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 accommodation and food services businesses with between 100 and 249 employees were in Maricopa County zip codes during the period from 2012 to 2016.
Accommodation and food services businesses with between 100 and 249 employees in Maricopa County (2012-2016)
Year
Total businesses
2012
133
2013
130
2014
142
2015
134
2016
138