U.S.
Union Membership, 1930-2004
Source: Bureau of Labor Statistics, U.S.
Dept. of Labor; figures in thousands |
| Year |
Total
Employed1 |
%
In
Unions |
Union
Members2 |
1930
1935
1940
1945
1950
1955
1960
1965
1970
1975
1980
1985
1990
1991
1992
1993
1994
1995
1996
1997
1998
1999
2000
2001
20023
20034
20044
|
29,424
27,053
32,376
40,394
45,222
50,675
54,234
60,815
70,920
76,945
90,564
94,521
103,905
102,786
103,688
105,067
107,989
110,038
111,960
114,533
116,730
118,963
120,786
122,482
121,826
122,358
123,554 |
11.6
13.2
26.9
35.5
31.5
33.2
31.4
28.4
27.3
25.5
21.9
18.0
16.1
16.1
15.8
15.8
15.5
14.9
14.5
14.1
13.9
13.9
13.5
13.4
13.3
12.9
12.5 |
3,401
3,584
8,717
14,322
14,267
16,802
17,049
17,299
19,381
19,611
19,643
16,996
16,740
16,566
16,390
16,598
16,746
16,360
16,269
16,110
16,211
16,477
16,258
16,387
16,145
15,776
15,472 |
| (1)
Does not include agricultural employment; from 1985, does not
include self-employed or unemployed persons. (2) From 1930 to 1980,
includes dues paying members of traditional trade unions,
regardless
of employment status; after that includes employed only. From 1985,
includes members of employee associations that engage in
collective
bargaining with employers. (3) Revised to incorporate changes to the
class of worker status associated with the introduction of the 2002
Census Industry and occupational classification systems Into the
Current Population Survey. (4) Data reflect revised population controls
used in the household survey. |
|
Labor
Union Directory
Source:
Bureau of Labor Statistics, U.S.
Dept. of Labor; AFL-CIO; World Almanac research.
(#)
Member of Change
to Win Coalition formed in 2005 by
unions disaffiliated from AFL-CIO. (*) Independent union. All others are affiliated with AFL-CIO.
Year established in parenthesis
|
Air Line Pilots Association,
(1931)
64,000+ members, 42 airlines |
www.alpa.org |
American Federation of
Labor
& Congress of Industrial Organizations (AFL-CIO),
(1955)
9
mil. members |
www.aflcio.org |
Automobile, Aerospace
&
Agricultural Implement Workers of America, lntenational Union, United
(UAW)
(1935);
710,000
active (500,000 ret.) members, 950+ locals |
www.uaw.org |
Bakery, Confectionery,
Tobacco
Workers and Grain Millers International Union (BCTGM)
(1886); 120,000 members |
www.bctgm.org |
Boilermakers, Iron Ship
Builders, Blacksmiths, Forgers and Helpers, International Brotherhood of
(IBBISBISF&H)
(1880); 100,000+ members. 420 locals |
www.boilermakers.org |
Bricklayers, and Allied
Craftworkers, International Union of (BAC)
(1865); 100,000
members, 200 locals |
www.bacweb.org |
#Carpenters and Joiners of America,
United Brotherhood of,
(1881); 520,000 members, 1,000 locals |
www.carpenters.org |
#Change to Win Coalition,
(2005)
7 Unions, 6 ex-affiliates Unions of AFL-CIO, 1 independent;
|
www.changetowin.org |
*Communications Workers of America
(IUE-CWA), (1938)
700,000+ members. 1,200 locals;
|
www.cwaunion.org |
*Education Association, National,
(1857)
2.7 mil. members, 14,000+ affiliates;
|
www.nea.org |
Electrical Workers,
International Brotherhood of (IBEW), (1891)
750,000 members,
1,019 locals;
|
www.ibaw.org |
Engineers, International
Union
of Operating (lUOE), (1896)
400,000 members; 170 locals;
|
www.iuoe.org |
#Farm Workers of America, United (UFW),
(1962)
27,000+ members;
|
www.ufw.org |
*Federal Employees, Federal District
1, National Federation of (NFFEFD1, IAMAW, AFL.CIO), (1917)
70.000 members, 200 locals;
|
www.nffe.org |
Fire Fighters,
International
Association of, (1918)
263,000 members. 2,900 locals;
|
www.iaff.org |
Flight Attendants,
Association of,
(1945)
46,000 members, 22 carriers;
|
www.afanet.org |
#Food and Commercial Workers
International Union, United (UFCW), (1979)
1.4 mil. members,
997 locals;
|
www.ufcw.org |
Glass, Molders, Pottery,
Plastics & Allied Workers Intl.Union (GIM), (1842)
51,000
members, 290+ locals;
|
www.gmplu.org |
Government Employees,
American
Federation of (AFGE), (1932)
600,000 members, 1,100 locals; |
www.afge.org |
Graphic Communications
International Union (GCIU), (1983)
150,000 members, 321 locals;
|
www.gclu.org |
Iron Workers,
International
Association of Bridge, Structural, Ornamental and Reinforcing,
(1896)
127,000 members, 225 locals;
|
www.ironworkers.org |
#Laborers' International Union of North
America (LIUNA), (1903)
800,000 members, 500 locals;
|
www.liuna.org |
Letter Carriers, National
Association of (NALC), (1889)
300,000+ members, 2,500+ locals;
|
www.nalc.org |
Locomotive Engineers and
Trainmen, Brotherhood of (BLET), (1863)
59,000 members. 600+
divisions;
|
www.ble.org |
Longshoremen's
Association,
International (ILA), (1892)
65,000 members;
|
www.ilaunion.org.
