CBP data indicates that there are more establishments categorized as retail trade businesses with between 50 and 99 employees in Contra Costa County zip codes than in any other category.
The following table shows how many health care and social assistance businesses with between 50 and 99 employees were in Contra Costa County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between 50 and 99 employees in Contra Costa County (2012-2016)
Year
Total businesses
2012
60
2013
66
2014
70
2015
62
2016
69
Alerts Sign-up