The population count of Essex County, MA was 781,024 in 2018. The population count of Plymouth County, MA was 512,135 in 2018. The population count of Worcester County, MA was 822,280 in 2018.
Population
Population Change
Above charts are based on data from the U.S. Census American Community Survey | ODN Dataset | API -
Demographics and Population Datasets Involving Essex County, MA or Plymouth County, MA or Worcester County, MA
- API
Bronx Zip Population and Density
bronx.lehman.cuny.edu | Last Updated 2012-10-21T14:06:17.000Z2010 Census Data on population, pop density, age and ethnicity per zip code