CBP data indicates that there are more establishments categorized as retail trade businesses with between 100 and 249 employees in Montgomery County zip codes than in any other category.
The following table shows how many construction businesses with between 100 and 249 employees were in Montgomery County zip codes during the period from 2012 to 2016.
Construction businesses with between 100 and 249 employees in Montgomery County (2012-2016)
Year
Total businesses
2012
25
2013
28
2014
26
2015
27
2016
24