CBP data indicates that there are more establishments categorized as retail trade businesses with between 100 and 249 employees in Sonoma County zip codes than in any other category.
The following table shows how many health care and social assistance businesses with between 100 and 249 employees were in Sonoma County zip codes during the period from 2012 to 2016.
Health care and social assistance businesses with between 100 and 249 employees in Sonoma County (2012-2016)
Year
Total businesses
2012
25
2013
30
2014
28
2015
33
2016
35