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 transportation and warehousing businesses with between five and nine employees were in Contra Costa County zip codes during the period from 2012 to 2016.
Transportation and warehousing businesses with between five and nine employees in Contra Costa County (2012-2016)
Year
Total businesses
2012
72
2013
66
2014
72
2015
80
2016
80
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