Union Membership, Coverage, Density and Employment by State, 2002 (details in table note)
State
Code	State	Sector	Obs	Employment	Members	Covered	%Mem	%Cov
63	Alabama	Total	2,522	1,795,592	161,352	188,329	9.0	10.5
63	Alabama	Private	2,099	1,499,185	90,179	99,750	6.0	6.7
63	Alabama	Public	423	296,407	71,173	88,579	24.0	29.9
63	Alabama	Priv. Construction	135	98,222	11,719	11,719	11.9	11.9
63	Alabama	Priv. Manufacturing	476	341,615	48,160	50,723	14.1	14.8
94	Alaska	Total	2,617	260,246	63,584	69,866	24.4	26.8
94	Alaska	Private	1,785	180,297	22,837	25,028	12.7	13.9
94	Alaska	Public	832	79,949	40,748	44,838	51.0	56.1
94	Alaska	Priv. Construction	189	18,582	6,100	6,344	32.8	34.1
94	Alaska	Priv. Manufacturing	83	8,442	669	739	7.9	8.8
86	Arizona	Total	2,354	2,068,177	115,457	136,933	5.6	6.6
86	Arizona	Private	1,949	1,718,436	56,522	67,498	3.3	3.9
86	Arizona	Public	405	349,742	58,935	69,435	16.9	19.9
86	Arizona	Priv. Construction	174	149,921	11,048	12,074	7.4	8.1
86	Arizona	Priv. Manufacturing	251	221,697	3,572	5,155	1.6	2.3
71	Arkansas	Total	1,902	1,061,350	63,282	72,390	6.0	6.8
71	Arkansas	Private	1,562	872,038	35,093	40,742	4.0	4.7
71	Arkansas	Public	340	189,313	28,189	31,648	14.9	16.7
71	Arkansas	Priv. Construction	93	51,906	2,212	2,212	4.3	4.3
71	Arkansas	Priv. Manufacturing	348	192,080	17,669	20,534	9.2	10.7
93	California	Total	12,375	14,452,270	2,578,731	2,760,726	17.8	19.1
93	California	Private	10,333	12,039,945	1,233,430	1,313,246	10.2	10.9
93	California	Public	2,042	2,412,326	1,345,301	1,447,480	55.8	60.0
93	California	Priv. Construction	645	788,466	159,115	161,218	20.2	20.4
93	California	Priv. Manufacturing	1,709	1,924,917	191,618	200,502	10.0	10.4
84	Colorado	Total	3,836	1,939,973	151,564	173,454	7.8	8.9
84	Colorado	Private	3,232	1,636,864	88,092	97,112	5.4	5.9
84	Colorado	Public	604	303,109	63,472	76,342	20.9	25.2
84	Colorado	Priv. Construction	288	146,426	15,543	17,577	10.6	12.0
84	Colorado	Priv. Manufacturing	389	197,306	20,810	21,931	10.5	11.1
16	Connecticut	Total	3,291	1,465,793	247,857	260,183	16.9	17.8
16	Connecticut	Private	2,841	1,271,282	124,290	132,670	9.8	10.4
16	Connecticut	Public	450	194,512	123,566	127,513	63.5	65.6
16	Connecticut	Priv. Construction	135	61,013	11,862	12,917	19.4	21.2
16	Connecticut	Priv. Manufacturing	546	241,499	27,965	28,939	11.6	12.0
51	Delaware	Total	2,460	364,851	40,938	44,404	11.2	12.2
51	Delaware	Private	2,100	312,038	22,953	24,540	7.4	7.9
51	Delaware	Public	360	52,812	17,985	19,863	34.1	37.6
51	Delaware	Priv. Construction	169	25,108	3,100	3,285	12.3	13.1
51	Delaware	Priv. Manufacturing	346	50,328	9,009	9,009	17.9	17.9
53	D.C.	Total	1,905	239,021	33,610	42,853	14.1	17.9
53	D.C.	Private	1,334	168,493	16,907	23,053	10.0	13.7
53	D.C.	Public	571	70,528	16,702	19,799	23.7	28.1
53	D.C.	Priv. Construction	65	8,180	1,672	1,941	20.4	23.7
53	D.C.	Priv. Manufacturing	49	6,126	746	1,139	12.2	18.6
