CBP data indicates that there are more establishments categorized as mining, quarrying, oil and gas extraction businesses with between one and four employees in Kingfisher County zip codes than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in Kingfisher County zip codes during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in Kingfisher County (2012-2016)
Year
Total businesses
2012
16
2013
15
2014
15
2015
13
2016
14