CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Contra Costa County zip codes than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in Contra Costa County zip codes during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in Contra Costa County (2012-2016)
Year
Total businesses
2012
1048
2013
1068
2014
1044
2015
1056
2016
1016