Union Members Summary

For release 10:00 a.m. (EST) Friday, January 24, 2014                       USDL-14-0095

Technical information:  (202) 691-6378  *  cpsinfo@bls.gov  *  www.bls.gov/cps
Media contact:          (202) 691-5902  *  PressOffice@bls.gov

                                UNION MEMBERS -- 2013

In 2013, the union membership rate--the percent of wage and salary workers who were 
members of unions--was 11.3 percent, the same as in 2012, the U.S. Bureau of Labor 
Statistics reported today. The number of wage and salary workers belonging to 
unions, at 14.5 million, was little different from 2012. In 1983, the first year 
for which comparable union data are available, the union membership rate was 20.1 
percent, and there were 17.7 million union workers.

The data on union membership were collected as part of the Current Population 
Survey (CPS), a monthly sample survey of about 60,000 households that obtains 
information on employment and unemployment among the nation's civilian noninstitutional
population age 16 and over. For more information, see the Technical Note.

Highlights from the 2013 data:

   --Public-sector workers had a union membership rate (35.3 percent) more 
     than five times higher than that of private-sector workers (6.7 percent). 
     (See table 3.)

   --Workers in education, training, and library occupations and in protective 
     service occupations had the highest unionization rate, at 35.3 percent for 
     each occupation group. (See table 3.)

   --Men had a higher union membership rate (11.9 percent) than women (10.5 
     percent). (See table 1.)

   --Black workers were more likely to be union members than white, Asian, or 
     Hispanic workers. (See table 1.)

   --Among states, New York continued to have the highest union membership rate 
     (24.4 percent), and North Carolina had the lowest rate (3.0 percent). (See 
     table 5.)

Industry and Occupation of Union Members

In 2013, 7.2 million employees in the public sector belonged to a union, compared 
with 7.3 million workers in the private sector. The union membership rate for 
public-sector workers (35.3 percent) was substantially higher than the rate for 
private-sector workers (6.7 percent). Within the public sector, the union membership 
rate was highest for local government (40.8 percent), which includes employees in 
heavily unionized occupations, such as teachers, police officers, and firefighters. 
In the private sector, industries with high unionization rates included utilities 
(25.6 percent), transportation and warehousing (19.6 percent), telecommunications 
(14.4 percent), and construction (14.1 percent). Low unionization rates occurred 
in agriculture and related industries (1.0 percent), finance (1.0 percent), and in 
food services and drinking places (1.3 percent). (See table 3.)

Among occupational groups, the highest unionization rates in 2013 were in education, 
training, and library occupations and protective service occupations (35.3 percent 
each). Farming, fishing, and forestry occupations (2.1 percent) and sales and 
related occupations (2.9 percent) had the lowest unionization rates. (See table 3.)

Selected Characteristics of Union Members

The union membership rate was higher for men (11.9 percent) than for women (10.5 
percent) in 2013. (See table 1.) The gap between their rates has narrowed 
considerably since 1983, when rates for men and women were 24.7 percent and 
14.6 percent, respectively.

Among major race and ethnicity groups, black workers had a higher union membership
rate in 2013 (13.6 percent) than workers who were white (11.0 percent), Asian
(9.4 percent), or Hispanic (9.4 percent). 

By age, the union membership rate was highest among workers ages 45 to 64--14.0 
percent for those ages 45 to 54 and 14.3 percent for those ages 55 to 64.

Full-time workers were about twice as likely as part-time workers to be union 
members, 12.5 percent compared with 6.0 percent.

Union Representation

In 2013, 16.0 million wage and salary workers were represented by a union. 
This group includes both union members (14.5 million) and workers who report no 
union affiliation but whose jobs are covered by a union contract (1.5 million). 
(See table 1.) Private-sector employees comprised more than half (810,000) of 
the 1.5 million workers who were covered by a union contract but were not 
members of a union. (See table 3.)


In 2013, among full-time wage and salary workers, union members had median 
usual weekly earnings of $950, while those who were not union members had 
median weekly earnings of $750. In addition to coverage by a collective 
bargaining agreement, this earnings difference reflects a variety of 
influences, including variations in the distributions of union members and 
nonunion employees by occupation, industry, firm size, or geographic region. 
(See table 2.)

Union Membership by State

In 2013, 30 states and the District of Columbia had union membership rates 
below that of the U.S. average, 11.3 percent, while 20 states had higher rates. 
All states in the Middle Atlantic and Pacific divisions reported union membership
rates above the national average, and all states in the East South Central and
West South Central divisions had rates below it. Union membership rates 
declined over the year in 26 states, rose in 22 states and the District of 
Columbia, and remained unchanged in 2 states. (See table 5.)

Nine states had union membership rates below 5.0 percent in 2013, with North 
Carolina having the lowest rate (3.0 percent). The next lowest rates were 
recorded in Arkansas (3.5 percent), Mississippi and South Carolina (3.7 
percent each), and Utah (3.9 percent). Three states had union membership
rates over 20.0 percent in 2013: New York (24.4 percent), Alaska (23.1 percent),
and Hawaii (22.1 percent). 

State union membership levels depend on both the employment level and union 
membership rate. The largest numbers of union members lived in California 
(2.4 million) and New York (2.0 million). Over half of the 14.5 million union 
members in the U.S. lived in just seven states (California, 2.4 million; New 
York, 2.0 million; Illinois, 0.9 million; Pennsylvania, 0.7 million; and 
Michigan, New Jersey, and Ohio, 0.6 million each), though these states 
accounted for only about one-third of wage and salary employment nationally.

Texas had about one-fourth as many union members as New York, despite having 
2.7 million more wage and salary employees. Conversely, North Carolina and 
Hawaii had comparable numbers of union members (117,000 and 121,000,
respectively), though North Carolina's wage and salary employment level 
(3.9 million) was more than seven times that of Hawaii (549,000).

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Last Modified Date: January 24, 2014