Mountain Sky Middle School

16225 N 7th Ave, Phoenix, AZ 85023

CSchola Grade
Grades
7–8
Middle
Students
672
Enrolled 2024–25
Students per teacher
21.1 : 1
Full-time teachers
District
Washington Elementary School District (4260)
Maricopa County

Schola Grade C · Average

Letter grade (A–F) · compared with 206 Arizona middle schools · How we grade
Test scores32% proficient in math & reading
65thpercentile
Equity14% of low-income students proficient
28thpercentile
Attendance56% chronically absent
27thpercentile
Class size21.1 students per teacher
16thpercentile

Percentiles compare this school with other Arizona middle schools; the line marks the middle. 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 Mountain Sky Middle School

Mountain Sky Middle School is a public middle school in Phoenix, Arizona, serving grades 7–8. It is part of Washington Elementary School District (4260). The school is located in a large city in Maricopa County.

In the 2024–25 school year, 672 students were enrolled, with about 21.1 students for every full-time teacher. That ratio is larger than the typical Arizona middle school (18.1 students per teacher). Its Schola Grade is C (average), compared with 206 Arizona middle schools.

Grades & enrollment

Students per grade, 2024–25Grades 7–8

Location & nearby schools

16225 N 7th Ave
Phoenix, AZ 85023
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School details

Type
Public School · What this means
Level
Middle
Grades offered
7–8
Enrollment (2024–25)
672 students
Students per teacher
21.1 to 1
Charter school
No
Magnet school
No
Locale
City — Large
School district
Washington Elementary School District (4260)
County
Maricopa County
NCES school ID
040906001272

Schools near Mountain Sky Middle School

All 518 schools in Phoenix →

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.