CBP data indicates that there are more establishments categorized as retail trade businesses with between 10 and 19 employees in Montgomery County zip codes than in any other category.
The following table shows how many construction businesses with between 10 and 19 employees were in Montgomery County zip codes during the period from 2012 to 2016.
Construction businesses with between 10 and 19 employees in Montgomery County (2012-2016)
Year
Total businesses
2012
201
2013
208
2014
207
2015
217
2016
208