CBP data indicates that there are more establishments categorized as health care and social assistance businesses with between five and nine employees in Oakland County zip codes than in any other category.
The following table shows how many educational services businesses with between five and nine employees were in Oakland County zip codes during the period from 2012 to 2016.
Educational services businesses with between five and nine employees in Oakland County (2012-2016)
Year
Total businesses
2012
81
2013
84
2014
75
2015
77
2016
80