CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Warren 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 Warren County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between one and four employees in Warren County (2012-2016)
Year
Total businesses
2012
48
2013
44
2014
44
2015
47
2016
48