CBP data indicates that there are more establishments categorized as finance and insurance businesses with between one and four employees in Warren County zip codes than in any other category.
The following table shows how many mining, quarrying, oil and gas extraction businesses with between one and four employees were in Warren County zip codes during the period from 2012 to 2016.
Mining, quarrying, oil and gas extraction businesses with between one and four employees in Warren County (2012-2016)
Year
Total businesses
2012
29
2013
26
2014
26
2015
26
2016
23