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 administrative, support, waste management and remediation services businesses with between 100 and 249 employees were in Contra Costa County zip codes during the period from 2012 to 2016.
Administrative, support, waste management and remediation services businesses with between 100 and 249 employees in Contra Costa County (2012-2016)
Year
Total businesses
2012
29
2013
33
2014
30
2015
34
2016
34