Union Membership, Coverage, Density and Employment by State, 2003 (details in table note)
State
Code	State	Sector	Obs	Employment	Members	Covered	%Mem	%Cov
63	Alabama	Total	2,438	1,821,559	146,952	172,413	8.1	9.5
63	Alabama	Private	2,017	1,515,995	79,477	90,587	5.2	6.0
63	Alabama	Public	421	305,564	67,475	81,825	22.1	26.8
63	Alabama	Priv. Construction	130	100,694	2,036	2,729	2.0	2.7
63	Alabama	Priv. Manufacturing	446	333,461	45,269	52,127	13.6	15.6
94	Alaska	Total	2,550	264,787	59,096	65,033	22.3	24.6
94	Alaska	Private	1,729	180,406	20,574	22,728	11.4	12.6
94	Alaska	Public	821	84,380	38,521	42,305	45.7	50.1
94	Alaska	Priv. Construction	161	16,722	5,643	5,972	33.7	35.7
94	Alaska	Priv. Manufacturing	70	7,499	472	472	6.3	6.3
86	Arizona	Total	2,379	2,190,769	113,074	139,732	5.2	6.4
86	Arizona	Private	2,020	1,865,036	62,762	76,578	3.4	4.1
86	Arizona	Public	359	325,733	50,312	63,154	15.4	19.4
86	Arizona	Priv. Construction	172	164,013	10,864	12,805	6.6	7.8
86	Arizona	Priv. Manufacturing	232	217,906	2,483	3,428	1.1	1.6
71	Arkansas	Total	1,805	1,034,544	49,767	60,582	4.8	5.9
71	Arkansas	Private	1,514	875,126	30,094	36,018	3.4	4.1
71	Arkansas	Public	291	159,418	19,673	24,563	12.3	15.4
71	Arkansas	Priv. Construction	88	51,539	1,718	1,718	3.3	3.3
71	Arkansas	Priv. Manufacturing	324	184,457	15,990	18,148	8.7	9.8
93	California	Total	11,835	14,349,849	2,414,208	2,646,878	16.8	18.4
93	California	Private	9,903	11,991,189	1,155,116	1,277,216	9.6	10.7
93	California	Public	1,932	2,358,660	1,259,093	1,369,662	53.4	58.1
93	California	Priv. Construction	652	849,684	170,060	171,445	20.0	20.2
93	California	Priv. Manufacturing	1,556	1,850,838	140,396	157,664	7.6	8.5
84	Colorado	Total	3,892	2,007,294	155,859	180,217	7.8	9.0
84	Colorado	Private	3,287	1,695,604	88,918	99,191	5.2	5.8
84	Colorado	Public	605	311,690	66,941	81,026	21.5	26.0
84	Colorado	Priv. Construction	293	151,776	10,716	12,796	7.1	8.4
84	Colorado	Priv. Manufacturing	357	185,803	15,788	17,327	8.5	9.3
16	Connecticut	Total	3,256	1,488,685	228,740	243,995	15.4	16.4
16	Connecticut	Private	2,803	1,284,091	106,707	112,775	8.3	8.8
16	Connecticut	Public	453	204,593	122,033	131,220	59.6	64.1
16	Connecticut	Priv. Construction	151	70,913	15,789	16,738	22.3	23.6
16	Connecticut	Priv. Manufacturing	479	221,252	22,804	23,353	10.3	10.6
51	Delaware	Total	2,454	366,231	41,905	45,739	11.4	12.5
51	Delaware	Private	2,091	312,955	20,804	22,979	6.6	7.3
51	Delaware	Public	363	53,275	21,101	22,760	39.6	42.7
51	Delaware	Priv. Construction	156	23,896	3,302	3,302	13.8	13.8
51	Delaware	Priv. Manufacturing	323	47,222	6,074	6,622	12.9	14.0
53	D.C.	Total	1,848	267,943	38,993	46,042	14.6	17.2
53	D.C.	Private	1,278	187,959	18,397	22,753	9.8	12.1
53	D.C.	Public	570	79,984	20,597	23,289	25.8	29.1
53	D.C.	Priv. Construction	49	7,585	1,502	1,825	19.8	24.1
53	D.C.	Priv. Manufacturing	21	3,029	346	346	11.4	11.4
