CBP data indicates that there are more establishments categorized as retail trade businesses with between 10 and 19 employees in Frederick County zip codes than in any other category.
The following table shows how many manufacturing businesses with between 10 and 19 employees were in Frederick County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between 10 and 19 employees in Frederick County (2012-2016)
Year
Total businesses
2012
12
2013
10
2014
10
2015
12
2016
11