CBP data indicates that there are more establishments categorized as retail trade businesses with between five and nine employees in New Haven County zip codes than in any other category.
The following table shows how many professional, scientific and technical services businesses with between five and nine employees were in New Haven County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between five and nine employees in New Haven County (2012-2016)
Year
Total businesses
2012
304
2013
316
2014
338
2015
308
2016
321