CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with 500 or more employees in San Francisco County zip codes than in any other category.
The following table shows how many health care and social assistance businesses with 500 or more employees were in San Francisco County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with 500 or more employees in San Francisco County (2012-2016)
Year
Total businesses
2012
13
2013
13
2014
13
2015
14
2016
15
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