Union Membership, Coverage, Density and Employment by Industry, 1985 (details in table note)
CIC	Industry Name	Obs	Employment	Members	Covered	%Mem	%Cov
	AGRICULTURE	2,287	1,184,774	15,406	15,771	1.3	1.3
10	Agricultural production, crops	1,162	626,821	8,135	8,501	1.3	1.4
11	Agricultural production, livestock	821	391,621	4,089	4,089	1.0	1.0
20	Agricultural services, exc. horticultural	304	166,332	3,182	3,182	1.9	1.9
	FORESTRY AND FISHERIES	689	358,390	31,807	39,306	8.9	11.0
21	Horticultural services	419	242,076	14,102	16,414	5.8	6.8
30	Forestry	181	79,410	15,096	19,305	19.0	24.3
31	Fishing, hunting, and trapping	89	36,904	2,609	3,587	7.1	9.7
	MINING	1,891	883,599	152,838	167,461	17.3	19.0
40	Metal mining	133	49,567	17,251	19,438	34.8	39.2
41	Coal mining	369	180,233	81,601	83,631	45.3	46.4
42	Crude petroleum and natural gas extraction	1,155	552,395	23,104	32,388	4.2	5.9
50	Nonmetallic mining and quarrying, exc. fuel	234	101,404	30,882	32,005	30.5	31.6
60	CONSTRUCTION	9,765	5,211,792	1,202,613	1,285,501	23.1	24.7
	MANUFACTURING, NONDURABLE GOODS	15,194	8,070,745	1,883,580	2,029,478	23.3	25.1
100	Meat products	746	382,087	99,920	108,085	26.2	28.3
101	Dairy products	327	171,647	52,764	55,914	30.7	32.6
102	Canned and preserved fruits and vegetables	460	228,637	75,216	82,656	32.9	36.2
110	Grain mill products	221	113,126	42,818	43,763	37.9	38.7
111	Bakery products	451	261,926	110,635	121,068	42.2	46.2
112	Sugar and confectionery products	202	106,654	37,130	38,186	34.8	35.8
120	Beverage industries	420	244,165	89,089	91,462	36.5	37.5
121	Miscellaneous food preparations and kindred products	369	185,029	54,289	57,843	29.3	31.3
122	Not specified food industries	0
130	Tobacco manufacturers	113	61,033	22,164	23,046	36.3	37.8
132	Knitting mills	254	135,542	14,064	14,064	10.4	10.4
140	Dyeing and finishing textiles, exc. wool and knit goods	88	38,490	8,362	9,384	21.7	24.4
141	Floor coverings, exc. hard surface	82	52,747	6,801	7,654	12.9	14.5
142	Yarn, thread, and fabric mills	877	448,028	40,930	43,974	9.1	9.8
150	Miscellaneous textile mill products	77	39,809	7,347	8,749	18.5	22.0
151	Apparel and accessories, exc. knit	1,768	995,676	228,969	243,910	23.0	24.5
152	Miscellaneous fabricated textile products	286	152,901	25,027	27,373	16.4	17.9
160	Pulp, paper, and paperboard mills	576	290,776	174,375	177,964	60.0	61.2
161	Miscellaneous paper and pulp products	340	184,011	53,227	58,462	28.9	31.8
162	Paperboard containers and boxes	327	184,846	71,441	74,595	38.6	40.4
171	Newspaper publishing and printing	1,000	502,410	68,517	74,818	13.6	14.9
172	Printing, publishing, allied industries, exc. newspapers	1,967	1,063,684	143,740	163,089	13.5	15.3
180	Plastics, synthetics, and resins	229	120,418	22,868	25,125	19.0	20.9
181	Drugs	441	229,311	22,151	25,260	9.7	11.0
182	Soaps and cosmetics	284	154,229	23,489	26,055	15.2	16.9
190	Paints, varnishes, and related products	106	65,181	12,409	13,446	19.0	20.6
191	Agricultural chemicals	107	48,239	5,339	7,161	11.1	14.8
192	Industrial and miscellaneous chemicals	1,069	542,580	103,002	115,619	19.0	21.3
200	Petroleum refining	308	168,902	54,856	57,791	32.5	34.2
201	Miscellaneous petroleum and coal products	34	22,513	5,950	6,753	26.4	30.0
210	Tires and inner tubes	189	107,593	48,431	50,924	45.0	47.3
