This note describes the construction and provision of an Internet database providing private and public sector union membership, coverage, and density estimates compiled from the Current Population Survey (CPS). Economy-wide estimates are provided beginning in 1973, estimates by state, detailed industry, and detailed occupation begin in 1983, and estimates by metropolitan area begin in 1986. The database will be updated annually and can be accessed at http://www.unionstats.com/.
Get full access to this article
View all access options for this article.
References
1.
CurmeMichael A.HirschBarry T., and MacPhersonDavid A.. 1990. “Union Membership and Contract Coverage in the United States, 1983–1988.”Industrial and Labor Relations Review, Vol. 44, No. 1 (October), pp. 5–33.
2.
FreemanRichard B., and MedoffJames L.. 1979. “New Estimates of Private Sector Unionism in the United States.”Industrial and Labor Relations Review, Vol. 32, No. 2 (January), pp. 143–74.
3.
HirschBarry T., and MacPhersonDavid A.. 1993. “Union Membership and Coverage Files from the Current Population Surveys: Note.”Industrial and Labor Relations Review, Vol. 46, No. 3 (April), pp. 574–78.
4.
HirschBarry T., and MacPhersonDavid A.. Annual. Union Membership and Earnings Data Book: Compilations from the Current Population Survey. Washington, D.C.: Bureau of National Affairs.
5.
HirschBarry T.MacPhersonDavid A., and VromanWayne G.. 2001. “Estimates of Union Density by State.”Monthly Labor Review, Vol. 124, No. 7 (July), pp. 51–55.
6.
HelwigRyan T.IlgRandy E., and MasonSandra L.. 2001. “Expansion of the Current Population Survey Sample Effective July 2001.”Employment and Earnings, Vol. 48, No. 8 (August), pp. 3–7.
7.
KokkelenbergEdward C., and SockellDonna R.. 1985. “Union Membership in the United States, 1973–1981.”Industrial and Labor Relations Review, Vol. 38, No. 4 (July), pp. 497–543.
8.
U.S. Bureau of Labor Statistics. Annual. Employment and Earnings. Washington, D.C.: U.S. Government Printing Office, January.