59	Florida	Total	7,073	6,651,640	407,180	557,035	6.1	8.4
59	Florida	Private	6,046	5,680,667	188,387	251,030	3.3	4.4
59	Florida	Public	1,027	970,973	218,793	306,005	22.5	31.5
59	Florida	Priv. Construction	537	506,063	22,406	25,185	4.4	5.0
59	Florida	Priv. Manufacturing	500	470,743	13,517	21,394	2.9	4.5
58	Georgia	Total	2,537	3,703,409	249,192	297,972	6.7	8.0
58	Georgia	Private	2,139	3,138,237	141,497	171,201	4.5	5.5
58	Georgia	Public	398	565,172	107,695	126,771	19.1	22.4
58	Georgia	Priv. Construction	159	241,956	19,060	25,149	7.9	10.4
58	Georgia	Priv. Manufacturing	347	509,350	40,312	46,399	7.9	9.1
95	Hawaii	Total	2,247	510,561	121,723	126,717	23.8	24.8
95	Hawaii	Private	1,729	395,648	63,624	65,093	16.1	16.5
95	Hawaii	Public	518	114,913	58,099	61,624	50.6	53.6
95	Hawaii	Priv. Construction	137	31,469	11,116	11,116	35.3	35.3
95	Hawaii	Priv. Manufacturing	70	15,191	2,256	2,256	14.9	14.9
82	Idaho	Total	2,202	548,429	38,644	46,952	7.0	8.6
82	Idaho	Private	1,787	451,876	20,400	24,059	4.5	5.3
82	Idaho	Public	415	96,554	18,245	22,893	18.9	23.7
82	Idaho	Priv. Construction	140	36,442	4,025	4,025	11.0	11.0
82	Idaho	Priv. Manufacturing	231	57,929	5,516	6,838	9.5	11.8
33	Illinois	Total	6,410	5,398,828	966,860	1,003,385	17.9	18.6
33	Illinois	Private	5,531	4,670,934	604,544	624,455	12.9	13.4
33	Illinois	Public	879	727,894	362,316	378,930	49.8	52.1
33	Illinois	Priv. Construction	396	336,970	145,114	150,294	43.1	44.6
33	Illinois	Priv. Manufacturing	934	806,459	150,396	151,851	18.6	18.8
32	Indiana	Total	3,615	2,768,266	327,426	352,009	11.8	12.7
32	Indiana	Private	3,135	2,410,575	223,473	239,121	9.3	9.9
32	Indiana	Public	480	357,691	103,953	112,888	29.1	31.6
32	Indiana	Priv. Construction	196	153,697	40,862	40,862	26.6	26.6
32	Indiana	Priv. Manufacturing	765	584,293	114,672	122,362	19.6	20.9
42	Iowa	Total	3,356	1,364,928	156,804	196,256	11.5	14.4
42	Iowa	Private	2,785	1,131,086	88,631	99,739	7.8	8.8
42	Iowa	Public	571	233,843	68,173	96,517	29.2	41.3
42	Iowa	Priv. Construction	129	51,085	11,859	12,573	23.2	24.6
42	Iowa	Priv. Manufacturing	646	260,280	51,953	56,292	20.0	21.6
47	Kansas	Total	3,205	1,203,971	95,543	123,907	7.9	10.3
47	Kansas	Private	2,545	960,814	59,976	72,273	6.2	7.5
47	Kansas	Public	660	243,157	35,568	51,634	14.6	21.2
47	Kansas	Priv. Construction	161	61,962	7,047	7,047	11.4	11.4
47	Kansas	Priv. Manufacturing	413	154,983	26,966	36,112	17.4	23.3
61	Kentucky	Total	2,321	1,680,547	174,987	215,893	10.4	12.8
61	Kentucky	Private	1,892	1,377,670	119,894	135,718	8.7	9.9
61	Kentucky	Public	429	302,877	55,094	80,175	18.2	26.5
61	Kentucky	Priv. Construction	111	82,691	14,792	15,547	17.9	18.8
61	Kentucky	Priv. Manufacturing	358	259,494	50,864	52,363	19.6	20.2
72	Louisiana	Total	1,790	1,685,217	109,192	132,379	6.5	7.9
72	Louisiana	Private	1,480	1,403,973	61,359	76,071	4.4	5.4
