CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in Essex County zip codes than in any other category.
The following table shows how many professional, scientific and technical services businesses with between one and four employees were in Essex County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in Essex County (2012-2016)
Year
Total businesses
2012
1559
2013
1597
2014
1575
2015
1540
2016
1526
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