There were 1,961 businesses with addresses in Pima County zip codes that had between 20 and 49 employees in 2016, according to County Business Patterns (CBP) statistics provided by the United States Census Bureau.

There were 82 businesses with addresses in Pima County zip codes that had between 250 and 499 employees in 2016, according to County Business Patterns (CBP) statistics provided by the United States Census Bureau.