CBP data indicates that there are more establishments categorized as retail trade businesses with between 10 and 19 employees in Napa County zip codes than in any other category.
The following table shows how many construction businesses with between 10 and 19 employees were in Napa County zip codes during the period from 2012 to 2016.
Construction businesses with between 10 and 19 employees in Napa County (2012-2016)
Year
Total businesses
2012
40
2013
47
2014
47
2015
44
2016
49
Alerts Sign-up