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Public School Review - Established 2003

Moon Mountain School

13425 N 19th Ave
Phoenix, AZ 85029
(School attendance zone shown in map)
View full size Get directions
: 
6/
10
Top 50%
Tel: (602) 896-6000
SAVE SCHOOL
Serving 474 students in grades Prekindergarten-6, Moon Mountain School ranks in the top 50% of all schools in Arizona for overall test scores (math proficiency is top 50%, and reading proficiency is top 50%).
The percentage of students achieving proficiency in math is 28% (which is lower than the Arizona state average of 34%). The percentage of students achieving proficiency in reading/language arts is 38% (which is lower than the Arizona state average of 40%).
The student-teacher ratio of 14:1 is lower than the Arizona state level of 17:1.
Minority enrollment is 78% of the student body (majority Hispanic), which is higher than the Arizona state average of 67% (majority Hispanic).

Quick Facts (2026)

  • Grades: Prekindergarten-6
  • Enrollment: 474 students
  • Student-Teacher Ratio: 14:1
  • Minority Enrollment: 78%
  • : Top 50% in AZ
  • : 28% (Top 50%)
  • : 38% (Top 50%)
  • : 20-24% (Top 50%)
  • Source: National Center for Education Statistics (NCES), AZ Dept. of Education

Top Rankings

Moon Mountain School ranks among the top 20% of public schools in Arizona for:

Category
Attribute
Diversity
Most diverse schools (Top 20%)
Percent Eligible For Free Lunch
Largest percent of students eligible for free lunch (Top 1%)
Student Attention
Lowest student-teacher ratio (Top 20%)

School Overview

Moon Mountain School's student population of 474 students has declined by 10% over five school years.
The teacher population of 34 teachers has declined by 12% over five school years.
Grades Offered
Grades Prekindergarten-6
(No virtual instruction)

Distribution of Students By Grade Trends

GradeMoon Mountain School
Pre-K9
Kind55
169
273
373
471
557
667
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Total Students
474 students

Total Students Trends Over Years (1989-2025)

YearMoon Mountain School
2025474
2024488
2023508
2022501
2021528
2020653
2019624
2018708
2017708
2016716
2015779
2014768
2013759
2012767
2011745
2010766
2009736
2008715
2007707
2006732
2005705
2004693
2003677
2002702
2001689
2000617
1999637
1998633
1997624
1996605
1995617
1994591
1993571
1992553
1991507
1990517
1989512
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Total Classroom Teachers
34 teachers

Total Classroom Teachers Trends Over Years (1989-2025)

YearMoon Mountain School
202534
202437
202335
202239
202139
202039
201940
201843
201743
201642
201543
201446
201344
201242
201143
201043
200947
200844
200743
200641
200539
200435
200335
200244
200141
200038
199938
199839
199737
199638
199533
199433
199334
199231
199128
199026
198924
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School Rankings

Moon Mountain School ranks within the top 50% of all 1,921 schools in Arizona (based off of combined math and reading proficiency testing data).
The diversity score of Moon Mountain School is 0.61, which is less than the diversity score at state average of 0.66. The school's diversity has stayed relatively flat over five school years.
Definition of Terms
This School
State Level (AZ)
#897 out of 1921 schools
(Top 50%)

Overall School Rank Trends Over Years (2012-2023)

YearMoon Mountain School
2023#897
2022#1093
2021#1199
2019#1268
2018#1125
2017#982
2016#1121
2015#1299
2014#1471
2013#1359
2012#1328
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28%
34%

Math Proficiency Comparison Over Years (2012-2023)

YearMoon Mountain SchoolArizonaWashington Elementary School District (4260)
202328%34%24%
202221%35%24%
202112%32%18%
201934%45%35%
201839%45%35%
201732%42%34%
201626%39%32%
201525%38%28%
201446%63%53%
201350%63%52%
201249%63%52%
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38%
40%

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)

YearMoon Mountain SchoolArizonaWashington Elementary School District (4260)
202238%40%31%
202129%39%27%
201939%45%35%
201838%44%35%
201743%42%35%
201634%40%34%
201529%38%32%
201465%79%72%
201366%78%72%
201269%77%71%
201169%77%72%
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20-24%
24%
Student-Teacher Ratio
14:1
17:1

Student-Teacher Ratio Comparison Over Years (1989-2025)