211	Other rubber products, plastics footwear and belting	288	150,617	43,912	46,269	29.2	30.7
212	Miscellaneous plastics products	844	456,136	82,615	95,568	18.1	21.0
220	Leather tanning and finishing	19	9,267	3,647	3,647	39.4	39.4
221	Footwear, exc. rubber and plastic	221	102,400	16,136	17,057	15.8	16.7
222	Leather products, exc. footwear	104	50,137	11,945	12,746	23.8	25.4
	MANUFACTURING, DURABLE GOODS	22,100	12,207,871	3,151,078	3,442,085	25.8	28.2
230	Logging	193	96,258	8,945	10,186	9.3	10.6
231	Sawmills, planing mills, and millwork	691	341,116	64,095	68,077	18.8	20.0
232	Wood buildings and mobile homes	105	70,251	4,836	5,412	6.9	7.7
241	Miscellaneous wood products	233	118,672	11,299	13,115	9.5	11.1
242	Furniture and fixtures	1,030	553,344	90,069	100,828	16.3	18.2
250	Glass and glass products	273	150,410	63,973	66,751	42.5	44.4
251	Cement, concrete, gypsum, and plaster products	360	189,358	46,762	50,349	24.7	26.6
252	Structural clay products	72	44,397	9,103	12,181	20.5	27.4
261	Pottery and related products	66	36,130	7,114	7,114	19.7	19.7
262	Miscellaneous nonmetallic mineral and stone products	213	110,683	23,451	24,338	21.2	22.0
270	Blast furnaces, steelworks, rolling and finishing mills	628	375,547	217,484	225,278	57.9	60.0
271	Iron and steel foundries	202	119,256	52,519	56,707	44.0	47.6
272	Primary aluminum industries	204	115,400	50,773	52,943	44.0	45.9
280	Other primary metal industries	350	174,400	62,447	69,116	35.8	39.6
281	Cutlery, handtools, and other hardware	230	120,851	32,864	34,635	27.2	28.7
282	Fabricated structural metal products	790	452,765	107,189	112,774	23.7	24.9
290	Screw machine products	152	82,089	13,962	14,915	17.0	18.2
291	Metal forgings and stampings	232	133,179	47,956	52,518	36.0	39.4
292	Ordnance	192	99,295	37,490	44,494	37.8	44.8
300	Miscellaneous fabricated metal products	669	380,579	106,745	112,521	28.0	29.6
301	Not specified metal industries	2	1,109	0	0	0.0	0.0
310	Engines and turbines	142	85,581	43,048	46,017	50.3	53.8
311	Farm machinery and equipment	224	116,508	37,393	40,995	32.1	35.2
312	Construction and material handling machines	423	254,451	62,997	68,070	24.8	26.8
320	Metalworking machinery	540	280,180	39,370	45,500	14.1	16.2
321	Office and accounting machines	184	105,868	7,619	8,479	7.2	8.0
322	Electronic computing equipment	1,345	703,955	32,229	43,243	4.6	6.1
331	Machinery, exc. electrical, n.e.c.	1,823	1,009,074	232,850	250,512	23.1	24.8
332	Not specified machinery	7	3,838	1,263	1,263	32.9	32.9
340	Household appliances	291	170,745	62,553	71,595	36.6	41.9
341	Radio, T.V., and communication equipment	967	553,559	98,444	111,695	17.8	20.2
342	Electrical machinery, equipment, and supplies, n.e.c.	2,670	1,497,202	266,121	306,999	17.8	20.5
350	Not specified electrical machinery, equipment, and supplie	13	6,255	708	708	11.3	11.3
351	Motor vehicles and motor vehicle equipment	2,141	1,197,723	685,879	713,341	57.3	59.6
352	Aircraft and parts	1,043	616,881	208,292	241,783	33.8	39.2
360	Ship and boat building and repairing	579	309,240	90,124	103,062	29.1	33.3
361	Railroad locomotives and equipment	37	22,923	9,320	9,320	40.7	40.7
362	Guided missiles, space vehicles, and parts	560	341,683	70,365	84,869	20.6	24.8
370	Cycles and miscellaneous transportation equipment	117	69,341	14,869	17,647	21.4	25.4
371	Scientific and controlling instruments	460	245,310	30,718	33,224	12.5	13.5
