CBP data indicates that there are more establishments categorized as retail trade businesses with between 250 and 499 employees in Los Angeles County zip codes than in any other category.
The following table shows how many professional, scientific and technical services businesses with between 250 and 499 employees were in Los Angeles County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with between 250 and 499 employees in Los Angeles County (2012-2016)
Year
Total businesses
2012
72
2013
86
2014
81
2015
80
2016
91