CBP data indicates that there are more establishments categorized as accommodation and food services businesses with between 10 and 19 employees in Contra Costa County zip codes than in any other category.
The following table shows how many educational services businesses with between 10 and 19 employees were in Contra Costa County zip codes during the period from 2012 to 2016.
Educational services businesses with between 10 and 19 employees in Contra Costa County (2012-2016)
Year
Total businesses
2012
61
2013
63
2014
77
2015
69
2016
74