Montgomery County Planning Department

Growth of Labor Force in Montgomery County
 
 Year
Total Labor Force
 
 1950  67,930
 1960  133,487
 1970  225,975
 1980  308,701
 1990  448,284
 2000
 477,123

Note: for the years 1950 and 1960, data reflects persons 14 years of age and older; all later years reflect persons 16 years of age and older.

Source: US Bureau of the Census; Montgomery County Department of Park and Planning, Research and Technology Center.