CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Montgomery County zip codes than in any other category.
The following table shows how many real estate, rental and leasing businesses with between one and four employees were in Montgomery County zip codes during the period from 2012 to 2016.
Real estate, rental and leasing businesses with between one and four employees in Montgomery County (2012-2016)
Year
Total businesses
2012
876
2013
911
2014
929
2015
963
2016
973