CBP data indicates that there are more establishments categorized as health care and social assistance businesses with 500 or more employees in Philadelphia County zip codes than in any other category.
The following table shows how many educational services businesses with 500 or more employees were in Philadelphia County zip codes during the period from 2012 to 2016.
Educational services businesses with 500 or more employees in Philadelphia County (2012-2016)
Year
Total businesses
2012
16
2013
16
2014
16
2015
15
2016
15