Union Membership, Coverage, Density and Employment by Industry, 2007 (details in table note)
CIC	Industry Name	Obs	Employment	Members	Covered	%Mem	%Cov
	AGRICULTURE, FORESTRY, FISHING, & HUNTING	1,675	1,096,812	25,086	30,316	2.3	2.8
170	Crop production	674	497,659	5,149	6,448	1.0	1.3
180	Animal production	636	374,194	8,513	9,493	2.3	2.5
190	Forestry except logging	95	44,249	7,479	9,489	16.9	21.4
270	Logging	99	71,386	0	0	0.0	0.0
280	Fishing, hunting, and trapping	48	20,447	862	862	4.2	4.2
290	Support activities for agriculture and forestry	123	88,878	3,081	4,024	3.5	4.5
	MINING	1,309	712,445	67,709	73,877	9.5	10.4
370	Oil and gas extraction	163	97,569	1,892	2,527	1.9	2.6
380	Coal mining	245	93,886	23,125	24,088	24.6	25.7
390	Metal ore mining	99	40,718	11,423	12,684	28.1	31.1
470	Nonmetallic mineral mining and quarrying	187	102,961	19,462	21,715	18.9	21.1
480	Not specified type of mining	16	9,359	1,727	1,727	18.5	18.5
490	Support activities for mining	599	367,952	10,080	11,137	2.7	3.0
	UTILITIES	1,674	1,171,415	346,755	361,825	29.6	30.9
570	Electric power generation, transmission and distribution	940	625,721	191,540	198,604	30.6	31.7
580	Natural gas distribution	167	125,850	28,963	31,788	23.0	25.3
590	Electric and gas, and other combinations	73	55,862	22,565	22,565	40.4	40.4
670	Water, steam, air-conditioning, and irrigation systems	301	229,833	53,953	55,764	23.5	24.3
680	Sewage treatment facilities	157	106,755	42,546	45,747	39.9	42.9
690	Not specified utilities	36	27,393	7,187	7,357	26.2	26.9
770	CONSTRUCTION	11,768	9,002,464	1,358,560	1,406,172	15.1	15.6
	NONDURABLE GOODS MANUFACTURING	7,476	5,591,384	630,824	677,155	11.3	12.1
1070	Animal food, grain and oilseed milling	212	136,362	22,924	23,311	16.8	17.1
1080	Sugar and confectionery products	118	77,147	17,107	18,990	22.2	24.6
1090	Fruit and vegetable preserving and specialty food manufacturing	216	155,319	33,080	36,346	21.3	23.4
1170	Dairy product manufacturing	265	167,692	26,412	27,741	15.8	16.5
1180	Animal slaughtering and processing	701	452,730	90,851	98,301	20.1	21.7
1190	Retail bakeries	157	113,935	16,234	16,234	14.2	14.2
1270	Bakeries, except retail	254	205,686	24,647	30,705	12.0	14.9
1280	Seafood and other miscellaneous foods, n.e.c.	252	187,271	15,875	19,768	8.5	10.6
1290	Not specified food industries	30	23,892	5,023	5,023	21.0	21.0
1370	Beverage manufacturing	253	195,945	39,604	41,027	20.2	20.9
1390	Tobacco manufacturing	31	28,684	5,133	5,133	17.9	17.9
1470	Fiber, yarn, and thread mills	23	17,585	0	0	0.0	0.0
1480	Fabric mills, except knitting	154	117,793	9,099	9,249	7.7	7.9
1490	Textile and fabric finishing and coating mills	45	27,900	1,043	1,043	3.7	3.7
1570	Carpet and rug mills	65	61,434	0	0	0.0	0.0
1590	Textile product mills, except carpets and rugs	121	88,004	4,210	4,210	4.8	4.8
1670	Knitting mills	33	25,189	0	0	0.0	0.0
1680	Cut and sew apparel manufacturing	343	312,932	15,669	17,936	5.0	5.7
1690	Apparel accessories and other apparel manufacturing	14	10,882	0	0	0.0	0.0
1770	Footwear manufacturing	54	31,311	2,639	2,639	8.4	8.4
1790	Leather tanning and products, except footwear manufacturing	33	22,060	1,002	1,002	4.5	4.5