YearMoon Mountain SchoolArizonaWashington Elementary School District (4260)
202514:117:1
202413:118:116:1
202315:118:116:1
202213:118:115:1
202114:117:116:1
202017:119:116:1
201916:119:116:1
201816:119:118:1
201716:119:118:1
201617:119:119:1
201518:119:119:1
201417:119:119:1
201317:119:119:1
201218:119:118:1
201117:119:118:1
201018:118:119:1
200916:118:117:1
200816:118:118:1
200716:119:119:1
200618:119:119:1
200518:119:119:1
200420:119:119:1
200319:119:118:1
200216:119:117:1
200117:119:118:1
200016:119:118:1
199917:119:118:1
199816:119:118:1
199717:119:118:1
199616:119:118:1
199519:119:118:1
199418:120:118:1
199317:120:119:1
199218:120:119:1
199118:120:119:1
199020:120:119:1
198922:120:120:1
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American Indian
5%
5%

American Indian Student Percentage Comparison Over Years (1994-2024)

YearMoon Mountain SchoolArizonaWashington Elementary School District (4260)
20245%5%4%
20235%5%3%
20224%5%3%
20213%5%3%
20205%6%4%
20195%6%4%
20184%6%4%
20174%6%4%
20164%5%4%
20155%5%4%
20145%5%4%
20135%5%5%
20126%5%4%
20117%7%4%
20106%6%4%
20096%6%4%
20085%5%4%
20075%6%4%
20065%7%4%
20055%7%4%
20043%8%4%
20035%8%4%
20024%8%4%
20014%8%3%
20001%8%3%
19992%7%3%
19982%7%3%
19972%7%3%
19961%7%2%
19952%7%3%
19942%7%2%
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Asian
n/a
3%

Asian Student Percentage Comparison Over Years (1993-2024)

YearMoon Mountain SchoolArizonaWashington Elementary School District (4260)
20241%3%3%
20231%3%3%
20222%3%3%
20212%3%3%
20201%3%3%
20192%3%3%
20181%3%2%
20171%3%2%
20162%3%2%
20152%3%2%
20141%3%3%
20131%3%3%
20122%3%3%
20112%3%3%
20103%3%4%
20092%3%3%
20082%3%3%
20072%3%3%
20063%2%3%
20052%2%3%
20042%2%3%
20032%2%3%
20022%2%3%
20012%2%3%
20003%2%3%
19993%2%3%
19981%2%2%
19971%2%2%
19951%2%2%
19941%2%2%
19931%2%2%
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Hispanic
58%
49%

Hispanic Student Percentage Comparison Over Years (1988-2024)

YearMoon Mountain SchoolArizonaWashington Elementary School District (4260)
202454%48%56%
202351%47%55%
202249%47%55%
202150%46%55%
202042%45%54%
201945%45%54%
201841%45%54%
201741%45%54%
201645%45%54%
201546%45%54%
201446%44%52%
201343%43%51%
201238%43%50%
201137%42%49%
201038%41%49%
200935%41%50%
200837%42%49%
200733%41%48%
200632%39%44%
200528%38%41%
200425%37%38%
200321%36%35%
200216%35%32%
200112%33%29%
20009%33%26%
19998%32%23%
19984%31%20%
19976%30%18%
19965%30%17%
19956%29%14%
19948%28%13%
19937%27%11%
19927%25%9%
19915%25%7%
19904%24%6%
19892%22%6%
19885%23%8%
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Black
8%
6%

Black Student Percentage Comparison Over Years (1988-2024)

YearMoon Mountain SchoolArizonaWashington Elementary School District (4260)
202410%6%10%
202312%6%10%
202212%6%10%
202110%6%10%
202013%5%10%
20199%5%10%
20189%5%9%
20179%5%9%
20168%5%8%
20157%5%8%
20147%5%7%
20139%5%8%
201211%5%8%
201110%5%8%
201010%6%8%
200910%6%7%
20088%6%7%
20079%5%7%
20068%5%7%
20058%5%7%
20047%5%7%
20039%5%6%
20028%5%6%
20016%5%6%
20006%4%6%
19994%5%4%
19983%4%4%
19975%4%4%
19963%4%4%
19954%4%3%
19943%4%3%
19934%4%3%
19923%4%3%
19913%3%1%
19901%3%1%
19891%3%1%
19883%3%4%
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White
22%
33%

White Student Percentage Comparison Over Years (1988-2024)

YearMoon Mountain SchoolArizonaWashington Elementary School District (4260)
202422%34%22%
202325%35%24%
202227%35%24%
202128%36%25%
202033%38%26%
201934%38%26%
201838%38%28%
201738%38%28%
201635%39%29%
201535%40%30%
201435%41%31%
201340%42%32%
201241%42%34%
201143%42%35%
201043%44%35%
200947%44%36%
200848%44%37%
200751%45%38%
200652%47%42%
200557%48%45%
200463%48%48%
200363%49%52%
200270%50%55%
200176%52%59%
200081%53%62%
199983%54%67%
199890%56%71%
199786%57%73%
199691%57%75%
199587%58%78%
199486%59%80%
199386%60%82%
199289%61%84%
199197%65%91%
199093%66%90%
198997%67%90%
198888%67%81%
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Hawaiian
n/a
n/a
Two or more races
7%
4%

