Peoria Unified School District (4237) operates 44 schools serving 34,373 students in suburban Maricopa County, Arizona. The district maintains a student-teacher ratio of 18.1:1 with approximately 1,900 teachers.
Academically, Peoria Unified demonstrates performance above state benchmarks. Math proficiency stands at 38.0% compared to Arizona's average of 32.4%, while reading proficiency reaches 45.0% versus the state average of 40.2%. The district's graduation rate of 94.2% substantially exceeds Arizona's state average of 67.3%.
The student population reflects significant diversity and socioeconomic variation. The district serves 42.6% economically disadvantaged students, 5.9% English learners, and 14.4% students with disabilities. Racial composition includes 45.9% White, 39.1% Hispanic, 5.5% Black, and 3.0% Asian students.
A notable financial characteristic is per-pupil spending of $9,916, which falls substantially below Arizona's state average of $16,140. This represents approximately 61% of the state average funding level. Despite this funding disparity, the district maintains academic outcomes exceeding state averages, suggesting operational efficiency or resource prioritization that achieves results with below-average per-student expenditures. This funding-to-outcome ratio presents a significant feature distinguishing Peoria Unified within Arizona's educational landscape.
This summary was generated by AI from public data sources. Last updated May 5, 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
34,373
Schools
44
Per-Pupil Spending
$9,916
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
38.0%
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.