CBP data indicates that there are more establishments categorized as retail trade businesses with between 100 and 249 employees in Berks County zip codes than in any other category.
The following table shows how many transportation and warehousing businesses with between 100 and 249 employees were in Berks County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between 100 and 249 employees in Berks County (2012-2016)
Year
Total businesses
2012
7
2013
8
2014
11
2015
11
2016
11