1870	Pulp, paper, and paperboard mills	258	170,741	51,729	53,970	30.3	31.6
1880	Paperboard containers and boxes	198	158,323	36,445	38,271	23.0	24.2
1890	Miscellaneous paper and pulp products	111	86,495	10,088	12,544	11.7	14.5
1990	Printing and related support activities	867	642,246	33,065	36,199	5.1	5.6
2070	Petroleum refining	176	137,148	25,712	25,939	18.7	18.9
2090	Miscellaneous petroleum and coal products	26	21,107	3,724	3,724	17.6	17.6
2170	Resin, synthetic rubber and fibers, and filaments manufacturing	121	92,648	4,814	5,441	5.2	5.9
2180	Agricultural chemical manufacturing	52	32,808	259	259	0.8	0.8
2190	Pharmaceutical and medicine manufacturing	579	458,732	15,315	18,350	3.3	4.0
2270	Paint, coating, and adhesive manufacturing	99	75,711	6,967	6,967	9.2	9.2
2280	Soap, cleaning compound, and cosmetics manufacturing	199	161,328	10,480	12,030	6.5	7.5
2290	Industrial and miscellaneous chemicals	480	372,119	38,423	38,528	10.3	10.4
2370	Plastics product manufacturing	724	559,226	35,552	36,965	6.4	6.6
2380	Tire manufacturing	106	86,952	21,752	22,537	25.0	25.9
2390	Rubber products, except tires, manufacturing	106	76,046	5,947	6,771	7.8	8.9
	DURABLE GOODS MANUFACTURING	12,916	9,846,583	1,127,048	1,198,754	11.4	12.2
2470	Pottery, ceramics, and related products manufacturing	29	21,847	2,446	2,446	11.2	11.2
2480	Structural clay product manufacturing	44	35,780	3,728	3,728	10.4	10.4
2490	Glass and glass product manufacturing	167	137,235	30,196	33,142	22.0	24.1
2570	Cement, concrete, lime, and gypsum product manufacturing	297	222,982	23,011	24,771	10.3	11.1
2590	Miscellaneous nonmetallic mineral product manufacturing	117	96,585	7,545	9,269	7.8	9.6
2670	Iron and steel mills and steel product manufacturing	313	260,387	65,439	68,690	25.1	26.4
2680	Aluminum production and processing	96	82,398	21,095	21,095	25.6	25.6
2690	Nonferrous metal, except aluminum, production and processing	83	63,758	6,905	9,096	10.8	14.3
2770	Foundries	131	99,597	20,046	20,046	20.1	20.1
2780	Metal forgings and stampings	112	93,138	8,197	8,197	8.8	8.8
2790	Cutlery and hand tool manufacturing	64	48,504	7,597	7,597	15.7	15.7
2870	Structural metals, and tank and shipping container manufacturing	517	380,673	39,232	40,964	10.3	10.8
2880	Machine shops; turned product; screw, nut and bolt manufacturing	422	319,118	14,936	17,069	4.7	5.3
2890	Coating, engraving, heat treating and allied activities	128	101,070	6,980	6,980	6.9	6.9
2970	Ordnance	58	36,046	6,749	6,749	18.7	18.7
2980	Miscellaneous fabricated metal products manufacturing	421	325,978	23,857	25,733	7.3	7.9
2990	Not specified metal industries	25	22,564	4,653	4,653	20.6	20.6
3070	Agricultural implement manufacturing	158	90,488	11,018	12,299	12.2	13.6
3080	Construction, mining and oil field machinery manufacturing	203	145,833	17,808	17,808	12.2	12.2
3090	Commercial and service industry machinery manufacturing	136	93,687	3,102	4,419	3.3	4.7
3170	Metalworking machinery manufacturing	194	140,350	10,565	10,565	7.5	7.5
3180	Engines, turbines, and power transmission equipment manufacturing	84	70,429	9,963	10,143	14.1	14.4
3190	Machinery manufacturing, n.e.c.	915	688,072	54,955	57,617	8.0	8.4
