There were 24 professional, scientific and technical services businesses in Arizona ZIP code 85304 that had between one and four 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 health care and social assistance businesses with between one and four employees in 85304 than in any other category.

The following table shows how many professional, scientific and technical services businesses with between one and four employees were in 85304 during the period from 2012 to 2016.