CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in McClain 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 McClain County zip codes during the period from 2012 to 2016.
Mining, quarrying, oil and gas extraction businesses with between one and four employees in McClain County (2012-2016)
Year
Total businesses
2012
22
2013
19
2014
18
2015
24
2016
21