Summary:
The list for Chandler Preparatory Academy contains one school, Great Hearts Academies – Chandler Prep, serving grades 6–12 with 716 students. Its reported proficiency rates are well above state rates: in 2025–26, all-grades ELA was 76% versus 41% statewide, a 35-point advantage, and mathematics was 67% versus 33%, a 34-point advantage; in 2024–25 science, grade 8 was 67% versus 30% and grade 11 was 77% versus 19%. The most important finding is that the school outperformed the state in every available subject-and-grade comparison.
Chandler Prep is the only listed school, so there is no local school-to-school top or bottom; against state benchmarks, however, its results stand out in every subject. The largest reported AASA gaps are in grade 11: ELA proficiency was 82% versus 38% statewide, a 44-point advantage, and mathematics was 77% versus 31%, a 46-point advantage. The science comparison in grade 11 is also especially strong, with a 58-point advantage. The school’s all-grades ELA and math advantages are nearly the same size, differing by just 1 point, so the figures do not show a marked relative weakness in either subject.
SchoolDigger rankings show consistently high standing, rather than a clear trend in test scores: Chandler Prep ranked 9th of 270 schools in 2023–24, 10th of 271 in 2024–25, and 8th of 256 in 2025–26, with percentiles of 97, 96, and 97; its latest rating is 5 stars. Chandler Preparatory Academy is ranked 13th of 267 districts, at the 95th percentile and with 5 stars. The school’s student–teacher ratio is 13.6, and its reported spending per student is $10,158 in 2021–22. With only one school listed, there is no local top-to-bottom comparison, no reported lunch-rate figure, and no prior-year proficiency data to show score trends.
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