CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Essex County zip codes than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in Essex County zip codes during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in Essex County (2012-2016)
Year
Total businesses
2012
464
2013
456
2014
475
2015
464
2016
465