CBP data indicates that there are more establishments categorized as professional, scientific and technical services businesses with between one and four employees in San Mateo County zip codes than in any other category.
The following table shows how many finance and insurance businesses with between one and four employees were in San Mateo County zip codes during the period from 2012 to 2016.
Finance and insurance businesses with between one and four employees in San Mateo County (2012-2016)
Year
Total businesses
2012
780
2013
800
2014
793
2015
809
2016
804
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