CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in McKenzie 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 McKenzie County zip codes during the period from 2012 to 2016.
Mining, quarrying, oil and gas extraction businesses with between one and four employees in McKenzie County (2012-2016)
Year
Total businesses
2012
19
2013
28
2014
28
2015
17
2016
24