CBP data indicates that there are more establishments categorized as construction businesses with between one and four employees in Pinal County zip codes than in any other category.
The following table shows how many retail trade businesses with between one and four employees were in Pinal County zip codes during the period from 2012 to 2016.
Retail trade businesses with between one and four employees in Pinal County (2012-2016)
Year
Total businesses
2012
200
2013
187
2014
193
2015
212
2016
207