Moon Mountain School (Ranked Top 50% for 2025-26)

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Moon Mountain School

13425 N 19th Ave
Phoenix, AZ 85029

( shown in map)

Top 50%

Serving 488 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 is 28% (which is lower than the Arizona state average of 34%). The percentage of students achieving is 38% (which is lower than the Arizona state average of 40%).

The student-teacher ratio of 13:1 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 66% (majority Hispanic).

Quick Facts (2025-26)

Grades: Prekindergarten-6
Enrollment: 488 students
Student-Teacher Ratio: 13:1
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:

School Overview

Moon Mountain School's student population of 488 students has declined by 21% over five school years.

The teacher population of 37 teachers has declined by 7% over five school years.

Grades Offered

Grades Prekindergarten-6
(No virtual instruction)

View Data

Distribution of Students By Grade Trends
Grade	Moon Mountain School
Pre-K	17
Kind	57
1	73
2	68
3	81
4	60
5	67
6	65

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Total Students

488 students

View Data

Total Students Trends Over Years (1987-2023)
Year	Moon Mountain School
2023	508
2022	501
2021	528
2020	624
2019	624
2018	708
2017	708
2016	716
2015	779
2014	768
2013	759
2012	767
2011	745
2010	766
2009	736
2008	715
2007	707
2006	732
2005	705
2004	693
2003	677
2002	702
2001	689
2000	617
1999	637
1998	633
1997	624
1996	605
1995	617
1994	591
1993	571
1992	553
1991	507
1990	517
1989	512
1988	506
1987	532

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Gender %

Total Classroom Teachers

37 teachers

View Data

Total Classroom Teachers Trends Over Years (1987-2023)
Year	Moon Mountain School
2023	35
2022	39
2021	39
2020	40
2019	40
2018	43
2017	43
2016	42
2015	43
2014	46
2013	44
2012	42
2011	43
2010	43
2009	47
2008	44
2007	43
2006	41
2005	39
2004	35
2003	35
2002	44
2001	41
2000	38
1999	38
1998	39
1997	37
1996	38
1995	33
1994	33
1993	34
1992	31
1991	28
1990	26
1989	24
1988	26
1987	28

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School Calendar

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 of Moon Mountain School is 0.65, 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.

This School

State Level (AZ)

#897 out of 1921 schools
(Top 50%)

View Data

Overall School Rank Trends Over Years (2012-2023)
Year	Moon 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%

View Data

Math Proficiency Comparison Over Years (2012-2023)
Year	Moon Mountain School	Arizona	Washington Elementary School District (4260)
2023	28%	34%	24%
2022	21%	35%	24%
2021	12%	32%	18%
2019	34%	45%	35%
2018	39%	45%	35%
2017	32%	42%	34%
2016	26%	39%	32%
2015	25%	38%	28%
2014	46%	63%	53%
2013	50%	63%	52%
2012	49%	63%	52%

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38%

40%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2011-2022)
Year	Moon Mountain School	Arizona	Washington Elementary School District (4260)
2022	38%	40%	31%
2021	29%	39%	27%
2019	39%	45%	35%
2018	38%	44%	35%
2017	43%	42%	35%
2016	34%	40%	34%
2015	29%	38%	32%
2014	65%	79%	72%
2013	66%	78%	72%
2012	69%	77%	71%
2011	69%	77%	72%

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20-24%

24%

Student-Teacher Ratio

13:1

17:1

View Data

Student-Teacher Ratio Comparison Over Years (1987-2023)
Year	Moon Mountain School	Arizona	Washington Elementary School District (4260)
2023	15:1	17:1	16:1
2022	13:1	17:1	15:1
2021	14:1	17:1	16:1
2020	16:1	18:1	16:1
2019	16:1	18:1	16:1
2018	16:1	19:1	18:1
2017	16:1	19:1	18:1
2016	17:1	20:1	19:1
2015	18:1	20:1	19:1
2014	17:1	19:1	19:1
2013	17:1	19:1	19:1
2012	18:1	18:1	18:1
2011	17:1	19:1	18:1
2010	18:1	18:1	19:1
2009	16:1	18:1	17:1
2008	16:1	18:1	18:1
2007	16:1	18:1	19:1
2006	18:1	18:1	19:1
2005	18:1	19:1	19:1
2004	20:1	19:1	19:1
2003	19:1	19:1	18:1
2002	16:1	19:1	17:1
2001	17:1	19:1	18:1
2000	16:1	19:1	18:1
1999	17:1	19:1	18:1
1998	16:1	19:1	18:1
1997	17:1	19:1	18:1
1996	16:1	19:1	18:1
1995	19:1	19:1	18:1
1994	18:1	19:1	18:1
1993	17:1	20:1	19:1
1992	18:1	20:1	19:1
1991	18:1	20:1	19:1
1990	20:1	20:1	19:1
1989	22:1	20:1	20:1
1988	19:1	20:1	20:1
1987	19:1	20:1	20:1