72	Louisiana	Public	310	281,244	47,832	56,309	17.0	20.0
72	Louisiana	Priv. Construction	125	118,411	6,179	8,021	5.2	6.8
72	Louisiana	Priv. Manufacturing	172	159,718	23,863	28,951	14.9	18.1
11	Maine	Total	3,071	566,855	72,508	81,150	12.8	14.3
11	Maine	Private	2,589	479,660	32,277	34,326	6.7	7.2
11	Maine	Public	482	87,195	40,231	46,824	46.1	53.7
11	Maine	Priv. Construction	152	28,682	2,619	2,619	9.1	9.1
11	Maine	Priv. Manufacturing	384	70,152	16,982	17,394	24.2	24.8
52	Maryland	Total	3,024	2,480,920	354,080	409,958	14.3	16.5
52	Maryland	Private	2,307	1,900,971	175,444	199,671	9.2	10.5
52	Maryland	Public	717	579,948	178,635	210,287	30.8	36.3
52	Maryland	Priv. Construction	208	165,664	23,256	24,272	14.0	14.7
52	Maryland	Priv. Manufacturing	194	152,649	24,462	26,630	16.0	17.4
14	Massachusetts	Total	3,682	2,925,300	415,509	454,415	14.2	15.5
14	Massachusetts	Private	3,173	2,529,557	200,301	228,929	7.9	9.1
14	Massachusetts	Public	509	395,743	215,208	225,486	54.4	57.0
14	Massachusetts	Priv. Construction	181	149,665	37,862	39,324	25.3	26.3
14	Massachusetts	Priv. Manufacturing	478	376,422	27,644	28,406	7.3	7.5
34	Michigan	Total	5,052	4,188,078	918,965	968,168	21.9	23.1
34	Michigan	Private	4,354	3,603,215	597,121	632,019	16.6	17.5
34	Michigan	Public	698	584,863	321,844	336,149	55.0	57.5
34	Michigan	Priv. Construction	238	202,436	42,870	44,514	21.2	22.0
34	Michigan	Priv. Manufacturing	1,168	973,174	280,377	290,085	28.8	29.8
41	Minnesota	Total	3,819	2,434,825	414,004	440,700	17.0	18.1
41	Minnesota	Private	3,230	2,071,104	208,562	220,619	10.1	10.7
41	Minnesota	Public	589	363,721	205,442	220,081	56.5	60.5
41	Minnesota	Priv. Construction	199	127,372	36,799	41,166	28.9	32.3
41	Minnesota	Priv. Manufacturing	598	381,947	43,918	44,540	11.5	11.7
64	Mississippi	Total	1,663	1,116,713	55,359	73,148	5.0	6.6
64	Mississippi	Private	1,339	900,956	40,697	47,046	4.5	5.2
64	Mississippi	Public	324	215,757	14,663	26,102	6.8	12.1
64	Mississippi	Priv. Construction	90	65,280	4,955	4,955	7.6	7.6
64	Mississippi	Priv. Manufacturing	288	199,600	16,939	20,455	8.5	10.2
43	Missouri	Total	3,022	2,546,157	336,466	362,675	13.2	14.2
43	Missouri	Private	2,534	2,140,436	231,660	242,374	10.8	11.3
43	Missouri	Public	488	405,721	104,806	120,301	25.8	29.7
43	Missouri	Priv. Construction	190	161,506	40,244	40,244	24.9	24.9
43	Missouri	Priv. Manufacturing	337	280,757	62,353	62,353	22.2	22.2
81	Montana	Total	1,869	359,610	50,324	53,721	14.0	14.9
81	Montana	Private	1,414	273,511	21,181	22,184	7.7	8.1
81	Montana	Public	455	86,099	29,142	31,537	33.8	36.6
81	Montana	Priv. Construction	142	29,207	5,024	5,024	17.2	17.2
81	Montana	Priv. Manufacturing	98	18,358	2,980	2,980	16.2	16.2
46	Nebraska	Total	3,191	818,686	64,364	87,163	7.9	10.6
46	Nebraska	Private	2,646	682,428	29,752	39,663	4.4	5.8
46	Nebraska	Public	545	136,258	34,612	47,500	25.4	34.9
