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 manufacturing businesses with between 50 and 99 employees were in Alameda County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between 50 and 99 employees in Alameda County (2012-2016)
Year
Total businesses
2012
134
2013
132
2014
127
2015
129
2016
144