CBP data indicates that there are more establishments categorized as manufacturing businesses with between 250 and 499 employees in Alameda County zip codes than in any other category.
The following table shows how many wholesale trade businesses with between 250 and 499 employees were in Alameda County zip codes during the period from 2012 to 2016.
Wholesale trade businesses with between 250 and 499 employees in Alameda County (2012-2016)
Year
Total businesses
2012
14
2013
19
2014
15
2015
14
2016
17