59	Florida	Total	7,144	6,404,443	369,817	484,499	5.8	7.6
59	Florida	Private	6,148	5,522,830	152,967	207,795	2.8	3.8
59	Florida	Public	996	881,613	216,850	276,704	24.6	31.4
59	Florida	Priv. Construction	533	479,542	16,328	22,174	3.4	4.6
59	Florida	Priv. Manufacturing	552	493,743	15,902	21,282	3.2	4.3
58	Georgia	Total	2,578	3,611,146	218,089	253,413	6.0	7.0
58	Georgia	Private	2,194	3,076,724	118,689	135,319	3.9	4.4
58	Georgia	Public	384	534,422	99,400	118,094	18.6	22.1
58	Georgia	Priv. Construction	136	192,499	12,899	12,899	6.7	6.7
58	Georgia	Priv. Manufacturing	415	577,368	39,115	42,837	6.8	7.4
95	Hawaii	Total	2,244	485,387	118,470	122,423	24.4	25.2
95	Hawaii	Private	1,784	387,211	65,295	67,812	16.9	17.5
95	Hawaii	Public	460	98,176	53,175	54,610	54.2	55.6
95	Hawaii	Priv. Construction	120	26,799	12,603	13,201	47.0	49.3
95	Hawaii	Priv. Manufacturing	57	12,730	2,857	2,857	22.4	22.4
82	Idaho	Total	2,307	551,173	39,081	48,467	7.1	8.8
82	Idaho	Private	1,882	455,693	22,212	26,217	4.9	5.8
82	Idaho	Public	425	95,479	16,869	22,249	17.7	23.3
82	Idaho	Priv. Construction	157	38,445	6,521	6,800	17.0	17.7
82	Idaho	Priv. Manufacturing	320	76,980	4,939	5,695	6.4	7.4
33	Illinois	Total	6,568	5,250,357	1,035,087	1,082,454	19.7	20.6
33	Illinois	Private	5,740	4,589,657	694,742	721,739	15.1	15.7
33	Illinois	Public	828	660,700	340,346	360,715	51.5	54.6
33	Illinois	Priv. Construction	322	258,759	124,800	125,525	48.2	48.5
33	Illinois	Priv. Manufacturing	1,071	867,578	190,994	196,156	22.0	22.6
32	Indiana	Total	3,547	2,717,839	361,583	392,953	13.3	14.5
32	Indiana	Private	3,031	2,326,626	247,435	261,691	10.6	11.2
32	Indiana	Public	516	391,213	114,148	131,262	29.2	33.6
32	Indiana	Priv. Construction	186	144,377	47,095	47,793	32.6	33.1
32	Indiana	Priv. Manufacturing	774	589,091	122,211	124,523	20.7	21.1
42	Iowa	Total	3,501	1,381,784	152,615	187,354	11.0	13.6
42	Iowa	Private	2,949	1,165,886	88,659	101,087	7.6	8.7
42	Iowa	Public	552	215,898	63,956	86,267	29.6	40.0
42	Iowa	Priv. Construction	153	61,574	10,207	10,617	16.6	17.2
42	Iowa	Priv. Manufacturing	696	272,997	52,755	57,388	19.3	21.0
47	Kansas	Total	3,208	1,177,569	96,429	115,827	8.2	9.8
47	Kansas	Private	2,610	961,644	62,582	72,026	6.5	7.5
47	Kansas	Public	598	215,924	33,847	43,800	15.7	20.3
47	Kansas	Priv. Construction	169	62,631	7,584	7,898	12.1	12.6
47	Kansas	Priv. Manufacturing	444	163,045	28,040	33,667	17.2	20.6
61	Kentucky	Total	2,423	1,665,724	166,679	187,030	10.0	11.2
61	Kentucky	Private	1,983	1,363,384	103,909	114,467	7.6	8.4
61	Kentucky	Public	440	302,340	62,770	72,563	20.8	24.0
61	Kentucky	Priv. Construction	103	71,257	12,493	12,493	17.5	17.5
61	Kentucky	Priv. Manufacturing	367	251,423	42,271	45,698	16.8	18.2
72	Louisiana	Total	1,848	1,681,835	140,930	173,312	8.4	10.3
72	Louisiana	Private	1,481	1,350,763	69,052	84,718	5.1	6.3
