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 manufacturing businesses with between one and four employees were in Philadelphia County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between one and four employees in Philadelphia County (2012-2016)
Year
Total businesses
2012
291
2013
285
2014
284
2015
270
2016
283
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