CBP data indicates that there are more establishments categorized as retail trade businesses with between 10 and 19 employees in Sonoma County zip codes than in any other category.
The following table shows how many manufacturing businesses with between 10 and 19 employees were in Sonoma County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between 10 and 19 employees in Sonoma County (2012-2016)
Year
Total businesses
2012
148
2013
137
2014
137
2015
131
2016
125