CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Chester County zip codes than in any other category.
The following table shows how many accommodation and food services businesses with between one and four employees were in Chester County zip codes during the period from 2012 to 2016.
Accommodation and food services businesses with between one and four employees in Chester County (2012-2016)
Year
Total businesses
2012
372
2013
375
2014
382
2015
376
2016
389