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 management of companies and enterprises with between one and four employees were in San Joaquin County zip codes during the period from 2012 to 2016.
Management of companies and enterprises with between one and four employees in San Joaquin County (2012-2016)
Year
Total businesses
2012
16
2013
17
2014
16
2015
18
2016
17