372	Optical and health services supplies	534	283,655	23,242	27,710	8.2	9.8
380	Photographic equipment and supplies	253	137,639	13,531	15,856	9.8	11.5
381	Watches, clocks, and clockwork operated devices	29	17,721	5,510	5,979	31.1	33.7
382	Not specified professional equipment	2	1,243	0	0	0.0	0.0
390	Toys, amusement, and sporting goods	194	103,822	15,619	16,138	15.0	15.5
391	Miscellaneous manufacturing industries	582	279,016	36,399	39,488	13.0	14.2
392	Not specified manufacturing industries	53	29,369	3,539	4,342	12.1	14.8
	TRANSPORTATION	7,757	4,056,090	1,813,814	1,943,150	44.7	47.9
400	Railroads	808	397,999	326,721	330,819	82.1	83.1
401	Bus service and urban transit	769	412,242	205,613	217,793	49.9	52.8
402	Taxicab service	133	71,406	10,247	12,952	14.4	18.1
410	Trucking service	2,635	1,386,493	420,006	442,622	30.3	31.9
411	Warehousing and storage	191	98,152	20,659	23,086	21.0	23.5
412	U.S. Postal Service	1,422	725,112	538,982	599,656	74.3	82.7
420	Water transportation	319	180,584	63,760	65,513	35.3	36.3
421	Air transportation	962	510,801	206,358	224,719	40.4	44.0
422	Pipe lines, exc. natural gas	47	22,315	3,568	4,888	16.0	21.9
432	Services incidental to transportation	471	250,985	17,900	21,102	7.1	8.4
	COMMUNICATIONS	2,974	1,577,810	625,533	687,773	39.6	43.6
440	Radio and television broadcasting	461	222,427	23,055	25,472	10.4	11.5
441	Telephone (wire and radio)	2,145	1,159,358	578,425	634,271	49.9	54.7
442	Telegraph and miscellaneous communications services	368	196,024	24,053	28,029	12.3	14.3
	UTILITIES AND SANITARY SERVICES	2,806	1,472,819	522,493	579,785	35.5	39.4
460	Electric light and power	1,252	645,057	256,600	281,918	39.8	43.7
461	Gas and steam supply systems	381	196,513	52,679	56,715	26.8	28.9
462	Electric and gas, and other combinations	309	174,767	69,504	82,550	39.8	47.2
470	Water supply and irrigation	428	222,729	60,825	67,173	27.3	30.2
471	Sanitary services	423	225,781	80,430	88,973	35.6	39.4
472	Not specified utilities	13	7,972	2,455	2,455	30.8	30.8
	WHOLESALE TRADE	6,998	3,743,153	282,001	314,657	7.5	8.4
500	Motor vehicles and equipment	400	213,395	16,142	17,811	7.6	8.3
501	Furniture and home furnishings	103	55,996	3,811	4,965	6.8	8.9
502	Lumber and construction materials	229	118,455	12,311	14,875	10.4	12.6
510	Sporting goods, toys, and hobby goods	65	35,409	2,198	2,198	6.2	6.2
511	Metals and minerals, exc. petroleum	155	87,858	11,413	11,805	13.0	13.4
512	Electrical goods	485	267,964	11,944	16,201	4.5	6.0
521	Hardware, plumbing and heating supplies	359	198,440	7,868	7,868	4.0	4.0
522	Not specified electrical and hardware products	1	480	480	480	100.0	100.0
530	Machinery, equipment, and supplies	1,742	937,358	27,807	34,333	3.0	3.7
531	Scrap and waste materials	174	94,896	8,081	8,081	8.5	8.5
532	Miscellaneous wholesale, durable goods	110	66,743	637	637	1.0	1.0
540	Paper and paper products	199	109,477	6,674	7,393	6.1	6.8
541	Drugs, chemicals, and allied products	327	174,232	7,705	9,062	4.4	5.2
542	Apparel, fabrics, and notions	168	93,485	7,673	8,592	8.2	9.2
550	Groceries and related products	1,125	615,661	100,169	106,315	16.3	17.3
551	Farm products - raw materials	236	98,199	6,993	6,993	7.1	7.1
552	Petroleum products	315	161,732	12,796	15,182	7.9	9.4
560	Alcoholic beverages	232	120,845	27,732	30,338	22.9	25.1
