CBP data indicates that there are more establishments categorized as retail trade businesses with between 100 and 249 employees in Prince George's County zip codes than in any other category.
The following table shows how many construction businesses with between 100 and 249 employees were in Prince George's County zip codes during the period from 2012 to 2016.
Construction businesses with between 100 and 249 employees in Prince George's County (2012-2016)
Year
Total businesses
2012
38
2013
34
2014
39
2015
42
2016
42