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 manufacturing businesses with between 100 and 249 employees were in Maricopa County zip codes during the period from 2012 to 2016.
Manufacturing businesses with between 100 and 249 employees in Maricopa County (2012-2016)
Year
Total businesses
2012
125
2013
125
2014
130
2015
135
2016
135