|
Machinists and Aerospace
Workers, International Asociation of (IAMAW), (1888)
614,000
members, 1,174 locals;
|
www.iamaw.org |
Maintenance of Way
Employees,
Brotherhood of (BMWE), (1887)
45,000 members, 770 locals;
|
www.bmwe.org |
Mine Workers of America,
United
(UMWA), (1890)
110,000 members, 800 locals;
|
www.umwa.org
|
Musicians of the United
States
and Canada, American Federation of (AFM), (1896)
125,000
members, 250+ locals;
|
www.afm.org |
Newspaper
Guild-Communicatlons
Workers of America (CWA), The, (1933)
34,000 members, 90
locals;
|
www.newsguild.org |
*Nurses Association, American (ANA),
(1897)
2,6 mil. members, 54 constituent state & territorial assns;
|
www.nursingworld.org |
Office and Professional
Employees International Union (OPElU), (1945)
145,000 members,
200 locals;
|
www.opeiu.org |
PACE International Union,
AFL-CIO, CLC (PACE), (1884)
320.000 members, 1.500 locals;
|
www.paceunion.org |
Painters and Allied
Trades,
International Union of (IUPAT), (1887)
140,000 members, 425
locals;
|
www.ibpatorg |
Plumbing and Pipe Fitting
Industry of the United States and Canada, United Association of
Journeymen and Apprentices of the, (1889) 326.000 members,
321 locals;
|
www.ua.org |
*Police, National Fraternal Order of,
321,000 members, 2,100+ affiliates;
|
www.grandlodgefop.org |
Police Associations,
International Union of, (1979)
80.000 members; 500 locals;
|
www.iupa.org |
Postal Workers Union,
American
(APWU), (1971)
333,000 members, 1,600+ locals;
|
www.apwu.org |
Roofers, Waterproofers
&
Allied Workers, United Union of, (1906)
22,000 members; |
www.unionroofers.com |
*Rural Letter Carriers' Association,
National, (1903)
100,000+ members; 50 state org;
|
www.nrlca.org |
Seafarers International
Union of
North America (SIU), (1938)
80,000 members, 18 affiliates;
|
www.seafarers.org
|
*Security, Police, and Fire
Professionals of America (SPFPA), (1946)
12,000 members, 200
locals;
|
www.spfpa.org |
#Service Employees International Union
(SEIU), (1921)
1.6 million members, 350 locals;
|
www.seiu.org |
Sheet Metal Workers'
International Association (SMWIA), (1888)
150,000 members, 194
locals;
|
www.smwia.org |
State, County, and
Municipal
Employees, American Federation of (AFSCME)
1.4 mil. members,
3.617 locals;
|
www.afscme.org |
Steelworkers of America,
United
(USWA), (1936)
1.2 mil.members, 1,800 locals;
|
www.uswa.org |
Teachers, American
Federation of
(AFT), (1916)
1.3 mil. members, 3,000 locals;
|
www.aft.org |
#Teamsters, International Brotherhood
of (IBT), (1903)
1.4 mil. members, 521 locals;
|
www.teamsters.org |
Television and Radio
Artists,
American Federation of, (AFTRA), (1937)
80,000 members, 33
locals;
|
www.aftra.org . |
| Theatrical Stage
Employees,
Moving Picture Technicians, Artists and Allied Crafts of the United
States, Its Territories, and Canada,International Alliance of
(IATSE), (1893); 105,000+ members, 555+ locals; |
www.iatse-intl.org |
Transit Union, Amalgamated
(ATU),
(1892)
180,000+ members, 273 locals;
|
www.atu.org |
Transportation-Communications
International Union (TCU), (1899)
100,000 members;
|
www.tcunion.org |
Transportation Union,
United
(UTU), (1969)
125,000 members, 660 locals;
|
www.utu.org |
Transport Workers Union of
America, (1934)
110,000 members, 92 locals;
|
www.twu.org |
*Treasury Employees Union, National
(NTEU), (1938)
150,000+ represented, 270+ chapters;
|
www.nteu.org |
#UNITE HERE, UNITE, (1900), HERE, (1891)
Unions merged 2004;
440,000+ members,
|
www.unitehere.org |
|