72	Louisiana	Public	367	331,072	71,878	88,594	21.7	26.8
72	Louisiana	Priv. Construction	110	100,731	5,538	5,538	5.5	5.5
72	Louisiana	Priv. Manufacturing	187	168,101	28,879	28,879	17.2	17.2
11	Maine	Total	3,006	561,771	72,850	84,084	13.0	15.0
11	Maine	Private	2,500	469,727	33,619	35,765	7.2	7.6
11	Maine	Public	506	92,044	39,231	48,318	42.6	52.5
11	Maine	Priv. Construction	174	34,180	1,626	1,626	4.8	4.8
11	Maine	Priv. Manufacturing	370	68,978	18,380	18,735	26.6	27.2
52	Maryland	Total	3,149	2,496,324	362,011	419,853	14.5	16.8
52	Maryland	Private	2,414	1,920,535	164,658	188,731	8.6	9.8
52	Maryland	Public	735	575,789	197,354	231,122	34.3	40.1
52	Maryland	Priv. Construction	186	152,197	27,828	29,814	18.3	19.6
52	Maryland	Priv. Manufacturing	218	167,702	26,144	28,105	15.6	16.8
14	Massachusetts	Total	3,845	2,864,759	412,061	447,250	14.4	15.6
14	Massachusetts	Private	3,324	2,481,846	188,525	211,203	7.6	8.5
14	Massachusetts	Public	521	382,913	223,536	236,047	58.4	61.6
14	Massachusetts	Priv. Construction	182	138,763	31,683	32,510	22.8	23.4
14	Massachusetts	Priv. Manufacturing	513	378,640	33,121	35,145	8.7	9.3
34	Michigan	Total	5,075	4,244,269	896,486	931,965	21.1	22.0
34	Michigan	Private	4,346	3,645,897	571,734	593,990	15.7	16.3
34	Michigan	Public	729	598,372	324,752	337,975	54.3	56.5
34	Michigan	Priv. Construction	241	204,529	55,278	57,166	27.0	27.9
34	Michigan	Priv. Manufacturing	1,133	954,418	260,469	264,527	27.3	27.7
41	Minnesota	Total	3,908	2,369,609	415,557	432,055	17.5	18.2
41	Minnesota	Private	3,335	2,034,356	219,474	226,864	10.8	11.2
41	Minnesota	Public	573	335,253	196,084	205,191	58.5	61.2
41	Minnesota	Priv. Construction	193	118,264	38,675	38,675	32.7	32.7
41	Minnesota	Priv. Manufacturing	639	385,590	48,057	50,440	12.5	13.1
64	Mississippi	Total	1,628	1,058,794	70,613	85,473	6.7	8.1
64	Mississippi	Private	1,299	844,132	50,768	59,899	6.0	7.1
64	Mississippi	Public	329	214,662	19,845	25,574	9.2	11.9
64	Mississippi	Priv. Construction	75	50,631	3,992	5,319	7.9	10.5
64	Mississippi	Priv. Manufacturing	316	208,133	18,466	20,963	8.9	10.1
43	Missouri	Total	2,981	2,486,823	328,726	361,722	13.2	14.5
43	Missouri	Private	2,492	2,086,777	231,677	246,635	11.1	11.8
43	Missouri	Public	489	400,045	97,049	115,087	24.3	28.8
43	Missouri	Priv. Construction	190	161,491	44,491	45,302	27.5	28.1
43	Missouri	Priv. Manufacturing	399	329,548	75,793	76,324	23.0	23.2
81	Montana	Total	1,904	365,368	51,671	56,535	14.1	15.5
81	Montana	Private	1,452	279,495	20,116	21,860	7.2	7.8
81	Montana	Public	452	85,873	31,554	34,675	36.7	40.4
81	Montana	Priv. Construction	123	24,347	2,894	3,215	11.9	13.2
81	Montana	Priv. Manufacturing	133	25,130	2,063	2,236	8.2	8.9
46	Nebraska	Total	3,185	773,365	61,592	85,666	8.0	11.1
46	Nebraska	Private	2,658	649,166	31,613	42,009	4.9	6.5
46	Nebraska	Public	527	124,200	29,979	43,657	24.1	35.2
46	Nebraska	Priv. Construction	139	34,804	3,986	3,986	11.5	11.5
