CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between 250 and 499 employees in Philadelphia County zip codes than in any other category.
The following table shows how many professional, scientific and technical services businesses with between 250 and 499 employees were in Philadelphia County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between 250 and 499 employees in Philadelphia County (2012-2016)
Year
Total businesses
2012
19
2013
21
2014
16
2015
18
2016
20