CBP data indicates that there are more establishments categorized as manufacturing businesses with between 50 and 99 employees in Berks County zip codes than in any other category.
The following table shows how many construction businesses with between 50 and 99 employees were in Berks County zip codes during the period from 2012 to 2016.
Construction businesses with between 50 and 99 employees in Berks County (2012-2016)
Year
Total businesses
2012
9
2013
12
2014
9
2015
15
2016
13