CBP data indicates that there are more establishments categorized as retail trade businesses with between 50 and 99 employees in Alameda County zip codes than in any other category.
The following table shows how many finance and insurance businesses with between 50 and 99 employees were in Alameda County zip codes during the period from 2012 to 2016.
Finance and insurance businesses with between 50 and 99 employees in Alameda County (2012-2016)
Year
Total businesses
2012
32
2013
30
2014
28
2015
35
2016
30