CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between one and four employees in Wood 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 Wood County zip codes during the period from 2012 to 2016.
Mining, quarrying, oil and gas extraction businesses with between one and four employees in Wood County (2012-2016)
Year
Total businesses
2012
9
2013
9
2014
10
2015
12
2016
11