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 accommodation and food services businesses with 500 or more employees were in San Diego County zip codes during the period from 2012 to 2016.
Accommodation and food services businesses with 500 or more employees in San Diego County (2012-2016)
Year
Total businesses
2012
15
2013
15
2014
17
2015
17
2016
16