CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in Napa County zip codes than in any other category.
The following table shows how many agriculture, forestry, fishing and hunting businesses with between one and four employees were in Napa County zip codes during the period from 2012 to 2016.
Agriculture, forestry, fishing and hunting businesses with between one and four employees in Napa County (2012-2016)
Year
Total businesses
2012
21
2013
19
2014
20
2015
26
2016
30
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