There were 18 wholesale trade businesses in Pinal County zip codes that had between 10 and 19 employees in 2016, according to County Business Patterns (CBP) statistics provided by the United States Census Bureau.

CBP data indicates that there are more establishments categorized as retail trade businesses with between 10 and 19 employees in Pinal County zip codes than in any other category.

The following table shows how many wholesale trade businesses with between 10 and 19 employees were in Pinal County zip codes during the period from 2012 to 2016.