CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between five and nine employees in Middlesex County zip codes than in any other category.
The following table shows how many transportation and warehousing businesses with between five and nine employees were in Middlesex County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between five and nine employees in Middlesex County (2012-2016)
Year
Total businesses
2012
137
2013
145
2014
136
2015
136
2016
132