3290	Not specified machinery manufacturing	15	9,647	559	559	5.8	5.8
3360	Computer and peripheral equipment manufacturing	387	318,114	7,970	7,970	2.5	2.5
3370	Communications, audio, and video equipment manufacturing	193	157,728	2,572	2,572	1.6	1.6
3380	Navigational, measuring, electromedical, & control instruments manufacturin	334	234,416	24,355	24,355	10.4	10.4
3390	Electronic component and product manufacturing, n.e.c.	965	733,035	25,048	27,375	3.4	3.7
3470	Household appliance manufacturing	116	84,553	20,101	20,101	23.8	23.8
3490	Electrical lighting, equipment, and supplies manufacturing, n.e.c.	553	408,531	33,113	35,472	8.1	8.7
3570	Motor vehicles and motor vehicle equipment manufacturing	1,412	1,261,290	302,454	315,867	24.0	25.0
3580	Aircraft and parts manufacturing	541	376,914	88,685	96,511	23.5	25.6
3590	Aerospace products and parts manufacturing	379	304,185	51,364	54,153	16.9	17.8
3670	Railroad rolling stock manufacturing	35	31,131	7,915	7,915	25.4	25.4
3680	Ship and boat building	260	165,220	27,990	30,839	16.9	18.7
3690	Other transportation equipment manufacturing	60	39,755	7,312	8,324	18.4	20.9
3770	Sawmills and wood preservation	179	124,547	13,102	14,234	10.5	11.4
3780	Veneer, plywood, and engineered wood products	86	56,161	3,933	4,175	7.0	7.4
3790	Prefabricated wood buildings and mobile homes	73	56,705	3,192	3,192	5.6	5.6
3870	Miscellaneous wood products	324	230,703	9,175	12,782	4.0	5.5
3890	Furniture and related product manufacturing	734	565,443	30,688	34,330	5.4	6.1
3960	Medical equipment and supplies manufacturing	667	466,553	12,302	16,623	2.6	3.6
3970	Toys, amusement, and sporting goods manufacturing	140	97,777	6,485	7,046	6.6	7.2
3980	Miscellaneous manufacturing, n.e.c.	547	374,457	26,692	29,263	7.1	7.8
3990	Not specified manufacturing industries	202	173,200	22,021	22,021	12.7	12.7
	WHOLESALE TRADE	5,231	3,963,341	204,796	223,527	5.2	5.6
4070	Motor vehicles, parts and supplies, merchant wholesalers	276	219,280	11,934	12,851	5.4	5.9
4080	Furniture and home furnishing, merchant wholesalers	104	86,368	2,206	3,790	2.6	4.4
4090	Lumber and other construction materials, merchant wholesalers	298	213,208	8,731	8,731	4.1	4.1
4170	Professional and commercial equipment and supplies, merchant wholesalers	504	386,684	6,920	9,131	1.8	2.4
4180	Metals and minerals, except petroleum, merchant wholesalers	97	73,191	5,695	7,827	7.8	10.7
4190	Electrical goods, merchant wholesalers	320	253,067	8,958	10,664	3.5	4.2
4260	Hardware, plumbing and heating equipment, and supplies, merchant wholesaler	241	171,626	6,161	7,098	3.6	4.1
4270	Machinery, equipment, and supplies, merchant wholesalers	638	452,599	10,569	11,116	2.3	2.5
4280	Recyclable material, merchant wholesalers	116	101,902	2,853	2,853	2.8	2.8
4290	Miscellaneous durable goods, merchant wholesalers	127	94,149	0	904	0.0	1.0
4370	Paper and paper products, merchant wholesalers	106	88,502	2,551	3,689	2.9	4.2
4380	Drugs, sundries, and chemical and allied products, merchant  wholesalers	326	256,791	5,235	5,235	2.0	2.0
4390	Apparel, fabrics, and notions, merchant wholesalers	128	109,562	4,226	4,226	3.9	3.9
