CBP data indicates that there are more establishments categorized as retail trade businesses with between 50 and 99 employees in Baltimore County zip codes than in any other category.
The following table shows how many construction businesses with between 50 and 99 employees were in Baltimore County zip codes during the period from 2012 to 2016.
Construction businesses with between 50 and 99 employees in Baltimore County (2012-2016)
Year
Total businesses
2012
48
2013
49
2014
54
2015
53
2016
48