Two or More Races Student Percentage Comparison Over Years (2012-2024)

YearMoon Mountain SchoolArizonaWashington Elementary School District (4260)
20248%4%5%
20236%4%5%
20226%4%5%
20216%4%4%
20206%3%3%
20195%3%3%
20187%3%3%
20177%3%3%
20166%3%3%
20155%2%2%
20145%2%3%
20132%2%1%
20122%2%1%
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All Ethnic Groups
0.61
0.66

Diversity Score Comparison Over Years (1989-2025)

YearMoon Mountain SchoolArizonaWashington Elementary School District (4260)
20250.610.65
20240.650.650.62
20230.660.650.63
20220.670.650.63
20210.660.660.63
20200.700.650.64
20190.680.650.64
20180.680.650.62
20170.680.650.62
20160.670.650.62
20150.660.640.62
20140.660.640.63
20130.660.640.64
20120.680.640.63
20110.670.650.64
20100.660.640.63
20090.650.640.62
20080.630.630.62
20070.630.630.62
20060.620.630.63
20050.590.620.63
20040.540.630.62
20030.550.630.61
20020.480.620.59
20010.410.620.57
20000.330.620.54
19990.320.600.49
19980.200.590.46
19970.260.580.43
19960.190.580.41
19950.250.580.37
19940.280.570.34
19930.270.560.32
19920.220.560.29
19910.140.540.19
19900.140.530.19
19890.090.510.18
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Eligible for Free Lunch
100%
41%

Free Lunch Eligibility Comparison Over Years (2004-2025)

YearMoon Mountain SchoolArizonaWashington Elementary School District (4260)
2025100%41%
2024100%40%100%
202373%39%68%
202273%29%69%
2021100%42%99%
202073%43%69%
201973%43%69%
201899%42%100%
201799%42%100%
2016100%33%94%
201477%36%43%
201374%37%41%
201269%36%39%
201169%36%40%
201047%38%43%
200957%39%44%
200848%29%34%
200746%32%34%
200659%37%62%
200550%40%61%
200454%37%61%
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Eligible for Reduced Lunch (22-23)
10%
7%

Reduced-Price Lunch Eligibility Comparison Over Years (2004-2023)

YearMoon Mountain SchoolArizonaWashington Elementary School District (4260)
202310%7%9%
202210%2%9%
202010%7%7%
20198%7%7%
20145%14%38%
20135%10%38%
20126%11%38%
20117%10%35%
201010%8%8%
200917%10%31%
200816%9%34%
200715%9%35%
200612%8%10%
200517%8%10%
200414%8%10%
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School Statewide Testing
View Education Department Test Scores
School District Name
Washington Elementary School District (4260)
Source: National Center for Education Statistics (NCES), AZ Dept. of Education

Frequently Asked Questions

What is Moon Mountain School's ranking?
Moon Mountain School is ranked #897 out of 1,921 schools, which ranks it among the top 50% of public schools in Arizona.
What schools are Moon Mountain School often compared to?
Moon Mountain Schoolis often viewed alongside schools like Mountain View Elementary School, Chaparral Elementary School by visitors of our site.
What percent of students have achieved state testing proficiency in math and reading?
28% of students have achieved math proficiency (compared to the 34% AZ state average), while 38% of students have achieved reading proficiency (compared to the 40% AZ state average).
How many students attend Moon Mountain School?
474 students attend Moon Mountain School.
What is the racial composition of the student body?
58% of Moon Mountain School students are Hispanic, 22% of students are White, 8% of students are Black, 7% of students are Two or more races, and 5% of students are American Indian.
What is the student-teacher ratio of Moon Mountain School?
Moon Mountain School has a student ration of 14:1, which is lower than the Arizona state average of 17:1.
What grades does Moon Mountain School offer ?
Moon Mountain School offers enrollment in grades Prekindergarten-6 (No virtual instruction).
What school district is Moon Mountain School part of?
Moon Mountain School is part of Washington Elementary School District (4260).
In what neighborhood is Moon Mountain School located?
Moon Mountain School is located in the Moon Valley Gardens neighborhood of Phoenix, AZ.

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Quick Facts (2026)

  • Grades: Prekindergarten-6
  • Enrollment: 474 students
  • Student-Teacher Ratio: 14:1
  • Minority Enrollment: 78%
  • : Top 50%
  • : 28% (Top 50%)
  • : 38% (Top 50%)
  • : 20-24% (Top 50%)
  • Source: National Center for Education Statistics (NCES), AZ Dept. of Education

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