CBP data indicates that there are more establishments categorized as retail trade businesses with between 100 and 249 employees in Contra Costa County zip codes than in any other category.
The following table shows how many construction businesses with between 100 and 249 employees were in Contra Costa County zip codes during the period from 2012 to 2016.
Construction businesses with between 100 and 249 employees in Contra Costa County (2012-2016)
Year
Total businesses
2012
17
2013
16
2014
22
2015
22
2016
26
Alerts Sign-up