CBP data indicates that there are more establishments categorized as retail trade businesses with between one and four employees in Hartford County zip codes than in any other category.
The following table shows how many transportation and warehousing businesses with between one and four employees were in Hartford County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in Hartford County (2012-2016)
Year
Total businesses
2012
195
2013
212
2014
220
2015
230
2016
226