Mountain Shadows Middle School (Ranked Bottom 50% for 2025-26)

30401 Reservoir Ave.
Nuevo, CA 92567

( shown in map)

Bottom 50%

Serving 325 students in grades 7-8, Mountain Shadows Middle School ranks in the bottom 50% of all schools in California for overall test scores (math proficiency is bottom 50%, and reading proficiency is bottom 50%).

The percentage of students achieving is 18% (which is lower than the California state average of 34%). The percentage of students achieving is 36% (which is lower than the California state average of 47%).

The student-teacher ratio of 20:1 is lower than the California state level of 21:1.

Minority enrollment is 88% of the student body (majority Hispanic), which is higher than the California state average of 80% (majority Hispanic).

Quick Facts (2025-26)

Grades: 7-8
Enrollment: 325 students
Student-Teacher Ratio: 20:1
Minority Enrollment: 88%
: Bottom 50% in CA
: 18% (Btm 50%)
: 36% (Btm 50%)
: 15-19% (Btm 50%)
Source: National Center for Education Statistics (NCES), CA Dept. of Education

School Overview

Mountain Shadows Middle School's student population of 325 students has declined by 14% over five school years.

The teacher population of 16 teachers has stayed relatively flat over five school years.

Grades Offered

Grades 7-8

View Data

Distribution of Students By Grade Trends
Grade	Mountain Shadows Middle School
7	169
8	156

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Total Students

325 students

View Data

Total Students Trends Over Years (1993-2023)
Year	Mountain Shadows Middle School
2023	340
2022	333
2021	365
2020	380
2019	380
2018	337
2017	337
2016	332
2015	368
2014	366
2013	377
2012	558
2011	580
2010	581
2009	573
2008	569
2007	566
2006	570
2005	575
2004	512
2003	511
2002	496
2001	490
2000	460
1999	447
1998	467
1997	468
1996	456
1995	425
1994	411
1993	383

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Gender %

Total Classroom Teachers

16 teachers

View Data

Total Classroom Teachers Trends Over Years (1992-2023)
Year	Mountain Shadows Middle School
2023	16
2022	17
2021	16
2020	16
2019	16
2018	14
2017	14
2016	11
2015	15
2014	14
2013	15
2012	23
2010	24
2009	21
2008	23
2007	22
2006	21
2005	20
2004	19
2003	19
2002	19
2001	18
2000	17
1999	18
1998	19
1997	18
1996	17
1995	16
1994	16
1993	16
1992	14

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Year Founded

1905

School Calendar

School Rankings

Mountain Shadows Middle School ranks within the bottom 50% of all 9,523 schools in California (based off of combined math and reading proficiency testing data).

The of Mountain Shadows Middle School is 0.25, which is less than the diversity score at state average of 0.63. The school's diversity has stayed relatively flat over five school years.

This School

State Level (CA)

#6581 out of 9523 schools
(Bottom 50%)

View Data

Overall School Rank Trends Over Years (2010-2023)
Year	Mountain Shadows Middle School
2023	#6581
2022	#6302
2019	#7188
2018	#5518
2017	#5195
2016	#6327
2015	#5786
2013	#5915
2012	#5001
2011	#6654
2010	#7257

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18%

34%

View Data

Math Proficiency Comparison Over Years (2010-2023)
Year	Mountain Shadows Middle School	California	Nuview Union School District
2023	18%	34%	22%
2022	19%	33%	21%
2019	23%	40%	31%
2018	28%	39%	31%
2017	28%	38%	26%
2016	23%	37%	27%
2015	19%	34%	25%
2013	49%	59%	58%
2012	53%	59%	57%
2011	47%	58%	56%
2010	36%	56%	50%

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36%

47%

View Data

Reading and Language Arts Proficiency Comparison Over Years (2010-2022)
Year	Mountain Shadows Middle School	California	Nuview Union School District
2022	36%	47%	38%
2019	35%	51%	45%
2018	43%	50%	31%
2017	43%	48%	42%
2016	34%	48%	41%
2015	33%	44%	37%
2013	49%	57%	50%
2012	55%	58%	51%
2011	48%	56%	53%
2010	44%	54%	47%

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15-19%

29%

Student-Teacher Ratio

20:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (1992-2023)
Year	Mountain Shadows Middle School	California	Nuview Union School District
2023	21:1	22:1	20:1
2022	20:1	21:1	20:1
2021	23:1	22:1	20:1
2020	24:1	23:1	21:1
2019	24:1	23:1	21:1
2018	24:1	23:1	21:1
2017	24:1	23:1	21:1
2016	30:1	24:1	23:1
2015	25:1	24:1	28:1
2014	26:1	24:1	23:1
2013	26:1	24:1	21:1
2012	25:1	23:1	23:1
2010	24:1	21:1	22:1
2009	27:1	20:1	22:1
2008	25:1	18:1	19:1
2007	26:1	21:1	23:1
2006	27:1	20:1	21:1
2005	29:1	21:1	22:1
2004	27:1	21:1	22:1
2003	27:1	20:1	22:1
2002	26:1	20:1	23:1
2001	27:1	20:1	23:1
2000	27:1	21:1	24:1
1999	25:1	21:1	23:1
1998	25:1	21:1	23:1
1997	26:1	23:1	24:1
1996	27:1	25:1	28:1
1995	27:1	25:1	26:1
1994	26:1	25:1	27:1
1993	24:1	25:1	26:1
1992	26:1	24:1	28:1

