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 professional, scientific and technical services businesses with between one and four employees were in Warren County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between one and four employees in Warren County (2012-2016)
Year
Total businesses
2012
188
2013
190
2014
179
2015
177
2016
167