The oldest and, at one point, largest high school west of the Mississippi was for many years Phoenix Union High School, which produced notable alumni.

Bioscience High School is part of the Phoenix Union High School District and has open enrollment for anyone within its geographical boundaries. Students living outside of those boundaries can ...

Gilbert Classical Academy in the Gilbert Unified School District and Phoenix Union Bioscience in the Phoenix Union High School District. According to U.S. News & World Report, the rankings took ...