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SCHOOL COMMUNITY·WASHINGTON ELEMENTARY SCHOOL DISTRICT (4260)·NCES 040906000931

Moon Mountain School

13425 N 19TH AVE, PHOENIX, AZ 85029 · (602) 896-6000 · Maricopa County
GRADES PK–06ELEMENTARY11-CITYREGULAR SCHOOL474 STUDENTS
Enrollment
474
Elementary
DISTRICT 556 · STATE 451
Student : Teacher
14.2:1
34 FTE teachers
DISTRICT 16.7:1 · STATE 17.0:1
Free / Reduced Lunch
,
Title I proxy
STATE 95%
Community
5
0 members
Enrollment and student:teacher ratio compared against other elementary schools. Free/Reduced Lunch and demographics compared against all schools.

Enrollment by grade, 2024-25

GradeStudentsShare
Pre-K92%
Kindergarten5512%
Grade 16915%
Grade 27315%
Grade 37315%
Grade 47115%
Grade 55712%
Grade 66714%
Student demographics
60%Diversity index
The chance that two students picked at random belong to different racial or ethnic groups.
DISTRICT 61% · STATE 65% · US 70%
White
10322%
DISTRICT 21% · STATE 33% · US 43%
Hispanic
27558%
DISTRICT 57% · STATE 48% · US 30%
Black
388%
DISTRICT 10% · STATE 6% · US 15%
Asian
20%
DISTRICT 3% · STATE 3% · US 6%
Two+
357%
DISTRICT 5% · STATE 4% · US 5%
Native American
214%
DISTRICT 3% · STATE 5% · US 1%
Student head counts by race/ethnicity from federal NCES enrollment data. District, state, and US figures are each group's share of all public school students in that area (US excludes territories). Very small groups may be suppressed in the source, so categories do not always sum exactly to total enrollment.
Gender split
Male
24652%
Female
22848%

Discussions

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Test scores

AASA 2024-25 . % Passing
English Language Arts
33.0%
AZ avg 45.4% . -5.0pp since 2017
Math
33.0%
AZ avg 37.8% . -7.0pp since 2017

What this means: On the AASA, Arizona's statewide test, about 33 of every 100 students at this school read and write at grade level and about 33 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 5 points since 2017, while math scores are down about 7 points.

AASA results by year

School yearEnglish Language ArtsMath
2024-2533.0%33.0%
2023-2429.0%29.0%
2022-2335.0%28.0%
2021-2239.0%22.0%
2020-2129.0%2.0%
2018-1938.0%34.0%
2017-1838.0%40.0%
% Passing, all students and all tested grades.
Source: AASA. All students, all grades. See all years and grades →

Where Moon Mountain School ranks

Among elementary schools
MeasureThis schoolIn ArizonaIn Maricopa County
Math proficiency
ranked highest first
33.0%#489 of 1,072#333 of 646
Reading proficiency
ranked highest first
33.0%#588 of 1,072#379 of 646
3-year test score change
ranked biggest gain first
+2.5pp#320 of 930#194 of 577
Enrollment
ranked largest first
474#542 of 1,223#410 of 692
Students per teacher
ranked fewest first
14.2:1#218 of 991#117 of 615
Diversity index
ranked most diverse first
60.2%#304 of 1,007#209 of 627
Enrollment change since 2017-18
ranked steepest decline first
-28.8%#156 of 721#99 of 456
Ranked against other public elementary schools. Online schools are left out of every list, and test-score lists leave out schools that serve specialized populations. Each rank links to the full list.

4-year change

SY 2020-21 vs SY 2024-25
Enrollment
474
-54 (-10%) vs 2020
-8% since 1990-91, when it was 515
Student : Teacher
14.2:1
was 13.5:1
Source: NCES Common Core of Data

Enrollment and staffing by year

School yearStudentsTeachers (FTE)Students per teacherFree and reduced lunch
2024-2547433.514.2:1N/A
2023-244883713.2:1N/A
2022-2350834.814.6:183% (420)
2020-215283913.5:1N/A
2017-186664215.9:181% (539)
2015-167164217.1:1100% (716)
2010-117454317.3:175% (561)
2000-016894116.8:1N/A
1990-915152818.4:1N/A
Source: NCES Common Core of Data. Rows are the federal collections on file for Moon Mountain School.

About Moon Mountain School

Moon Mountain School is a medium-sized elementary school in PHOENIX, Arizona, administered by Washington Elementary School District (4260). Students in pre-K through 6 attend the school, which enrolls 474 students.

The district, Washington Elementary School District (4260), has 18,816 students enrolled across 33 schools.

At Moon Mountain School, Hispanic students make up 58% of the student body. Next come 22% White, 8% Black, 7% multiracial, and 4% Native American. The county population is about 31% Hispanic. The school's diversity index is 60%, meaning two students picked at random have a 60% chance of belonging to different racial or ethnic groups.

The teaching staff at Moon Mountain School is 33.5 full-time-equivalent teachers, and the ratio is 14.2:1. The school has fewer students per teacher than the 17.0:1 average for elementary schools in Arizona.

Moon Mountain School is located in Maricopa County, where the median household income is $89,300, about 37% of adults have at least a bachelor's degree, and the poverty rate is about 8%. Besides Moon Mountain School, Maricopa County has 1,351 other public schools.

The shortest distance from Moon Mountain School to another public school is about 0.4 miles, to Thunderbird High School. Counting only straight-line distance, at least 8 other public schools are within five miles.

Moon Mountain School is coded as City: Large in federal locale data.

Enrollment declined 10% from its 2020-21 level of 528.

Families, students, and staff can use this page to discuss school safety, transportation, and start times at Moon Mountain School. Alumni can share how the school prepared them.

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
Moon Mountain School
District
Washington Elementary School District (4260)
Address
13425 N 19TH AVE, PHOENIX, AZ 85029
Phone
(602) 896-6000
County
Maricopa County
Level
Elementary
Grade range
PK–06
Total enrollment
474
Teachers (FTE)
34
Student–teacher ratio
14.2:1
Locale
11-City: Large
NCES ID
040906000931
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 Moon Mountain School
What is the total enrollment at Moon Mountain School?
Moon Mountain School enrolls approximately 474 students in grades PK-06.
What grades does Moon Mountain School serve?
Moon Mountain School serves grades PK-06.
What is the student-teacher ratio at Moon Mountain School?
The student-to-teacher ratio at Moon Mountain School is approximately 14.2:1 (34 FTE teachers).
What is the racial breakdown of students at Moon Mountain School?
At Moon Mountain School, the student body is approximately 22% White, 58% Hispanic, 8% Black, 0% Asian, 7% Two or more.
Is Moon Mountain School public or private?
Moon Mountain School is a public K-12 school, overseen by 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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