46	Nebraska	Priv. Construction	163	43,285	4,131	4,369	9.5	10.1
46	Nebraska	Priv. Manufacturing	349	91,258	10,240	13,875	11.2	15.2
88	Nevada	Total	3,714	942,726	136,060	148,514	14.4	15.8
88	Nevada	Private	3,225	823,191	97,710	104,053	11.9	12.6
88	Nevada	Public	489	119,535	38,350	44,462	32.1	37.2
88	Nevada	Priv. Construction	313	84,037	15,702	15,974	18.7	19.0
88	Nevada	Priv. Manufacturing	157	38,645	2,406	2,697	6.2	7.0
12	New Hampshire	Total	3,508	606,755	56,475	68,838	9.3	11.3
12	New Hampshire	Private	3,019	525,187	24,497	29,043	4.7	5.5
12	New Hampshire	Public	489	81,568	31,978	39,795	39.2	48.8
12	New Hampshire	Priv. Construction	177	30,479	5,298	5,650	17.4	18.5
12	New Hampshire	Priv. Manufacturing	600	103,858	4,751	5,426	4.6	5.2
22	New Jersey	Total	4,723	3,776,691	737,080	800,749	19.5	21.2
22	New Jersey	Private	3,956	3,175,860	371,115	409,830	11.7	12.9
22	New Jersey	Public	767	600,831	365,965	390,919	60.9	65.1
22	New Jersey	Priv. Construction	217	176,045	48,172	48,915	27.4	27.8
22	New Jersey	Priv. Manufacturing	521	415,720	47,971	50,916	11.5	12.2
85	New Mexico	Total	1,945	741,031	56,688	70,498	7.6	9.5
85	New Mexico	Private	1,429	548,377	26,094	28,893	4.8	5.3
85	New Mexico	Public	516	192,654	30,594	41,605	15.9	21.6
85	New Mexico	Priv. Construction	117	45,442	3,747	4,583	8.2	10.1
85	New Mexico	Priv. Manufacturing	86	33,800	3,809	3,809	11.3	11.3
21	New York	Total	8,566	7,874,047	1,935,825	2,017,203	24.6	25.6
21	New York	Private	6,949	6,421,110	947,671	990,802	14.8	15.4
21	New York	Public	1,617	1,452,937	988,154	1,026,401	68.0	70.6
21	New York	Priv. Construction	402	385,564	114,283	117,305	29.6	30.4
21	New York	Priv. Manufacturing	844	742,389	128,149	131,100	17.3	17.7
56	North Carolina	Total	3,829	3,576,403	111,439	134,635	3.1	3.8
56	North Carolina	Private	3,209	3,006,697	62,729	74,928	2.1	2.5
56	North Carolina	Public	620	569,706	48,710	59,707	8.6	10.5
56	North Carolina	Priv. Construction	270	260,569	5,510	5,510	2.1	2.1
56	North Carolina	Priv. Manufacturing	650	603,022	18,851	22,381	3.1	3.7
44	North Dakota	Total	2,566	284,458	20,898	25,734	7.3	9.0
44	North Dakota	Private	2,003	224,473	7,865	9,186	3.5	4.1
44	North Dakota	Public	563	59,985	13,033	16,547	21.7	27.6
44	North Dakota	Priv. Construction	143	15,996	1,398	1,627	8.7	10.2
44	North Dakota	Priv. Manufacturing	182	20,100	1,971	2,167	9.8	10.8
31	Ohio	Total	5,871	5,099,815	850,345	922,839	16.7	18.1
31	Ohio	Private	5,022	4,379,513	492,347	526,036	11.2	12.0
31	Ohio	Public	849	720,302	357,999	396,803	49.7	55.1
31	Ohio	Priv. Construction	249	222,103	40,931	42,447	18.4	19.1
31	Ohio	Priv. Manufacturing	1,016	915,434	214,597	220,301	23.4	24.1
73	Oklahoma	Total	2,137	1,405,877	96,221	111,094	6.8	7.9
73	Oklahoma	Private	1,758	1,168,464	45,921	55,272	3.9	4.7
73	Oklahoma	Public	379	237,412	50,301	55,822	21.2	23.5