4470	Groceries and related products, merchant wholesalers	1,006	768,156	92,477	95,590	12.0	12.4
4480	Farm product raw materials, merchant wholesalers	111	56,267	0	1,439	0.0	2.6
4490	Petroleum and petroleum products, merchant wholesalers	150	107,505	3,923	5,037	3.6	4.7
4560	Alcoholic beverages, merchant wholesalers	217	165,589	18,003	18,994	10.9	11.5
4570	Farm supplies, merchant wholesalers	72	47,282	794	794	1.7	1.7
4580	Miscellaneous  nondurable goods, merchant wholesalers	237	179,764	4,730	4,730	2.6	2.6
4585	Wholesale electronic markets, agents and brokers	98	81,600	2,039	2,039	2.5	2.5
4590	Not specified wholesale trade	59	50,246	6,789	6,789	13.5	13.5
	RETAIL TRADE	20,511	15,035,438	795,597	864,185	5.3	5.7
4670	Automobile dealers	1,710	1,272,336	42,304	47,153	3.3	3.7
4680	Other motor vehicle dealers	217	148,900	2,879	3,614	1.9	2.4
4690	Auto parts, accessories, and tire stores	555	410,772	8,595	9,117	2.1	2.2
4770	Furniture and home furnishings stores	745	569,770	8,790	8,790	1.5	1.5
4780	Household appliance stores	102	72,920	200	200	0.3	0.3
4790	Radio, TV, and computer stores	684	543,727	8,842	12,677	1.6	2.3
4870	Building material and supplies dealers	1,406	1,042,019	23,253	23,253	2.2	2.2
4880	Hardware stores	244	149,181	921	921	0.6	0.6
4890	Lawn and garden equipment and supplies stores	358	226,531	2,078	5,780	0.9	2.6
4970	Grocery stores	3,486	2,518,568	476,470	498,554	18.9	19.8
4980	Specialty food stores	202	144,928	8,905	8,905	6.1	6.1
4990	Beer, wine, and liquor stores	155	116,253	7,398	7,398	6.4	6.4
5070	Pharmacies and drug stores	1,086	821,832	49,029	54,385	6.0	6.6
5080	Health and personal care, except drug, stores	383	294,825	407	1,261	0.1	0.4
5090	Gasoline stations	703	475,801	7,151	7,775	1.5	1.6
5170	Clothing and accessories, except shoe, stores	1,209	942,781	8,620	12,578	0.9	1.3
5180	Shoe stores	194	141,770	2,655	2,655	1.9	1.9
5190	Jewelry, luggage, and leather goods stores	229	155,796	4,352	4,352	2.8	2.8
5270	Sporting goods, camera, and hobby and toy stores	538	375,154	3,119	3,402	0.8	0.9
5280	Sewing, needlework, and piece goods stores	88	64,293	0	0	0.0	0.0
5290	Music stores	98	75,634	966	1,629	1.3	2.2
5370	Book stores and news dealers	239	173,343	4,234	4,234	2.4	2.4
5380	Department stores and discount stores	3,084	2,273,983	66,688	73,981	2.9	3.3
5390	Miscellaneous general merchandise stores	637	489,917	21,352	26,692	4.4	5.4
5470	Retail florists	159	111,976	3,842	5,331	3.4	4.8
5480	Office supplies and stationery stores	202	144,966	640	1,231	0.4	0.8
5490	Used merchandise stores	198	139,484	431	1,709	0.3	1.2
5570	Gift, novelty, and souvenir shops	238	165,004	2,475	2,475	1.5	1.5
5580	Miscellaneous retail stores	390	298,630	3,627	5,638	1.2	1.9
5590	Electronic shopping	60	43,135	1,399	1,543	3.2	3.6
5591	Electronic auctions	17	13,016	0	0	0.0	0.0
5592	Mail order houses	198	118,640	2,275	2,351	1.9	2.0
5670	Vending machine operators	73	59,369	6,287	6,651	10.6	11.2
5680	Fuel dealers	185	101,949	5,253	6,633	5.2	6.5
5690	Other direct selling establishments	171	120,414	2,571	3,215	2.1	2.7
5790	Not specified retail trade	268	217,824	7,590	8,100	3.5	3.7
	TRANSPORTATION & WAREHOUSING	7,590	5,814,282	1,671,169	1,785,140	28.7	30.7
