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 manufacturing businesses with between one and four employees were in Contra Costa County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between one and four employees in Contra Costa County (2012-2016)
Year
Total businesses
2012
246
2013
244
2014
240
2015
246
2016
238
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