CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in Philadelphia County zip codes than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in Philadelphia County zip codes during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in Philadelphia County (2012-2016)
Year
Total businesses
2012
636
2013
619
2014
619
2015
639
2016
630