Dos Rios is a newly formed school in the Union School District of Tolleson, Arizona. It is comprised of students in kindergarten through 8th grades. You’ll notice our red and black pride as the Rockets soar to great heights academically, socially, and personally.

WE BELIEVE that the community must recognize, support, and provide the opportunity, through its school system, to develop the widely divergent skills and interests of its children.

WE BELIEVE that all professional staff members must share with parents the responsibility of providing for the students’ physical, academic, and emotional-social needs as well as fostering the beliefs that one's formal schooling is merely the beginning of one's quest for knowledge.

WE BELIEVE that the Union School Board and all professional staff members must create and accept the responsibility for establishing a school climate that stimulates the growth and creativity of each child.