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 information businesses with between one and four employees were in San Joaquin County zip codes during the period from 2012 to 2016.
Information businesses with between one and four employees in San Joaquin County (2012-2016)
Year
Total businesses
2012
50
2013
56
2014
57
2015
64
2016
54