CBP data indicates that there are more establishments categorized as accommodation and food services businesses with between 20 and 49 employees in Denver County zip codes than in any other category.
The following table shows how many mining, quarrying, oil and gas extraction businesses with between 20 and 49 employees were in Denver County zip codes during the period from 2012 to 2016.
Mining, quarrying, oil and gas extraction businesses with between 20 and 49 employees in Denver County (2012-2016)
Year
Total businesses
2012
23
2013
26
2014
30
2015
32
2016
29