CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between five and nine employees in San Mateo County zip codes than in any other category.
The following table shows how many information businesses with between five and nine employees were in San Mateo County zip codes during the period from 2012 to 2016.
Information businesses with between five and nine employees in San Mateo County (2012-2016)
Year
Total businesses
2012
74
2013
79
2014
63
2015
72
2016
92