CBP data indicates that there are more establishments categorized as retail trade businesses with between 20 and 49 employees in Montgomery County zip codes than in any other category.
The following table shows how many educational services businesses with between 20 and 49 employees were in Montgomery County zip codes during the period from 2012 to 2016.
Educational services businesses with between 20 and 49 employees in Montgomery County (2012-2016)
Year
Total businesses
2012
52
2013
66
2014
56
2015
58
2016
65