6070	Air transportation	727	544,775	240,557	248,005	44.2	45.5
6080	Rail transportation	441	285,062	173,636	181,501	60.9	63.7
6090	Water transportation	102	65,509	4,930	5,507	7.5	8.4
6170	Truck transportation	2,117	1,615,125	171,458	183,236	10.6	11.3
6180	Bus service and urban transit	699	538,149	217,122	231,529	40.3	43.0
6190	Taxi and limousine service	205	169,455	10,698	12,842	6.3	7.6
6270	Pipeline transportation	68	37,663	1,541	1,541	4.1	4.1
6280	Scenic and sightseeing transportation	26	12,784	3,358	3,358	26.3	26.3
6290	Services incidental to transportation	773	637,543	119,828	130,445	18.8	20.5
6370	Postal Service	1,122	805,890	498,268	539,868	61.8	67.0
6380	Couriers and messengers	812	676,940	196,782	210,900	29.1	31.2
6390	Warehousing and storage	498	425,385	32,991	36,410	7.8	8.6
	INFORMATION	4,534	3,414,440	432,010	468,328	12.7	13.7
6470	Newspaper publishers	596	409,121	46,396	48,974	11.3	12.0
6480	Publishing, except newspapers and software	392	287,790	15,000	15,097	5.2	5.2
6490	Software publishing	205	157,368	1,213	1,213	0.8	0.8
6570	Motion pictures and video industries	331	288,777	34,036	37,285	11.8	12.9
6590	Sound recording industries	24	20,651	1,391	1,391	6.7	6.7
6670	Radio and television broadcasting and cable	793	595,627	53,053	64,397	8.9	10.8
6675	Internet publishing and broadcasting	26	23,638	0	0	0.0	0.0
6680	Wired telecommunications carriers	1,180	890,613	210,242	223,328	23.6	25.1
6690	Other telecommunications services	362	299,436	23,273	23,273	7.8	7.8
6692	Internet service providers	86	71,459	1,570	1,570	2.2	2.2
6695	Data processing, hosting, and related services	143	106,448	1,269	1,269	1.2	1.2
6770	Libraries and archives	355	235,049	44,567	50,531	19.0	21.5
6780	Other information services	41	28,463	0	0	0.0	0.0
	FINANCE & INSURANCE	9,161	6,670,213	132,991	169,489	2.0	2.5
6870	Banking and related activities	2,853	2,064,697	22,344	33,040	1.1	1.6
6880	Savings institutions, including credit unions	481	318,514	14,734	16,223	4.6	5.1
6890	Non-depository credit and related activities	1,320	1,000,498	13,975	24,121	1.4	2.4
6970	Securities, commodities, funds, trusts, and other financial investments	1,275	998,353	14,878	18,052	1.5	1.8
6990	Insurance carriers and related activities	3,232	2,288,151	67,059	78,052	2.9	3.4
	REAL ESTATE & RENTAL & LEASING	3,198	2,422,096	95,544	110,493	3.9	4.6
7070	Real estate	2,563	1,927,571	79,014	91,997	4.1	4.8
7080	Automotive equipment rental and leasing	230	180,610	9,595	10,817	5.3	6.0
7170	Video tape and disk rental	112	95,529	0	0	0.0	0.0
7180	Other consumer goods rental	134	99,137	226	226	0.2	0.2
7190	Commercial, industrial, and other intangible assets rental and leasing	159	119,249	6,708	7,452	5.6	6.2
	PROF., SCIENTIFIC, TECHNICAL SERVICES	9,660	7,183,981	121,441	172,424	1.7	2.4
7270	Legal services	1,763	1,261,713	26,457	31,657	2.1	2.5
7280	Accounting, tax preparation, bookkeeping, and payroll services	976	754,890	12,117	18,056	1.6	2.4
7290	Architectural, engineering, and related services	1,912	1,394,570	41,487	58,816	3.0	4.2
7370	Specialized design services	240	193,943	4,605	5,695	2.4	2.9
7380	Computer systems design and related services	1,963	1,516,500	11,534	23,281	0.8	1.5
