CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Berks County zip codes than in any other category.
The following table shows how many information businesses with between one and four employees were in Berks County zip codes during the period from 2012 to 2016.
Information businesses with between one and four employees in Berks County (2012-2016)
Year
Total businesses
2012
49
2013
54
2014
47
2015
46
2016
46