CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Orange 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 Orange County zip codes during the period from 2012 to 2016.
Mining, quarrying, oil and gas extraction businesses with between one and four employees in Orange County (2012-2016)
Year
Total businesses
2012
14
2013
17
2014
21
2015
24
2016
17