CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Fairfield County zip codes than in any other category.
The following table shows how many construction businesses with between one and four employees were in Fairfield County zip codes during the period from 2012 to 2016.
Construction businesses with between one and four employees in Fairfield County (2012-2016)
Year
Total businesses
2012
1613
2013
1650
2014
1619
2015
1646
2016
1594