Public charter school
Cornerstone Charter School
Illustrative campus background
- Students
- 138
- Grades
- 9–12
- Students per teacher
- 23.0
- Free or reduced-price lunch
- —
Cornerstone Charter School school details
- Address
- 7107 N Black Canyon Hwy, Phoenix, AZ 85021
- Phone
- (602) 595-2198
- District or network
- Cornerstone Charter SchoolInc (79077)
- Format
- In person
- School type
- Alternative
- Community
- Large city
- School lunch program
- Community Eligibility Provision (CEP)
- Status (2024–25)
- Open
- NCES school ID
- 040040502053
Source: NCES Common Core of Data, 2024–25 school year, accessed 2026-09-14. Students per teacher is not class size. Details can change; confirm enrollment, meals and admissions directly with the school. How this data works.
Frequently asked questions about Cornerstone Charter School
Is Cornerstone Charter School a public charter school?
Yes. Cornerstone Charter School is listed as an open public charter school in the NCES Common Core of Data for the 2024–25 school year.
What grades does Cornerstone Charter School serve?
Cornerstone Charter School reports serving grades 9–12.
How many students attend Cornerstone Charter School?
Cornerstone Charter School reported enrollment of 138 students for 2024–25. Enrollment can change, so confirm current figures with the school.
Where is Cornerstone Charter School located?
Cornerstone Charter School is located at 7107 N Black Canyon Hwy, Phoenix, AZ 85021.
How can I compare Cornerstone Charter School with nearby charter schools?
Review the reported grades, enrollment, students per teacher, and format on this page, then use the nearby-school and Phoenix links to compare other public charter schools. Confirm current programs and admissions directly with each school.