The Avondale and Litchfield Park districts agreed to establish a union school district. The necessity for a high school district in Avondale contributed to the formation of the Agua Fria Union High School District (AFUHSD) in 1955.
Following an agreement between Avondale and Litchfield Park, a unified school district was formed. This led to the creation of the Agua Fria Union High School District (AFUHSD) in 1955 due to the necessity for an Avondale high school.