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 transportation and warehousing businesses with between one and four employees were in Montgomery County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in Montgomery County (2012-2016)
Year
Total businesses
2012
160
2013
161
2014
167
2015
163
2016
166