CBP data indicates that there are more establishments categorized as accommodation and food services businesses with between 20 and 49 employees in Alameda County zip codes than in any other category.
The following table shows how many construction businesses with between 20 and 49 employees were in Alameda County zip codes during the period from 2012 to 2016.
Construction businesses with between 20 and 49 employees in Alameda County (2012-2016)
Year
Total businesses
2012
218
2013
215
2014
248
2015
239
2016
230