.9	47	12.8
Maine	63	11.7	74	13.7
Iowa*	156	11.1	185	13.3
Alabama*	191	10.9	212	12.0
New Hampshire	67	10.8	76	12.3
Indiana	277	10.6	319	12.2
District of Columbia	29	10.4	35	12.5
Missouri	234	9.4	264	10.6
Nebraska*	76	9.2	94	11.4
Kentucky	142	8.6	173	10.5
Wyoming*	18	7.7	20	8.3
Colorado	153	7.0	181	8.3
Utah*	79	6.9	90	8.0
North Dakota*	21	6.8	30	9.8
New Mexico	51	6.7	77	10.2
Arizona*	162	6.5	194	7.9
Idaho*	36	6.3	46	7.9
Kansas*	77	6.2	104	8.4
Florida*	411	5.8	489	6.9
Louisiana*	99	5.8	110	6.5
Oklahoma*	83	5.7	107	7.3
South Dakota*	20	5.5	24	6.6
Tennessee*	121	5.1	156	6.6
Texas*	508	5.1	615	6.2
Mississippi*	49	4.8	66	6.4
Virginia*	166	4.7	191	5.4
Georgia*	177	4.6	226	5.9
South Carolina*	75	4.5	91	5.4
Arkansas*	47	4.2	55	5.0
North Carolina*	115	3.1	162	4.4

* Right-to-Work States