Achievement profile

BASIS Phoenix

Charter

BASIS Charter Schools Inc. (91280)

Statewide rank
#3
Score
3.49
Statewide percentile
99%
School data (JSON)Readable data (Markdown)Field definitions and citation

Profile interpretation

How to read BASIS Phoenix's results

Statewide standing

BASIS Phoenix ranks #3 among 270 eligible Arizona public high schools in the 2025 achievement ranking. Its score is 3.49, corresponding to a statewide percentile of 99 among eligible schools.

Published subject results

The three-year reportable passing percentages are ACT English Language Arts 97%, ACT Mathematics 98%, and AzSCI Science 92%. The ranking uses available proficiency bands and the published suppression fallbacks, so passing percentages provide context but are not the score by themselves.

Enrollment and tested counts

The reported three-year tested count is 207. NCES enrollment is 781 in the NCES 2024-25 snapshot. Because these figures cover different periods and populations, tested divided by enrollment is not a participation rate. The count covering scoreable years is 207; this is the separate count used for eligibility when it is available.

School and admissions context

BASIS Phoenix is classified as a charter public school in PHOENIX, Maricopa County. The profile uses an ordinary enrollment context label so families can account for meaningful differences in enrollment and instructional models when comparing schools.

How the score is calculatedAssessment and school data sourcesBrowse all Arizona public high schools

Related Arizona school profiles

These profiles share the same district when available, followed by other schools in the same county. Their instructional and admissions contexts may still differ.

Ranking Components

ComponentRaw valueZ-scoreWeightContribution
ACT English Language Arts three-year proficiency index133.212.9367%1.95
ACT Mathematics three-year proficiency index——0%—
AzSCI Science three-year proficiency index113.124.6233%1.54

Admissions evidence

Official policy reviewed | Reviewed 2026-10-02

Arizona-wide BASIS policy: no entrance exam or academic-achievement restriction; oversubscribed grades use a lottery and waitlist. Confirm campus grade openings directly.

A normal-context label is not proof of unrestricted entry. Policies, grade openings and capacity can change. Confirm the process directly with the school.

Official admissions source

Annual assessment results

Reported proficiency for different yearly cohorts is not individual student growth or a measure of teaching effectiveness. Missing years and suppressed cells remain gaps.

Annual Grade 11 passing percentages, All Students and All FAY
Fiscal yearACT ELAACT mathAzSCI science
2023—

Tested: 68

Source		—

Tested: 68

Source		97%

Tested: 67

Source
202497%

Tested: 67

Source		98%

Tested: 67

Source		93%

Tested: 68

Source
202597%

Tested: 71

Source		—

Tested: 71

Source		85%

Tested: 72

Source

Completion and school context

Dropout rate
— | FY2025 (grades 9-12) | suppressed Source
ADE enrollment
781 | October 1, 2025 (FY2026; all campus grades) | final Source
Four-year graduation rate
— | Cohort 2025 | suppressed Source
Five-year graduation rate
— | Cohort 2024 | suppressed Source

Four-year and five-year figures can refer to different graduating cohorts. ADE enrollment is an October snapshot across all campus grades, separate from the NCES enrollment above. Protected cells remain unavailable; a reported bound is not an exact rate. These context measures do not change the Achievement score.

Official A-F grades and open-enrollment participation are not yet verified in this export. Historical participation would not establish current seat availability.

Nearby campuses

Up to ten campuses, ordered by straight-line distance from BASIS Phoenix's recorded location. Distance is not a driving estimate, attendance boundary, or confirmation of enrollment or transport availability.

Online schools are listed separately: Browse 99 online schools.

Data year 2025; generated 10/18/2026.