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 arts, entertainment and recreation businesses with between one and four employees were in Contra Costa County zip codes during the period from 2012 to 2016.
Arts, entertainment and recreation businesses with between one and four employees in Contra Costa County (2012-2016)
Year
Total businesses
2012
185
2013
188
2014
183
2015
193
2016
192