CBP data indicates that there are more establishments categorized as retail trade businesses with between 10 and 19 employees in Chester County zip codes than in any other category.
The following table shows how many manufacturing businesses with between 10 and 19 employees were in Chester County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between 10 and 19 employees in Chester County (2012-2016)
Year
Total businesses
2012
81
2013
71
2014
77
2015
81
2016
87