CBP data indicates that there are more establishments categorized as health care and social assistance businesses with 500 or more employees in Los Angeles County zip codes than in any other category.
The following table shows how many information businesses with 500 or more employees were in Los Angeles County zip codes during the period from 2012 to 2016.
Information businesses with 500 or more employees in Los Angeles County (2012-2016)
Year
Total businesses
2012
48
2013
53
2014
53
2015
50
2016
41