CBP data indicates that there are more establishments categorized as retail trade businesses with between five and nine employees in Kern County zip codes than in any other category.
The following table shows how many mining, quarrying, oil and gas extraction businesses with between five and nine employees were in Kern County zip codes during the period from 2012 to 2016.
Mining, quarrying, oil and gas extraction businesses with between five and nine employees in Kern County (2012-2016)
Year
Total businesses
2012
33
2013
40
2014
25
2015
33
2016
26