CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between one and four employees in San Joaquin County zip codes than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in San Joaquin County zip codes during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in San Joaquin County (2012-2016)
Year
Total businesses
2012
702
2013
666
2014
653
2015
651
2016
664
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