Home > California > San Diego County > Ramona

Sun Valley Charter (Closed 2009)

2102 Main St.
Ramona, CA 92065

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Sun Valley Charter serves 115 students in grades 9-12.

The student-teacher ratio of 14:1 was lower than the California state level of 21:1.

Minority enrollment was 23% of the student body (majority Hispanic), which was lower than the California state average of 80% (majority Hispanic).

School Overview

School Type

Charter School

Grades Offered

Grades 9-12

View Data

Distribution of Students By Grade Trends
Grade	Sun Valley Charter
9	29
10	30
11	31
12	25

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Total Students

115 students

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Total Students Trends Over Years (2003-2025)
Year	Sun Valley Charter
2025	115
2024	115
2023	115
2022	115
2021	115
2020	115
2019	115
2018	115
2017	115
2016	115
2015	115
2008	115
2007	122
2006	101
2005	67
2004	53
2003	60

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Total Classroom Teachers

8 teachers

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Total Classroom Teachers Trends Over Years (2003-2025)
Year	Sun Valley Charter
2025	8
2024	8
2023	8
2022	8
2021	8
2020	8
2019	8
2018	8
2017	8
2016	8
2015	8
2008	8
2007	8
2006	8
2005	6
2004	4
2003	5

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School Rankings

This School

State Level (CA)

Student-Teacher Ratio

14:1

21:1

View Data

Student-Teacher Ratio Comparison Over Years (2003-2025)
Year	Sun Valley Charter	California	Ramona City Unified School District
2025	14:1	21:1
2024	14:1	21:1
2023	14:1	22:1	23:1
2022	14:1	22:1	23:1
2021	14:1	22:1	24:1
2020	14:1	23:1	24:1
2019	14:1	23:1	24:1
2018	14:1	23:1	25:1
2017	14:1	23:1	25:1
2016	14:1	24:1	27:1
2015	14:1	24:1	26:1
2008	14:1	18:1	21:1
2007	15:1	22:1	25:1
2006	13:1	22:1	24:1
2005	11:1	22:1	23:1
2004	13:1	22:1	24:1
2003	12:1	21:1	23:1

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American Indian

View Data

American Indian Student Percentage Comparison Over Years (2006-2025)
Year	Sun Valley Charter	California	Ramona City Unified School District
2025	6%	1%
2024	6%	1%
2023	6%	1%	1%
2022	6%	1%
2020	6%	1%	1%
2019	6%	1%	1%
2018	6%	1%
2017	6%	1%
2016	6%	1%	1%
2015	6%	1%	3%
2008	6%	1%	1%
2007	6%	2%	2%
2006	1%	1%	1%

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Asian

n/a

12%

View Data

Asian Student Percentage Comparison Over Years (2004-2005)
Year	Sun Valley Charter	California	Ramona City Unified School District
2005	1%	12%	2%
2004	4%	12%	2%

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Hispanic

14%

56%

View Data

Hispanic Student Percentage Comparison Over Years (2003-2025)
Year	Sun Valley Charter	California	Ramona City Unified School District
2025	14%	56%
2024	14%	56%
2023	14%	55%	44%
2022	14%	56%	42%
2021	14%	56%	40%
2020	14%	55%	37%
2019	14%	55%	37%
2018	14%	54%	37%
2017	14%	54%	37%
2016	14%	54%	36%
2015	14%	54%	34%
2008	14%	50%	31%
2007	14%	49%	29%
2006	15%	48%	27%
2005	12%	47%	26%
2004	7%	46%	25%
2003	9%	45%	24%

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Black

View Data

Black Student Percentage Comparison Over Years (2003-2025)
Year	Sun Valley Charter	California	Ramona City Unified School District
2025	3%	5%
2024	3%	5%
2023	3%	5%	1%
2022	3%	5%	1%
2021	3%	5%	1%
2020	3%	5%	1%
2019	3%	5%	1%
2018	2%	6%
2017	2%	6%
2016	2%	6%	1%
2015	2%	6%	2%
2008	3%	8%	2%
2007	2%	8%	1%
2004	5%	8%	1%
2003	3%	8%	1%

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White

77%

20%

View Data

White Student Percentage Comparison Over Years (2003-2025)
Year	Sun Valley Charter	California	Ramona City Unified School District
2025	77%	20%
2024	77%	20%
2023	77%	21%	48%
2022	77%	21%	50%
2021	77%	22%	51%
2020	77%	23%	55%
2019	77%	23%	55%
2018	78%	24%	58%
2017	78%	24%	58%
2016	78%	24%	59%
2015	78%	24%	55%
2008	77%	29%	64%
2007	78%	29%	66%
2006	98%	31%	69%
2005	87%	31%	69%
2004	84%	32%	71%
2003	84%	34%	71%

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Hawaiian

n/a

Two or more races

n/a

All Ethnic Groups

0.39

0.63

View Data

Diversity Score Comparison Over Years (2003-2025)
Year	Sun Valley Charter	California	Ramona City Unified School District
2025	0.39	0.63
2024	0.39	0.63
2023	0.39	0.64	0.58
2022	0.39	0.63	0.58
2021	0.39	0.62	0.57
2020	0.39	0.63	0.56
2019	0.39	0.63	0.56
2018	0.37	0.64	0.53
2017	0.37	0.64	0.53
2016	0.37	0.64	0.53
2015	0.37	0.64	0.52
2008	0.39	0.65	0.50
2007	0.37	0.67	0.48
2006	0.13	0.66	0.46
2005	0.23	0.67	0.46
2004	0.31	0.67	0.44
2003	0.30	0.67	0.44

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School Statewide Testing

View Education Department Test Scores

School District Name

Ramona City Unified School District

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

Frequently Asked Questions

How many students attend Sun Valley Charter?

115 students attend Sun Valley Charter.

What is the racial composition of the student body?

77% of Sun Valley Charter students are White, 14% of students are Hispanic, 6% of students are American Indian, and 3% of students are Black.

What is the student-teacher ratio of Sun Valley Charter?

Sun Valley Charter has a student ration of 14:1, which is lower than the California state average of 21:1.

What grades does Sun Valley Charter offer ?

Sun Valley Charter offers enrollment in grades 9-12

What school district is Sun Valley Charter part of?

Sun Valley Charter is part of Ramona City Unified School District.

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