labor

Fifty years ago, nearly a third of U.S. workers belonged to a union. Today, it's one in 10. But the decline has not been the same for every state. Here is a map showing how union membership has changed across the country.

A few notes on the map:

  • In 1964, the Midwest was full of manufacturing jobs and had the highest concentration of union workers in America. That has changed dramatically — both because the share of jobs in manufacturing has fallen, and because fewer of the manufacturing jobs that remain are held by union workers.

Labor Union History

Feb 7, 2012

As state legislatures across the nation debate the roles of public employee unions, Dan Modlin takes a look at the history of labor unions in the United State..........