561	Farm supplies	216	104,366	2,497	3,385	2.4	3.2
562	Miscellaneous wholesale, nondurable goods	334	173,958	6,167	7,242	3.5	4.2
571	Not specified wholesale trade	23	14,201	901	901	6.3	6.3
	RETAIL TRADE	30,113	15,765,116	1,130,169	1,253,574	7.2	8.0
580	Lumber and building material retailing	739	381,289	21,916	24,761	5.7	6.5
581	Hardware stores	334	168,829	8,063	8,932	4.8	5.3
582	Retail nurseries and garden stores	132	69,764	990	990	1.4	1.4
590	Mobile home dealers	54	32,652	0	0	0.0	0.0
591	Department stores	3,709	2,036,393	119,257	146,517	5.9	7.2
592	Variety stores	277	137,469	2,096	3,074	1.5	2.2
600	Miscellaneous general merchandise stores	242	112,578	7,344	10,374	6.5	9.2
601	Grocery stores	4,324	2,283,266	634,063	670,025	27.8	29.3
602	Dairy products stores	92	46,400	3,521	3,521	7.6	7.6
610	Retail bakeries	285	149,131	18,097	18,971	12.1	12.7
611	Food stores, n.e.c.	274	146,441	9,422	10,043	6.4	6.9
612	Motor vehicle dealers	1,790	949,575	45,273	55,898	4.8	5.9
620	Auto and home supply stores	661	338,320	11,691	13,620	3.5	4.0
621	Gasoline service stations	958	489,121	2,951	3,634	0.6	0.7
622	Miscellaneous vehicle dealers	145	75,089	0	0	0.0	0.0
630	Apparel and accessory stores, exc. shoe	1,228	641,606	18,835	23,950	2.9	3.7
631	Shoe stores	271	149,014	1,624	1,624	1.1	1.1
632	Furniture and home furnishings stores	776	419,447	11,387	11,387	2.7	2.7
640	Household appliances, TV, and radio stores	687	355,256	6,525	8,838	1.8	2.5
641	Eating and drinking places	9,223	4,765,707	126,746	149,006	2.7	3.1
642	Drug stores	877	458,890	32,473	35,678	7.1	7.8
650	Liquor stores	201	95,874	4,673	5,363	4.9	5.6
651	Sporting goods, bicycles, and hobby stores	350	180,049	4,043	5,228	2.2	2.9
652	Book and stationery stores	299	150,025	4,546	4,546	3.0	3.0
660	Jewelry stores	235	124,805	4,440	4,440	3.6	3.6
661	Sewing, needlework, and piece goods stores	119	62,312	0	236	0.0	0.4
662	Mail order houses	149	79,140	3,717	3,717	4.7	4.7
670	Vending machine operators	114	61,405	9,042	9,157	14.7	14.9
671	Direct selling establishments	224	113,825	1,406	1,406	1.2	1.2
672	Fuel and ice dealers	203	93,233	4,464	4,464	4.8	4.8
681	Retail florists	263	138,896	1,019	1,019	0.7	0.7
682	Miscellaneous retail stores	862	452,304	9,565	12,173	2.1	2.7
691	Not specified retail trade	16	7,013	984	984	14.0	14.0
	FINANCE, INSURANCE, AND REAL ESTATE	11,618	6,188,747	217,733	290,120	3.5	4.7
700	Banking	3,721	1,921,846	35,227	55,370	1.8	2.9
701	Savings and loan associations	479	262,456	1,298	2,648	0.5	1.0
702	Credit agencies, n.e.c.	757	392,924	10,471	19,970	2.7	5.1
710	Security, commodity brokerage, and investment companies	849	467,516	8,407	11,180	1.8	2.4
711	Insurance	3,454	1,859,970	69,133	91,981	3.7	4.9
712	Real estate, including real estate-insurance-law offices	2,358	1,284,035	93,198	108,972	7.3	8.5
	BUSINESS AND REPAIR SERVICES	8,226	4,452,160	251,698	304,515	5.7	6.8
721	Advertising	389	209,162	2,526	4,971	1.2	2.4
722	Services to dwellings and other buildings	742	412,167	57,207	62,242	13.9	15.1
730	Commercial research, development, and testing labs	462	200,797	12,295	16,263	6.1	8.1
731	Personnel supply services	979	542,845	18,582	27,741	3.4	5.1
732	Business management and consulting services	462	243,308	2,521	4,334	1.0	1.8
740	Computer and data processing services	829	454,295	7,509	13,234	1.7	2.9
