CBP data indicates that there are more establishments categorized as health care and social assistance businesses with 500 or more employees in San Diego County zip codes than in any other category.
The following table shows how many administrative, support, waste management and remediation services businesses with 500 or more employees were in San Diego County zip codes during the period from 2012 to 2016.
Administrative, support, waste management and remediation services businesses with 500 or more employees in San Diego County (2012-2016)
Year
Total businesses
2012
21
2013
26
2014
28
2015
22
2016
17