CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Delaware County zip codes than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in Delaware County zip codes during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in Delaware County (2012-2016)
Year
Total businesses
2012
20
2013
20
2014
22
2015
20
2016
25