7390	Management, scientific, and technical consulting services	899	642,780	6,991	10,690	1.1	1.7
7460	Scientific research and development services	758	535,792	13,150	16,703	2.5	3.1
7470	Advertising and related services	505	410,630	2,211	3,274	0.5	0.8
7480	Veterinary services	329	237,345	1,334	1,334	0.6	0.6
7490	Other professional, scientific, and technical services	315	235,818	1,554	2,918	0.7	1.2
	MANAGEMENT & RELATED SERVICES	6,724	5,233,123	241,796	266,683	4.6	5.1
7570	Management of companies and enterprises	225	167,634	9,670	9,670	5.8	5.8
7580	Employment services	1,278	1,006,748	25,078	31,225	2.5	3.1
7590	Business support services	904	677,011	15,378	17,423	2.3	2.6
7670	Travel arrangements and reservation services	368	268,695	2,736	2,736	1.0	1.0
7680	Investigation and security services	900	710,307	45,050	50,200	6.3	7.1
7690	Services to buildings and dwellings	1,226	931,898	47,693	49,705	5.1	5.3
7770	Landscaping services	975	814,291	17,380	20,563	2.1	2.5
7780	Other administrative and other support services	326	262,455	10,019	12,040	3.8	4.6
7790	Waste management and remediation services	522	394,085	68,792	73,120	17.5	18.6
	EDUCATIONAL SERVICES	17,804	12,581,560	4,203,496	4,724,787	33.4	37.6
7860	Elementary and secondary schools	12,177	8,689,322	3,661,204	4,092,299	42.1	47.1
7870	Colleges and universities, including junior colleges	4,921	3,375,062	507,394	587,523	15.0	17.4
7880	Business, technical, and trade schools and training	153	113,241	17,071	22,070	15.1	19.5
7890	Other schools, instruction, and educational services	553	403,936	17,827	22,896	4.4	5.7
	HEALTH CARE & SOCIAL ASSISTANCE	22,987	16,365,241	1,586,456	1,787,165	9.7	10.9
7970	Offices of physicians	2,075	1,519,131	47,899	53,364	3.2	3.5
7980	Offices of dentists	970	691,184	8,722	11,820	1.3	1.7
7990	Offices of chiropractors	132	95,634	126	126	0.1	0.1
8070	Offices of optometrists	132	96,662	95	1,224	0.1	1.3
8080	Offices of other health practitioners	238	174,536	4,543	4,644	2.6	2.7
8090	Outpatient care centers	1,230	822,972	68,034	73,669	8.3	9.0
8170	Home health care services	1,133	884,254	89,868	94,176	10.2	10.7
8180	Other health care services	1,662	1,213,829	88,804	101,962	7.3	8.4
8190	Hospitals	8,260	5,903,155	900,471	1,014,823	15.3	17.2
8270	Nursing care facilities	2,438	1,676,270	152,173	171,598	9.1	10.2
8290	Residential care facilities, without nursing	1,079	737,771	45,764	52,812	6.2	7.2
8370	Individual and family services	1,696	1,166,177	141,419	159,975	12.1	13.7
8380	Community food and housing, and emergency services	178	111,718	2,243	3,885	2.0	3.5
8390	Vocational rehabilitation services	271	180,996	11,117	11,566	6.1	6.4
8470	Child day care services	1,493	1,090,951	25,178	31,521	2.3	2.9
	ARTS, ENTERTAINMENT, & RECREATION	3,247	2,349,214	175,612	204,782	7.5	8.7
8560	Independent artists, performing arts, spectator sports, & related industrie	483	373,342	39,959	45,203	10.7	12.1
8570	Museums, art galleries, historical sites, and similar institutions	544	390,523	52,158	65,705	13.4	16.8
8580	Bowling centers	58	40,882	0	0	0.0	0.0
8590	Other amusement, gambling, and recreation industries	2,162	1,544,467	83,496	93,874	5.4	6.1