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American Indian

View Data

American Indian Student Percentage Comparison Over Years (1993-2023)
Year	Moon Mountain School	Arizona	Washington Elementary School District (4260)
2023	5%	5%	3%
2022	4%	5%	3%
2021	3%	5%	3%
2020	5%	6%	4%
2019	5%	6%	4%
2018	4%	6%	4%
2017	4%	6%	4%
2016	4%	5%	4%
2015	5%	5%	4%
2014	5%	5%	4%
2013	5%	5%	5%
2012	6%	5%	4%
2011	7%	7%	4%
2010	6%	6%	4%
2009	6%	6%	4%
2008	5%	5%	4%
2007	5%	6%	4%
2006	5%	7%	4%
2005	5%	7%	4%
2004	3%	8%	4%
2003	5%	8%	4%
2002	4%	8%	4%
2001	4%	8%	3%
2000	1%	8%	3%
1999	2%	7%	3%
1998	2%	7%	3%
1997	2%	7%	3%
1996	1%	7%	2%
1995	2%	7%	3%
1994	2%	7%	2%
1993	2%	7%	2%

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Asian

View Data

Asian Student Percentage Comparison Over Years (1990-2023)
Year	Moon Mountain School	Arizona	Washington Elementary School District (4260)
2023	1%	3%	3%
2022	2%	3%	3%
2021	2%	3%	3%
2020	2%	3%	3%
2019	2%	3%	3%
2018	1%	3%	2%
2017	1%	3%	2%
2016	2%	3%	2%
2015	2%	3%	2%
2014	1%	3%	3%
2013	1%	3%	3%
2012	2%	3%	3%
2011	2%	3%	3%
2010	3%	3%	4%
2009	2%	3%	3%
2008	2%	3%	3%
2007	2%	3%	3%
2006	3%	2%	3%
2005	2%	2%	3%
2004	2%	2%	3%
2003	2%	2%	3%
2002	2%	2%	3%
2001	2%	2%	3%
2000	3%	2%	3%
1999	3%	2%	3%
1998	1%	2%	2%
1997	1%	2%	2%
1995	1%	2%	2%
1994	1%	2%	2%
1993	1%	2%	2%
1990	1%	1%	2%

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Hispanic

54%

48%

View Data

Hispanic Student Percentage Comparison Over Years (1991-2023)
Year	Moon Mountain School	Arizona	Washington Elementary School District (4260)
2023	51%	47%	55%
2022	49%	47%	55%
2021	50%	46%	55%
2020	45%	45%	54%
2019	45%	45%	54%
2018	41%	45%	54%
2017	41%	45%	54%
2016	45%	45%	54%
2015	46%	45%	54%
2014	46%	44%	52%
2013	43%	43%	51%
2012	38%	43%	50%
2011	37%	42%	49%
2010	38%	41%	49%
2009	35%	41%	50%
2008	37%	42%	49%
2007	33%	41%	48%
2006	32%	39%	44%
2005	28%	38%	41%
2004	25%	37%	38%
2003	21%	36%	35%
2002	16%	35%	32%
2001	12%	33%	29%
2000	9%	33%	26%
1999	8%	32%	23%
1998	4%	31%	20%
1997	6%	30%	18%
1996	5%	30%	17%
1995	6%	29%	14%
1994	8%	28%	13%
1993	7%	27%	11%
1992	7%	25%	9%
1991	5%	25%	7%

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Black

10%

View Data

Black Student Percentage Comparison Over Years (1991-2023)
Year	Moon Mountain School	Arizona	Washington Elementary School District (4260)
2023	12%	6%	10%
2022	12%	6%	10%
2021	10%	6%	10%
2020	9%	5%	10%
2019	9%	5%	10%
2018	9%	5%	9%
2017	9%	5%	9%
2016	8%	5%	8%
2015	7%	5%	8%
2014	7%	5%	7%
2013	9%	5%	8%
2012	11%	5%	8%
2011	10%	5%	8%
2010	10%	6%	8%
2009	10%	6%	7%
2008	8%	6%	7%
2007	9%	5%	7%
2006	8%	5%	7%
2005	8%	5%	7%
2004	7%	5%	7%
2003	9%	5%	6%
2002	8%	5%	6%
2001	6%	5%	6%
2000	6%	4%	6%
1999	4%	5%	4%
1998	3%	4%	4%
1997	5%	4%	4%
1996	3%	4%	4%
1995	4%	4%	3%
1994	3%	4%	3%
1993	4%	4%	3%
1992	3%	4%	3%
1991	3%	3%	1%

