CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between five and nine employees in Contra Costa County zip codes than in any other category.
The following table shows how many information businesses with between five and nine employees were in Contra Costa County zip codes during the period from 2012 to 2016.
Information businesses with between five and nine employees in Contra Costa County (2012-2016)
Year
Total businesses
2012
42
2013
54
2014
52
2015
53
2016
57