CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between 50 and 99 employees in Essex County zip codes than in any other category.
The following table shows how many manufacturing businesses with between 50 and 99 employees were in Essex County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between 50 and 99 employees in Essex County (2012-2016)
Year
Total businesses
2012
55
2013
56
2014
56
2015
53
2016
54