CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between five and nine employees in Chester County zip codes than in any other category.
The following table shows how many retail trade businesses with between five and nine employees were in Chester County zip codes during the period from 2012 to 2016.
Retail trade businesses with between five and nine employees in Chester County (2012-2016)
Year
Total businesses
2012
414
2013
387
2014
389
2015
390
2016
361