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SCHOOL COMMUNITY·WASHINGTON ELEMENTARY SCHOOL DISTRICT (4260)·NCES 040906001272

Mountain Sky Middle School

16225 N 7TH AVE, PHOENIX, AZ 85023 · (602) 896-6100 · Maricopa County
GRADES 07–08MIDDLE11-CITYREGULAR SCHOOL672 STUDENTS
Enrollment
672
Middle
DISTRICT 647 · STATE 494
Student : Teacher
21.1:1
32 FTE teachers
DISTRICT 17.9:1 · STATE 17.8:1
Free / Reduced Lunch
,
Title I proxy
STATE 95%
Community
4
0 members
Enrollment and student:teacher ratio compared against other middle schools. Free/Reduced Lunch and demographics compared against all schools.
Enrollment by grade
Grade 7
329
Grade 8
343
Student demographics
White
23535%
DISTRICT 21% · STATE 33%
Hispanic
32048%
DISTRICT 57% · STATE 48%
Black
589%
DISTRICT 10% · STATE 6%
Asian
101%
DISTRICT 3% · STATE 3%
Two+
304%
DISTRICT 5% · STATE 4%
Native American
173%
DISTRICT 3% · STATE 5%
Pacific Islander
20%
DISTRICT 0% · STATE 0%
Student head counts by race/ethnicity from federal NCES enrollment data. Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
32148%
Female
35152%

Discussions

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Test scores

AASA 2024-25 . % Passing
English Language Arts
41.0%
AZ avg 45.4% . -6.0pp since 2017
Math
25.0%
AZ avg 37.8% . -19.0pp since 2017

What this means: On the AASA, Arizona's statewide test, about 41 of every 100 students at this school read and write at grade level and about 25 of 100 do math at grade level. Across all Arizona schools, those numbers are about 45 and 38. Reading and writing scores are down about 6 points since 2017, while math scores are down about 19 points.

Source: AASA. All students, all grades. See all years and grades →

7-year change

SY 2017-18 vs SY 2024-25
Enrollment
672
-76 (-10%) vs 2017
Student : Teacher
21.1:1
was 18.5:1
% White
35%
was 44%
% Hispanic
48%
was 42%
% Black
9%
was 7%
% Asian
1%
was 1%
Source: NCES Common Core of Data

About Mountain Sky Middle School

As a mid-sized middle-grades school in PHOENIX, Arizona, Mountain Sky Middle School enrolls 672 students from grades 7 through 8, part of Washington Elementary School District (4260). Enrollment runs roughly 36% above the state mean of about 494.

Across the 33 schools in Washington Elementary School District (4260) (18,816 students total), Mountain Sky Middle School accounts for its share of the district's footprint.

On the student-mix side, Mountain Sky Middle School shows that the largest single group is Hispanic at 48%, but no single group is in the majority. The remainder reads as 35% White, 9% Black, 4% multiracial, 3% Native American. By comparison, Maricopa County as a whole is about 31% Hispanic, so the school skews noticeably more Hispanic than its surroundings.

On the income-and-resources front, On paper, Mountain Sky Middle School has 32 full-time-equivalent teachers, translating to a class-load average of around 21.1:1. The state averages around 17.8:1, so this campus is higher than the state norm typical.

In the broader community, community-level numbers for Maricopa County indicate median household income runs about $89,300, about 37% of the adult population holds a bachelor's degree or above, and census figures put the poverty rate at about 8%. In all, Maricopa County runs 1352 public schools (combined enrollment of about 725,139 students), of which Mountain Sky Middle School is one.

The closest other public school is Lookout Mountain School, roughly 0.6 miles away. Counting just inside five miles, 8 other public schools cluster around Mountain Sky Middle School.

Geographically, the school is in a metropolitan area.

Looking at the recent track record. Mountain Sky Middle School's enrollment has decreased 10% since 2018, when it stood at 748 (now 672). The White share of enrollment fell from 44% to 35% over that span. The student-to-teacher ratio loosened from 18.5:1 in 2018 to 21.1:1 today.

On the community side, the page collects discussion, questions, and updates around fundraisers, lost-and-found posts, and report-card season. Posting is open to anyone connected to the school.

Maricopa County at a glance

View full county profile
Population
4,559,748
Census ACS
Median income
$89,300
Household, ACS
Bachelor's+
37%
Adults 25+
Poverty rate
8%
Below federal line
Schools in county
1,352
725,139 students

Quick facts

School name
Mountain Sky Middle School
District
Washington Elementary School District (4260)
Address
16225 N 7TH AVE, PHOENIX, AZ 85023
Phone
(602) 896-6100
County
Maricopa County
Level
Middle
Grade range
07–08
Total enrollment
672
Teachers (FTE)
32
Student–teacher ratio
21.1:1
Locale
11-City: Large
NCES ID
040906001272
Charter school
No
Virtual school
No

Related schools

Other schools in Washington Elementary School District (4260)
Other schools in PHOENIX
Nearby schools

Frequently asked questions

About Mountain Sky Middle School
How large is Mountain Sky Middle School?
Mountain Sky Middle School enrolls approximately 672 students in grades 07-08.
What grades does Mountain Sky Middle School serve?
Mountain Sky Middle School serves grades 07-08.
What is the student-teacher ratio at Mountain Sky Middle School?
The student-to-teacher ratio at Mountain Sky Middle School is approximately 21.1:1 (32 FTE teachers).
What is the student diversity at Mountain Sky Middle School?
Student demographics at Mountain Sky Middle School are roughly 35% White, 48% Hispanic, 9% Black, 1% Asian, 4% Two or more.
What district is Mountain Sky Middle School in?
Mountain Sky Middle School is part of Washington Elementary School District (4260).
Data sourceSchool profile facts are sourced from the NCES. Community content is posted by allk12 members.
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