Glendale Union High School District (4285) serves 16,061 students across 11 schools in Maricopa County, Arizona, with a student-teacher ratio of 21.8:1. The district's demographics reflect significant economic challenges, with 69.6% of students classified as economically disadvantaged. The student population is predominantly Hispanic (62.8%), with White (19.8%), Black (8.2%), and Asian (3.6%) students comprising the remainder. English learners represent 10.6% of enrollment, and 11.2% of students receive special education services.
Academically, the district demonstrates mixed performance relative to state benchmarks. Math proficiency stands at 34.0%, slightly exceeding Arizona's state average of 32.4%, while reading proficiency of 45.0% surpasses the state average of 40.2%. The district's graduation rate of 87.4% substantially exceeds the state average of 67.3%, with a corresponding dropout rate of 3.1%.
A notable financial constraint exists, with per-pupil spending at $11,240 compared to the state average of $16,140, representing a $4,900 per-student deficit. This funding gap of approximately 30% below state average occurs despite the district's above-average graduation rate and reading proficiency metrics. The district operates with 737 teachers serving its substantial enrollment, presenting resource allocation considerations given the high proportion of economically disadvantaged students and associated support needs.
This summary was generated by AI from public data sources. Last updated May 4, 2026.
This data is aggregated from state and federal public datasets. While we believe it is accurate, we always recommend confirming it on the corresponding state or federal site. See Data Notes for more.
Total Students
16,061
Schools
11
Per-Pupil Spending
$11,240
Data Sources: NCES Common Core of Data, NCES F-33 Finance Survey, EDFacts
Federal Data Year: 2024-25
State Data Year: 2024-25
Note: Some data may be unavailable for certain districts or years. Proficiency rates reflect state-specific assessment standards.
Math Proficiency
34.0%
Staff counts are Full-Time Equivalent (FTE) from NCES 2024-25 data.
Source: Arizona Department of Education, 2024-25 School Year. Letter grades represent LEA-level accountability ratings. AASA/AzSCI assessment data, AZELLA for EL students, and 4-year graduation rates by subgroup.