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American Indian

n/a

View Data

American Indian Student Percentage Comparison Over Years (1992-2014)
Year	Mountain Shadows Middle School	California	Nuview Union School District
2014	1%	1%
2012	1%	1%	1%
2011	1%	1%	1%
2010	1%	1%	2%
2008	1%	1%	1%
2007	1%	2%	1%
1992	3%	1%	1%

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Asian

n/a

12%

View Data

Asian Student Percentage Comparison Over Years (1992-2020)
Year	Mountain Shadows Middle School	California	Nuview Union School District
2020	1%	12%	2%
2019	1%	12%	2%
2014	1%	11%	2%
2013	1%	11%	1%
2012	1%	11%	1%
2011	1%	11%	1%
2007	1%	12%	1%
2006	2%	12%	1%
2005	3%	12%	2%
2004	2%	12%	2%
2003	2%	11%	2%
2002	2%	11%	2%
2001	1%	11%	2%
2000	1%	11%	1%
1999	2%	11%	2%
1998	3%	11%	3%
1997	2%	11%	2%
1993	1%	11%	2%
1992	1%	11%	1%

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Hispanic

86%

56%

View Data

Hispanic Student Percentage Comparison Over Years (1993-2023)
Year	Mountain Shadows Middle School	California	Nuview Union School District
2023	85%	55%	75%
2022	82%	56%	74%
2021	83%	56%	72%
2020	79%	55%	71%
2019	79%	55%	71%
2018	82%	54%	71%
2017	82%	54%	71%
2016	80%	54%	69%
2015	77%	54%	53%
2014	71%	53%	66%
2013	68%	53%	68%
2012	68%	52%	65%
2011	67%	51%	65%
2010	69%	50%	65%
2009	65%	49%	65%
2008	62%	50%	64%
2007	59%	49%	58%
2006	55%	48%	57%
2005	49%	47%	51%
2004	43%	46%	48%
2003	41%	45%	46%
2002	39%	44%	42%
2001	43%	43%	42%
2000	37%	42%	41%
1999	36%	41%	38%
1998	31%	40%	33%
1997	28%	40%	32%
1996	35%	39%	33%
1995	34%	38%	32%
1994	31%	37%	32%
1993	28%	36%	29%

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Black

n/a

View Data

Black Student Percentage Comparison Over Years (1992-2023)
Year	Mountain Shadows Middle School	California	Nuview Union School District
2023	1%	5%	10%
2022	1%	5%	11%
2021	2%	5%	11%
2020	1%	5%	11%
2019	1%	5%	11%
2015	1%	6%	14%
2014	1%	6%	12%
2013	1%	6%	3%
2012	1%	6%	7%
2011	1%	7%	3%
2010	1%	7%	3%
2009	2%	7%	2%
2008	1%	8%	2%
2007	1%	8%	2%
2006	1%	8%
2005	1%	8%	1%
2004	2%	8%	2%
2003	3%	8%	2%
2002	3%	8%	2%
2001	2%	8%	1%
2000	1%	9%	2%
1998	1%	9%	3%
1997	2%	9%	1%
1996	2%	9%	2%
1995	3%	9%	2%
1994	1%	9%	3%
1993	1%	9%	1%
1992	2%	9%	1%

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White

12%

20%

View Data

White Student Percentage Comparison Over Years (1993-2023)
Year	Mountain Shadows Middle School	California	Nuview Union School District
2023	12%	21%	10%
2022	14%	21%	10%
2021	14%	22%	13%
2020	17%	23%	13%
2019	17%	23%	13%
2018	16%	24%	15%
2017	16%	24%	15%
2016	20%	24%	16%
2015	21%	24%	16%
2014	26%	25%	19%
2013	28%	25%	25%
2012	28%	26%	25%
2011	30%	27%	25%
2010	27%	27%	27%
2009	31%	28%	28%
2008	36%	29%	33%
2007	38%	29%	37%
2006	42%	31%	41%
2005	47%	31%	45%
2004	53%	32%	48%
2003	54%	34%	50%
2002	56%	35%	54%
2001	54%	36%	55%
2000	61%	37%	56%
1999	62%	38%	59%
1998	65%	39%	61%
1997	68%	39%	65%
1996	63%	40%	63%
1995	63%	41%	64%
1994	68%	42%	63%
1993	70%	43%	68%

