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 construction businesses with 500 or more employees were in Maricopa County zip codes during the period from 2012 to 2016.
Construction businesses with 500 or more employees in Maricopa County (2012-2016)
Year
Total businesses
2012
5
2013
5
2014
9
2015
8
2016
10
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