73	Oklahoma	Priv. Construction	119	81,421	4,198	4,198	5.2	5.2
73	Oklahoma	Priv. Manufacturing	239	152,654	14,831	15,430	9.7	10.1
92	Oregon	Total	2,775	1,465,598	229,851	240,131	15.7	16.4
92	Oregon	Private	2,360	1,250,683	111,829	117,253	8.9	9.4
92	Oregon	Public	415	214,915	118,021	122,877	54.9	57.2
92	Oregon	Priv. Construction	142	73,880	12,065	12,065	16.3	16.3
92	Oregon	Priv. Manufacturing	382	205,655	20,425	20,425	9.9	9.9
23	Pennsylvania	Total	6,676	5,260,618	794,325	847,323	15.1	16.1
23	Pennsylvania	Private	5,811	4,576,669	429,750	453,665	9.4	9.9
23	Pennsylvania	Public	865	683,949	364,575	393,658	53.3	57.6
23	Pennsylvania	Priv. Construction	320	253,912	54,427	54,427	21.4	21.4
23	Pennsylvania	Priv. Manufacturing	1,008	811,043	145,842	150,977	18.0	18.6
15	Rhode Island	Total	3,409	493,892	83,990	86,473	17.0	17.5
15	Rhode Island	Private	2,907	423,317	38,052	39,725	9.0	9.4
15	Rhode Island	Public	502	70,575	45,938	46,747	65.1	66.2
15	Rhode Island	Priv. Construction	139	20,330	4,618	4,957	22.7	24.4
15	Rhode Island	Priv. Manufacturing	528	76,448	6,673	6,673	8.7	8.7
57	South Carolina	Total	2,123	1,688,568	71,333	89,736	4.2	5.3
57	South Carolina	Private	1,735	1,392,131	37,824	43,987	2.7	3.2
57	South Carolina	Public	388	296,438	33,509	45,749	11.3	15.4
57	South Carolina	Priv. Construction	125	99,790	2,558	4,266	2.6	4.3
57	South Carolina	Priv. Manufacturing	385	300,563	13,447	15,011	4.5	5.0
45	South Dakota	Total	3,035	353,191	19,062	22,676	5.4	6.4
45	South Dakota	Private	2,429	289,355	9,105	9,995	3.1	3.5
45	South Dakota	Public	606	63,836	9,957	12,682	15.6	19.9
45	South Dakota	Priv. Construction	158	19,189	584	584	3.0	3.0
45	South Dakota	Priv. Manufacturing	395	47,110	4,017	4,375	8.5	9.3
62	Tennessee	Total	2,170	2,384,084	178,837	218,358	7.5	9.2
62	Tennessee	Private	1,806	1,990,285	103,883	127,509	5.2	6.4
62	Tennessee	Public	364	393,799	74,954	90,849	19.0	23.1
62	Tennessee	Priv. Construction	90	101,332	8,358	9,567	8.2	9.4
62	Tennessee	Priv. Manufacturing	353	388,634	38,659	41,926	9.9	10.8
74	Texas	Total	7,568	9,072,363	508,226	620,866	5.6	6.8
74	Texas	Private	6,349	7,640,800	257,774	302,955	3.4	4.0
74	Texas	Public	1,219	1,431,563	250,452	317,911	17.5	22.2
74	Texas	Priv. Construction	494	617,970	24,053	25,163	3.9	4.1
74	Texas	Priv. Manufacturing	853	1,033,328	91,356	99,189	8.8	9.6
87	Utah	Total	2,652	1,014,866	53,016	68,742	5.2	6.8
87	Utah	Private	2,174	839,574	18,217	26,749	2.2	3.2
87	Utah	Public	478	175,292	34,798	41,993	19.9	24.0
87	Utah	Priv. Construction	158	62,027	4,976	4,976	8.0	8.0
87	Utah	Priv. Manufacturing	320	122,042	3,000	5,190	2.5	4.3
13	Vermont	Total	2,778	281,484	27,170	32,900	9.7	11.7
13	Vermont	Private	2,311	234,787	11,092	12,244	4.7	5.2
13	Vermont	Public	467	46,697	16,079	20,656	34.4	44.2
13	Vermont	Priv. Construction	145	14,770	303	303	2.1	2.1
13	Vermont	Priv. Manufacturing	376	38,032	1,802	1,802	4.7	4.7