CBP data indicates that there are more establishments categorized as health care and social assistance businesses with 500 or more employees in Oakland County zip codes than in any other category.
The following table shows how many professional, scientific and technical services businesses with 500 or more employees were in Oakland County zip codes during the period from 2012 to 2016.
Professional, scientific and technical services businesses with 500 or more employees in Oakland County (2012-2016)
Year
Total businesses
2012
13
2013
12
2014
14
2015
19
2016
18
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