	ACCOMODATION & FOOD SERVICES	12,222	9,049,868	188,295	229,359	2.1	2.5
8660	Traveler accommodation	2,127	1,343,608	109,387	122,921	8.1	9.1
8670	Recreational vehicle parks and camps, and rooming and boarding houses	120	82,109	898	898	1.1	1.1
8680	Restaurants and other food services	9,660	7,394,579	76,454	103,983	1.0	1.4
8690	Drinking places, alcoholic beverages	315	229,572	1,556	1,556	0.7	0.7
	OTHER SERVICES, EXC. PUBLIC ADMIN.	7,428	5,546,629	165,540	189,073	3.0	3.4
8770	Automotive repair and maintenance	1,152	893,303	18,256	22,561	2.0	2.5
8780	Car washes	138	122,407	0	375	0.0	0.3
8790	Electronic and precision equipment repair and maintenance	159	131,252	2,372	2,372	1.8	1.8
8870	Commercial and industrial machinery and equipment repair and maintenance	315	241,932	18,178	19,799	7.5	8.2
8880	Personal and household goods repair and maintenance	116	85,873	4,144	4,144	4.8	4.8
8890	Footwear and leather goods repair	3	3,107	0	0	0.0	0.0
8970	Barber shops	56	49,000	837	837	1.7	1.7
8980	Beauty salons	757	576,737	3,991	4,964	0.7	0.9
8990	Nail salons and other personal care services	241	208,522	1,234	1,234	0.6	0.6
9070	Drycleaning and laundry services	371	293,420	13,552	13,552	4.6	4.6
9080	Funeral homes, cemeteries, and crematories	147	100,729	5,792	5,792	5.8	5.8
9090	Other personal services	281	238,195	16,554	17,862	6.9	7.5
9160	Religious organizations	1,476	1,057,918	6,336	13,719	0.6	1.3
9170	Civic, social, advocacy organizations, and grantmaking and giving services	786	500,049	14,342	20,177	2.9	4.0
9180	Labor unions	98	65,224	43,179	43,179	66.2	66.2
9190	Business, professional, political, and similar organizations	321	196,029	7,919	9,652	4.0	4.9
9290	Private households	1,011	782,934	8,853	8,853	1.1	1.1
	PUBLIC ADMINISTRATION	9,908	6,716,471	2,099,622	2,299,810	31.3	34.2
9370	Executive offices and legislative bodies	1,335	868,601	176,218	201,878	20.3	23.2
9380	Public finance activities	523	356,274	103,676	118,449	29.1	33.2
9390	Other general government and support	200	123,125	30,907	34,821	25.1	28.3
9470	Justice, public order, and safety activities	3,850	2,867,224	1,209,037	1,270,694	42.2	44.3
9480	Administration of human resource programs	1,348	878,013	266,935	300,372	30.4	34.2
9490	Administration of environmental quality and housing programs	563	323,031	79,240	87,359	24.5	27.0
9570	Administration of economic programs and space research	970	602,115	157,318	179,474	26.1	29.8
9590	National security and international affairs	1,119	698,089	76,291	106,763	10.9	15.3
Data Sources: Current Population Survey (CPS) Outgoing Rotation Group (ORG) Earnings Files, 2007. Sample includes
employed wage and salary workers, ages 16 and over. Variable definitions are: CIC=2000 Census industry code used
in CPS, Obs=CPS sample size, Employment=wage and salary employment, Members=employed workers who are union
members, Covered=workers covered by a collective bargaining agreement, %Mem=percent of employed workers who
are union members, and %Cov=percent of employed workers who are covered by a collective bargaining agreement.
© 2008 by Barry T. Hirsch and David A. Macpherson.  The use of data requires citation.