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White

22%

34%

View Data

White Student Percentage Comparison Over Years (1991-2023)
Year	Moon Mountain School	Arizona	Washington Elementary School District (4260)
2023	25%	35%	24%
2022	27%	35%	24%
2021	28%	36%	25%
2020	34%	38%	26%
2019	34%	38%	26%
2018	38%	38%	28%
2017	38%	38%	28%
2016	35%	39%	29%
2015	35%	40%	30%
2014	35%	41%	31%
2013	40%	42%	32%
2012	41%	42%	34%
2011	43%	42%	35%
2010	43%	44%	35%
2009	47%	44%	36%
2008	48%	44%	37%
2007	51%	45%	38%
2006	52%	47%	42%
2005	57%	48%	45%
2004	63%	48%	48%
2003	63%	49%	52%
2002	70%	50%	55%
2001	76%	52%	59%
2000	81%	53%	62%
1999	83%	54%	67%
1998	90%	56%	71%
1997	86%	57%	73%
1996	91%	57%	75%
1995	87%	58%	78%
1994	86%	59%	80%
1993	86%	60%	82%
1992	89%	61%	84%
1991	97%	65%	91%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2013-2023)
Year	Moon Mountain School	Arizona	Washington Elementary School District (4260)
2023	6%	4%	5%
2022	6%	4%	5%
2021	6%	4%	4%
2020	5%	3%	3%
2019	5%	3%	3%
2018	7%	3%	3%
2017	7%	3%	3%
2016	6%	3%	3%
2015	5%	2%	2%
2014	5%	2%	3%
2013	2%	2%	1%

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All Ethnic Groups

0.65

0.66

View Data

Diversity Score Comparison Over Years (1991-2023)
Year	Moon Mountain School	Arizona	Washington Elementary School District (4260)
2023	0.66	0.65	0.63
2022	0.67	0.65	0.63
2021	0.66	0.66	0.63
2020	0.68	0.65	0.64
2019	0.68	0.65	0.64
2018	0.68	0.65	0.62
2017	0.68	0.65	0.62
2016	0.67	0.65	0.62
2015	0.66	0.64	0.62
2014	0.66	0.64	0.63
2013	0.66	0.64	0.64
2012	0.68	0.64	0.63
2011	0.67	0.65	0.64
2010	0.66	0.64	0.63
2009	0.65	0.64	0.62
2008	0.63	0.63	0.62
2007	0.63	0.63	0.62
2006	0.62	0.63	0.63
2005	0.59	0.62	0.63
2004	0.54	0.63	0.62
2003	0.55	0.63	0.61
2002	0.48	0.62	0.59
2001	0.41	0.62	0.57
2000	0.33	0.62	0.54
1999	0.32	0.60	0.49
1998	0.20	0.59	0.46
1997	0.26	0.58	0.43
1996	0.19	0.58	0.41
1995	0.25	0.58	0.37
1994	0.28	0.57	0.34
1993	0.27	0.56	0.32
1992	0.22	0.56	0.29
1991	0.14	0.54	0.19

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Eligible for

100%

40%

View Data

Free Lunch Eligibility Comparison Over Years (2004-2023)
Year	Moon Mountain School	Arizona	Washington Elementary School District (4260)
2023	73%	39%	68%
2022	73%	29%	69%
2021	100%	42%	99%
2020	73%	43%	69%
2019	73%	43%	69%
2018	99%	42%	100%
2017	99%	42%	100%
2016	100%	33%	94%
2014	77%	36%	43%
2013	74%	37%	41%
2012	69%	36%	39%
2011	69%	36%	40%
2010	47%	38%	43%
2009	57%	39%	44%
2008	48%	29%	34%
2007	46%	32%	34%
2006	59%	37%	62%
2005	50%	40%	61%
2004	54%	37%	61%

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Eligible for

10%

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2004-2023)
Year	Moon Mountain School	Arizona	Washington Elementary School District (4260)
2023	10%	7%	9%
2022	10%	2%	9%
2020	8%	7%	7%
2019	8%	7%	7%
2014	5%	14%	38%
2013	5%	10%	38%
2012	6%	11%	38%
2011	7%	10%	35%
2010	10%	8%	8%
2009	17%	10%	31%
2008	16%	9%	34%
2007	15%	9%	35%
2006	12%	8%	10%
2005	17%	8%	10%
2004	14%	8%	10%

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School Statewide Testing

School District Name

Washington Elementary School District (4260)

Source: National Center for Education Statistics (NCES), AZ Dept. of Education

Profile last updated: 02/09/2025

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?

488 students attend Moon Mountain School.

What is the racial composition of the student body?

54% of Moon Mountain School students are Hispanic, 22% of students are White, 10% of students are Black, 8% of students are Two or more races, 5% of students are American Indian, and 1% of students are Asian.

What is the student-teacher ratio of Moon Mountain School?

Moon Mountain School has a student ration of 13:1, 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 (2025-26)

Grades: Prekindergarten-6
Enrollment: 488 students
Student-Teacher Ratio: 13:1
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