741	Detective and protective services	556	307,621	33,010	40,354	10.7	13.1
742	Business services, n.e.c.	1,469	797,081	39,714	47,972	5.0	6.0
750	Automotive services, exc. repair	533	294,750	21,900	23,384	7.4	7.9
751	Automotive repair shops	1,139	630,256	26,773	30,499	4.2	4.8
752	Electrical repair shops	166	90,191	12,906	13,739	14.3	15.2
760	Miscellaneous repair services	500	269,687	16,757	19,781	6.2	7.3
	PERSONAL SERVICES	6,624	3,318,123	186,353	210,365	5.6	6.3
761	Private households	2,310	1,199,257	1,601	1,601	0.1	0.1
762	Hotels and motels	2,156	969,178	133,887	149,592	13.8	15.4
770	Lodging places, exc. hotels and motels	183	91,541	1,440	2,942	1.6	3.2
771	Laundry, cleaning, and garment services	631	336,073	36,362	40,228	10.8	12.0
772	Beauty shops	833	445,465	8,686	10,442	1.9	2.3
780	Barber shops	43	21,273	1,391	1,391	6.5	6.5
781	Funeral service and crematories	105	59,374	634	1,124	1.1	1.9
782	Shoe repair shops	11	4,533	0	0	0.0	0.0
790	Dressmaking shops	6	2,823	0	0	0.0	0.0
791	Miscellaneous personal services	346	188,607	2,353	3,044	1.2	1.6
	ENTERTAINMENT AND RECREATION SERVICES	2,044	1,055,374	136,110	155,028	12.9	14.7
800	Theaters and motion pictures	505	263,906	59,230	64,428	22.4	24.4
801	Bowling alleys, billiard and pool parlors	131	68,885	729	1,492	1.1	2.2
802	Miscellaneous entertainment and recreation services	1,408	722,583	76,151	89,109	10.5	12.3
831	HOSPITALS	8,188	4,271,870	629,832	794,301	14.7	18.6
	MEDICAL SERVICES, EXCEPT HOSPITALS	6,015	3,092,163	264,097	313,149	8.5	10.1
812	Offices of physicians	1,174	619,817	11,466	12,815	1.8	2.1
820	Offices of dentists	682	355,897	4,141	7,219	1.2	2.0
821	Offices of chiropractors	72	32,661	0	0	0.0	0.0
822	Offices of optometrists	56	28,621	182	182	0.6	0.6
830	Offices of health practitioners, n.e.c.	50	25,252	636	636	2.5	2.5
832	Nursing and personal care facilities	2,579	1,294,428	166,637	188,803	12.9	14.6
840	Health services, n.e.c.	1,402	735,488	81,036	103,495	11.0	14.1
	EDUCATIONAL SERVICES	16,183	8,080,734	2,789,775	3,418,869	34.5	42.3
842	Elementary and secondary schools	10,930	5,477,043	2,435,136	2,945,869	44.5	53.8
850	Colleges and universities	4,634	2,305,169	318,305	424,727	13.8	18.4
851	Business, trade, and vocational schools	122	55,770	3,384	6,247	6.1	11.2
852	Libraries	343	167,697	26,068	33,527	15.5	20.0
860	Educational services, n.e.c.	154	75,054	6,880	8,499	9.2	11.3
	SOCIAL SERVICES	2,969	1,523,099	147,181	178,082	9.7	11.7
861	Job training and vocational rehabilitation services	284	137,931	7,233	9,891	5.2	7.2
862	Child day care services	821	428,234	11,856	15,375	2.8	3.6
870	Residential care facilities, without nursing	559	279,739	20,207	23,756	7.2	8.5
871	Social services, n.e.c.	1,305	677,194	107,885	129,060	15.9	19.1
	OTHER PROFESSIONAL SERVICES	5,817	3,020,642	132,067	165,574	4.4	5.5
841	Legal services	1,329	678,022	16,991	20,606	2.5	3.0
872	Museums, art galleries, and zoos	145	69,459	9,773	12,203	14.1	17.6
880	Religious organizations	1,336	696,808	5,889	11,716	0.8	1.7
881	Membership organizations	835	413,573	60,960	64,938	14.7	15.7
882	Engineering, architectural, and surveying services	1,116	609,068	23,884	32,289	3.9	5.3
890	Accounting, auditing, and bookkeeping services	709	373,058	3,420	7,025	0.9	1.9
891	Noncommercial educational and scientific research	269	138,388<