46	Nebraska	Priv. Manufacturing	373	89,601	8,691	13,628	9.7	15.2
88	Nevada	Total	3,655	897,270	136,510	149,627	15.2	16.7
88	Nevada	Private	3,137	772,730	94,352	98,476	12.2	12.7
88	Nevada	Public	518	124,540	42,158	51,151	33.9	41.1
88	Nevada	Priv. Construction	327	80,038	17,076	17,076	21.3	21.3
88	Nevada	Priv. Manufacturing	175	41,218	1,967	1,967	4.8	4.8
12	New Hampshire	Total	3,405	588,153	57,585	65,775	9.8	11.2
12	New Hampshire	Private	2,918	506,802	22,750	25,063	4.5	4.9
12	New Hampshire	Public	487	81,351	34,836	40,712	42.8	50.0
12	New Hampshire	Priv. Construction	178	31,357	5,796	5,796	18.5	18.5
12	New Hampshire	Priv. Manufacturing	603	104,929	5,484	5,982	5.2	5.7
22	New Jersey	Total	4,797	3,595,028	711,177	747,724	19.8	20.8
22	New Jersey	Private	4,035	3,028,934	353,074	377,236	11.7	12.5
22	New Jersey	Public	762	566,094	358,103	370,488	63.3	65.4
22	New Jersey	Priv. Construction	213	164,516	52,029	52,029	31.6	31.6
22	New Jersey	Priv. Manufacturing	575	430,105	58,167	61,220	13.5	14.2
85	New Mexico	Total	1,984	703,917	48,231	60,499	6.9	8.6
85	New Mexico	Private	1,493	530,512	18,480	21,042	3.5	4.0
85	New Mexico	Public	491	173,405	29,751	39,457	17.2	22.8
85	New Mexico	Priv. Construction	128	46,383	2,696	2,696	5.8	5.8
85	New Mexico	Priv. Manufacturing	129	44,038	3,647	3,647	8.3	8.3
21	New York	Total	9,102	7,589,845	1,944,654	2,030,398	25.6	26.8
21	New York	Private	7,357	6,147,256	968,797	1,022,936	15.8	16.6
21	New York	Public	1,745	1,442,590	975,857	1,007,462	67.6	69.8
21	New York	Priv. Construction	398	337,855	114,330	119,090	33.8	35.2
21	New York	Priv. Manufacturing	1,042	855,419	160,309	166,772	18.7	19.5
56	North Carolina	Total	3,738	3,310,822	112,896	133,838	3.4	4.0
56	North Carolina	Private	3,142	2,792,836	58,580	68,464	2.1	2.5
56	North Carolina	Public	596	517,986	54,317	65,374	10.5	12.6
56	North Carolina	Priv. Construction	252	226,180	5,275	5,275	2.3	2.3
56	North Carolina	Priv. Manufacturing	689	617,289	16,780	20,957	2.7	3.4
44	North Dakota	Total	2,667	275,370	22,328	26,764	8.1	9.7
44	North Dakota	Private	2,088	216,606	10,420	11,337	4.8	5.2
44	North Dakota	Public	579	58,764	11,907	15,428	20.3	26.3
44	North Dakota	Priv. Construction	131	14,256	1,500	1,500	10.5	10.5
44	North Dakota	Priv. Manufacturing	219	22,522	2,920	3,012	13.0	13.4
31	Ohio	Total	6,065	4,984,597	835,385	890,709	16.8	17.9
31	Ohio	Private	5,213	4,298,981	497,820	529,710	11.6	12.3
31	Ohio	Public	852	685,616	337,565	360,998	49.2	52.7
31	Ohio	Priv. Construction	255	214,391	40,584	42,896	18.9	20.0
31	Ohio	Priv. Manufacturing	1,066	900,652	213,084	220,766	23.7	24.5
73	Oklahoma	Total	2,317	1,416,483	126,591	149,727	8.9	10.6
73	Oklahoma	Private	1,862	1,143,879	59,694	65,307	5.2	5.7
73	Oklahoma	Public	455	272,604	66,897	84,420	24.5	31.0
73	Oklahoma	Priv. Construction	116	71,829	7,188	8,383	10.0	11.7
