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 information businesses with between one and four employees were in Philadelphia County zip codes during the period from 2012 to 2016.
Information businesses with between one and four employees in Philadelphia County (2012-2016)
Year
Total businesses
2012
223
2013
251
2014
259
2015
255
2016
267