CBP data indicates that there are more establishments categorized as retail trade businesses with between 250 and 499 employees in California than in any other category.
The following table shows how many broadcasting (except internet) businesses with between 250 and 499 employees were in California during the period from 2012 to 2016.
Broadcasting (except internet) businesses with between 250 and 499 employees in California (2012-2016)
Year
Total businesses
2012
9,616
2013
9,624
2014
9,609
2015
8,439
2016
8,311