BASIS Phoenix
🇺🇸 Official data · 2025Phoenix, Arizona 85022 · BASIS Charter Schools Inc. (91280)
#12 of 286 high schools in Arizona
#1245 of 16,910 nationally
About BASIS Phoenix
BASIS Phoenix is a charter high located in Phoenix, in the BASIS Charter Schools Inc. (91280) school district of Arizona, United States. It caters for Grades 5–12. In 2025 it enrolled 781 students. Publicly funded charter schools operating under a performance contract; free to attend.
Its Success Index (US) is 80.1 out of 100, placing it in the top 10% of high schools in United States and 12th of 286 ranked high schools in Arizona. Its strongest component is math proficiency (96th percentile), and its weakest is students per teacher (20th percentile).
Other published figures: enrollment 781.
There are 354 schools in Phoenix; BASIS Phoenix ranks 18th of 328 scored schools there.
Success Index (US) breakdown
Each component is a percentile against high schools across United States.
- Math proficiency (30%)92%
- Reading proficiency (30%)90%
- Community advantage (fewer free/reduced-price lunch) (25%)–
- Students per teacher (15%)19.5
The Success Index (US) summarises published data about a school community. It is not a measure of teaching quality. Read the methodology.
Published measures
All figures published for BASIS Phoenix by the official sources.
- Enrollment
- 781
- Students enrolled in the latest NCES directory year.
- Students per teacher
- 19.5
- Enrollment divided by FTE teachers; not class size.
- Reading proficiency
- 90%
- Share of tested students proficient or above (all students, all grades).
- Math proficiency
- 92%
- Share of tested students proficient or above (all students, all grades).
Free academic assessment
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Schools near BASIS Phoenix
Closest schools by straight-line distance, with their Success Index (US).
Larkspur Elementary School
Phoenix · Public elementary · Grades PK–6
353 students · 775 m away
Hidden Hills Elementary School
Phoenix · Public elementary · Grades PK–6
259 students · 907 m away
Great Hearts Academies - North Phoenix Prep
Phoenix · Charter high · Grades 6–12
662 students · 2.1 km away
Great Hearts Academies - Archway North Phoenix
Phoenix · Charter elementary · Grades K–6
713 students · 2.1 km away
BASIS Phoenix Primary
Phoenix · Charter elementary · Grades K–5
792 students · 2.3 km away
Greenway Middle School
Phoenix · Public middle · Grades 5–8
646 students · 2.4 km away
Desert Cove Elementary School
Phoenix · Public elementary · Grades PK–6
414 students · 2.4 km away
Scholars Academy Sunnyslope
Phoenix · Charter elementary · Grades K–8
337 students · 2.5 km away
Shea Middle School
Phoenix · Public middle · Grades 5–8
476 students · 2.8 km away
Indian Bend Elementary School
Phoenix · Public elementary · Grades PK–6
539 students · 2.8 km away
Similar schools
Charter high schools in Arizona with a comparable Enrollment.
Great Hearts Academies - Veritas Prep
Phoenix · Charter high · Grades 6–12
781 students
Heritage Academy
Mesa · Charter high · Grades 7–12
778 students
BASIS Tucson North
Tucson · Charter high · Grades 5–12
753 students
Great Hearts Academies - Chandler Prep
Chandler · Charter high · Grades 6–12
716 students
Heritage Academy Laveen
Laveen · Charter high · Grades 6–12
685 students
Great Hearts Academies - Trivium Prep
Goodyear · Charter high · Grades 6–12
882 students
Frequently asked questions
Is BASIS Phoenix a good school?
BASIS Phoenix has a Success Index (US) of 80.1 out of 100 (Top 10% of high schools in United States) and ranks #12 of 286 in Arizona. The index summarises published data about the school community and, where available, attainment; it does not measure teaching quality, so visit the school and ask about support at your child's level.
Where does BASIS Phoenix rank in Arizona?
BASIS Phoenix ranks #12 of 286 high schools in Arizona and #1245 of 16,910 nationally on the Success Index (US) (2025 data).
How many students attend BASIS Phoenix?
BASIS Phoenix had 781 students in 2025.
Is BASIS Phoenix a elementary school or a high school?
BASIS Phoenix is classified as a high covering Grades 5–12. It is a charter school.
What other schools are near BASIS Phoenix?
There are 10 schools within 15 km of BASIS Phoenix; they are listed on this page with their Success Index (US) and distance, and can be compared side by side.