The Paideia Academy of South Phoenix
Charter · Grades K–12 · 579 students
Keystone Montessori Charter School
1025 E Liberty Ln, Phoenix, AZ 85048
Grades
1–9
Other
Students
203
Enrolled 2024–25
Students per teacher
15.6 : 1
Full-time teachers
District
Keystone Montessori Charter School Inc. (10878)
Maricopa County
Schola Grade A · Excellent
Letter grade (A–F) · compared with 112 Arizona K–8, K–12 and other combined schools · How we grade
Percentiles compare this school with other Arizona K–8, K–12 and other combined schools; the line marks the middle. Some measures aren't reported for this school, so the grade uses the ones available. Data: test scores 2021–22, graduation and absenteeism 2022–23 (U.S. Department of Education, EDFacts); coursework 2023–24 (Civil Rights Data Collection); staffing 2024–25 (NCES).
About Keystone Montessori Charter School
Keystone Montessori Charter School is a charter school in Phoenix, Arizona, serving grades 1–9. It is part of Keystone Montessori Charter School Inc. (10878). The school is located in a large city in Maricopa County.
In the 2024–25 school year, 203 students were enrolled, with about 15.6 students for every full-time teacher. As a charter school, it is publicly funded and tuition-free, but operates independently of the local district under a charter from Charter Board (CSB). Its Schola Grade is A (excellent), compared with 112 Arizona K–8, K–12 and other combined schools.
Grades & enrollment
Students per grade, 2024–25Grades 1–9
Location & nearby schools
School details
- Type
- Charter School · What this means
- Level
- Other
- Grades offered
- 1–9
- Enrollment (2024–25)
- 203 students
- Students per teacher
- 15.6 to 1
- Charter school
- Yes
- Charter authorizer
- Charter Board (CSB)
- Magnet school
- No
- Locale
- City — Large
- School district
- Keystone Montessori Charter School Inc. (10878)
- County
- Maricopa County
- NCES school ID
- 040016501755
Schools near Keystone Montessori Charter School
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School data comes from the U.S. Department of Education: the National Center for Education Statistics (NCES) Common Core of Data and EDGE school locations (2024–25) and Private School Survey (2023–24), the Civil Rights Data Collection (2023–24), and EDFacts (test results 2021–22; graduation and chronic absenteeism 2022–23), plus other public sources. Please contact the school to confirm enrollment, programs, and other details. How we source data.