CBP data indicates that there are more establishments categorized as accommodation and food services businesses with between 20 and 49 employees in Napa County zip codes than in any other category.
The following table shows how many wholesale trade businesses with between 20 and 49 employees were in Napa County zip codes during the period from 2012 to 2016.
Wholesale trade businesses with between 20 and 49 employees in Napa County (2012-2016)
Year
Total businesses
2012
19
2013
22
2014
19
2015
20
2016
21