CBP data indicates that there are more establishments categorized as retail trade businesses with between 100 and 249 employees in Maricopa County zip codes than in any other category.
The following table shows how many management of companies and enterprises with between 100 and 249 employees were in Maricopa County zip codes during the period from 2012 to 2016.
Management of companies and enterprises with between 100 and 249 employees in Maricopa County (2012-2016)
Year
Total businesses
2012
48
2013
54
2014
46
2015
47
2016
49