73	Oklahoma	Priv. Manufacturing	302	183,729	25,761	26,856	14.0	14.6
92	Oregon	Total	2,817	1,439,289	226,277	239,028	15.7	16.6
92	Oregon	Private	2,382	1,223,873	114,668	119,232	9.4	9.7
92	Oregon	Public	435	215,417	111,609	119,795	51.8	55.6
92	Oregon	Priv. Construction	140	71,210	12,717	12,717	17.9	17.9
92	Oregon	Priv. Manufacturing	447	234,870	30,364	31,590	12.9	13.4
23	Pennsylvania	Total	6,840	5,262,894	824,915	877,671	15.7	16.7
23	Pennsylvania	Private	5,979	4,607,283	462,584	490,341	10.0	10.6
23	Pennsylvania	Public	861	655,611	362,331	387,330	55.3	59.1
23	Pennsylvania	Priv. Construction	306	240,444	59,561	63,547	24.8	26.4
23	Pennsylvania	Priv. Manufacturing	1,087	854,809	150,436	153,743	17.6	18.0
15	Rhode Island	Total	3,343	435,005	75,625	78,260	17.4	18.0
15	Rhode Island	Private	2,848	371,302	33,966	35,658	9.1	9.6
15	Rhode Island	Public	495	63,703	41,660	42,603	65.4	66.9
15	Rhode Island	Priv. Construction	123	16,596	5,113	5,113	30.8	30.8
15	Rhode Island	Priv. Manufacturing	561	72,666	6,309	6,673	8.7	9.2
57	South Carolina	Total	2,183	1,664,551	82,586	103,188	5.0	6.2
57	South Carolina	Private	1,747	1,337,104	49,668	58,809	3.7	4.4
57	South Carolina	Public	436	327,448	32,918	44,378	10.1	13.6
57	South Carolina	Priv. Construction	125	95,380	2,819	2,819	3.0	3.0
57	South Carolina	Priv. Manufacturing	381	289,005	19,407	23,405	6.7	8.1
45	South Dakota	Total	3,088	334,772	18,566	23,077	5.5	6.9
45	South Dakota	Private	2,450	272,052	8,775	10,228	3.2	3.8
45	South Dakota	Public	638	62,720	9,792	12,849	15.6	20.5
45	South Dakota	Priv. Construction	146	17,117	827	827	4.8	4.8
45	South Dakota	Priv. Manufacturing	373	41,543	3,104	3,208	7.5	7.7
62	Tennessee	Total	2,262	2,436,294	221,406	256,241	9.1	10.5
62	Tennessee	Private	1,891	2,044,428	132,947	148,879	6.5	7.3
62	Tennessee	Public	371	391,866	88,459	107,362	22.6	27.4
62	Tennessee	Priv. Construction	125	137,455	16,306	16,306	11.9	11.9
62	Tennessee	Priv. Manufacturing	421	449,458	69,385	81,242	15.4	18.1
74	Texas	Total	7,525	8,839,055	458,447	576,564	5.2	6.5
74	Texas	Private	6,285	7,406,287	245,538	295,143	3.3	4.0
74	Texas	Public	1,240	1,432,768	212,909	281,421	14.9	19.6
74	Texas	Priv. Construction	536	621,845	39,035	41,320	6.3	6.6
74	Texas	Priv. Manufacturing	882	1,022,719	84,299	93,953	8.2	9.2
87	Utah	Total	2,741	948,481	58,971	71,644	6.2	7.6
87	Utah	Private	2,227	775,548	22,106	26,877	2.9	3.5
87	Utah	Public	514	172,934	36,865	44,768	21.3	25.9
87	Utah	Priv. Construction	177	61,757	2,907	3,213	4.7	5.2
87	Utah	Priv. Manufacturing	332	113,137	5,755	6,793	5.1	6.0
13	Vermont	Total	2,867	278,875	26,438	30,396	9.5	10.9
13	Vermont	Private	2,403	234,903	11,731	12,910	5.0	5.5
13	Vermont	Public	464	43,972	14,707	17,485	33.4	39.8
13	Vermont	Priv. Construction	138	13,772	769	769	5.6	5.6
13	Vermont	Priv. Manufacturing	479	48,324	3,173	3,173	6.6	6.6
54	Virginia	Total	3,337	3,255,207	196,357	254,998	6.0	7.8