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Hawaiian

n/a

Two or more races

View Data

Two or More Races Student Percentage Comparison Over Years (2010-2023)
Year	Mountain Shadows Middle School	California	Nuview Union School District
2023	2%	6%	4%
2022	3%	5%	3%
2021	1%	5%	2%
2020	2%	4%	3%
2019	2%	4%	3%
2018	2%	4%	2%
2017	2%	4%	2%
2015	1%	3%	4%
2013	2%	3%	2%
2012	1%	3%	1%
2010	1%	3%	2%

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All Ethnic Groups

0.25

0.63

View Data

Diversity Score Comparison Over Years (1993-2023)
Year	Mountain Shadows Middle School	California	Nuview Union School District
2023	0.27	0.64	0.42
2022	0.31	0.63	0.44
2021	0.29	0.62	0.45
2020	0.35	0.63	0.47
2019	0.35	0.63	0.47
2018	0.30	0.64	0.47
2017	0.30	0.64	0.47
2016	0.32	0.64	0.48
2015	0.37	0.64	0.51
2014	0.43	0.65	0.52
2013	0.46	0.65	0.47
2012	0.46	0.65	0.52
2011	0.48	0.67	0.52
2010	0.46	0.67	0.50
2009	0.49	0.71	0.50
2008	0.49	0.65	0.49
2007	0.51	0.67	0.52
2006	0.54	0.66	0.53
2005	0.55	0.67	0.54
2004	0.54	0.67	0.54
2003	0.54	0.67	0.54
2002	0.54	0.67	0.54
2001	0.53	0.67	0.53
2000	0.50	0.67	0.52
1999	0.49	0.67	0.52
1998	0.49	0.67	0.52
1997	0.46	0.67	0.48
1996	0.49	0.67	0.50
1995	0.50	0.67	0.49
1994	0.45	0.67	0.50
1993	0.44	0.67	0.45

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Eligible for

74%

54%

View Data

Free Lunch Eligibility Comparison Over Years (1992-2023)
Year	Mountain Shadows Middle School	California	Nuview Union School District
2023	69%	51%	61%
2022	65%	51%	59%
2021	64%	53%	61%
2020	63%	52%	59%
2019	63%	52%	59%
2018	63%	49%	54%
2017	63%	49%	54%
2016	62%	50%	57%
2015	63%	50%	58%
2014	65%	49%	58%
2013	56%	48%	55%
2011	59%	46%	56%
2010	53%	46%	55%
2009	50%	43%	50%
2008	38%	41%	41%
2007	37%	40%	39%
2006	40%	40%	45%
2005	30%	40%	36%
2004	27%	40%	40%
2003	19%	39%	31%
2002	32%	39%	40%
2001	32%	39%	39%
2000	30%	40%	36%
1999	30%	40%	36%
1998	38%	47%	38%
1997	41%	47%	44%
1996	38%	46%	40%
1995	39%	45%	34%
1994	35%	43%	36%
1993	33%	41%	34%
1992	28%	38%	36%

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Eligible for

15%

View Data

Reduced-Price Lunch Eligibility Comparison Over Years (2002-2023)
Year	Mountain Shadows Middle School	California	Nuview Union School District
2023	17%	8%	9%
2022	18%	7%	12%
2021	13%	6%	9%
2020	13%	7%	10%
2019	13%	7%	10%
2018	13%	9%	13%
2017	13%	9%	13%
2016	16%	9%	15%
2015	15%	9%	15%
2014	13%	9%	15%
2013	18%	7%	16%
2011	13%	8%	13%
2010	14%	9%	14%
2009	14%	10%	15%
2008	10%	10%	14%
2007	14%	10%	15%
2006	12%	9%	15%
2005	12%	9%	12%
2004	9%	9%	13%
2003	5%	9%	9%
2002	11%	8%	12%

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School Statewide Testing

School District Name

Nuview Union School District

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

Profile last updated: 02/09/2025

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Frequently Asked Questions

What is Mountain Shadows Middle School's ranking?

Mountain Shadows Middle School is ranked #6581 out of 9,523 schools, which ranks it among the bottom 50% of public schools in California.

What percent of students have achieved state testing proficiency in math and reading?

18% of students have achieved math proficiency (compared to the 34% CA state average), while 36% of students have achieved reading proficiency (compared to the 47% CA state average).

How many students attend Mountain Shadows Middle School?

325 students attend Mountain Shadows Middle School.

What is the racial composition of the student body?

86% of Mountain Shadows Middle School students are Hispanic, 12% of students are White, 1% of students are Hawaiian, and 1% of students are Two or more races.

What is the student-teacher ratio of Mountain Shadows Middle School?

Mountain Shadows Middle School has a student ration of 20:1, which is lower than the California state average of 21:1.

What grades does Mountain Shadows Middle School offer ?

Mountain Shadows Middle School offers enrollment in grades 7-8

What school district is Mountain Shadows Middle School part of?

Mountain Shadows Middle School is part of Nuview Union School District.