CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between 10 and 19 employees in Middlesex County zip codes than in any other category.
The following table shows how many management of companies and enterprises with between 10 and 19 employees were in Middlesex County zip codes during the period from 2012 to 2016.
Management of companies and enterprises with between 10 and 19 employees in Middlesex County (2012-2016)
Year
Total businesses
2012
48
2013
50
2014
52
2015
54
2016
62