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 health care and social assistance businesses with between one and four employees were in Montgomery County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between one and four employees in Montgomery County (2012-2016)
Year
Total businesses
2012
426
2013
448
2014
477
2015
514
2016
570