CBP data indicates that there are more establishments categorized as health care and social assistance businesses with 500 or more employees in Maricopa County zip codes than in any other category.
The following table shows how many manufacturing businesses with 500 or more employees were in Maricopa County zip codes during the period from 2012 to 2016.
Manufacturing businesses with 500 or more employees in Maricopa County (2012-2016)
Year
Total businesses
2012
19
2013
19
2014
24
2015
20
2016
22