Simi Valley, CA Private School Trends (10-Year)

Private Schools

-6.3% (-1 school) 10-yr

2,254

Students

+8.7% (+180 students) 10-yr

$8,665

Avg. Tuition

Avg. Class Size

45%

Students of Color

+40.6% (+13.0 pp) 10-yr

18:1

Student-Teacher Ratio

+20.0% (+3.0) 10-yr

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Enrollment & Diversity

Category

This Town (Simi Valley)

This State (CA)

# Schools

15 Schools

3,907 Schools

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Trends in Total Number of Private Schools
Year	Simi Valley, CA Total Schools
2025	15
2024	15
2023	14
2022	14
2021	13
2020	13
2019	11
2018	12
2017	12
2016	13
2015	16

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# Students

2,254 Students

659,561 Students

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Showing 2016–2025. Full 11-year historical data available below ↓

Trends in the Average Number of Students Per Private School
Year	Simi Valley, CA Avg	California (CA)	National
2025	154	180	179
2024	154	175	172
2023	169	181	174
2022	195	189	185
2021	195	185	180
2020	196	179	171
2019	188	179	175
2018	185	173	172
2017	182	179	180
2016	172	173	178
2015	138	162	167

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% Students of Color

45%

52%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Percentage of Students of Color Trends (2015-2025)
Year	Simi Valley, CA Avg	California (CA)	National
2025	46%	51%	34%
2024	46%	51%	34%
2023	41%	50%	33%
2022	36%	48%	33%
2021	36%	48%	32%
2020	36%	48%	32%
2019	40%	48%	31%
2018	38%	47%	31%
2017	31%	50%	32%
2016	28%	49%	32%
2015	32%	49%	32%

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0.72

0.74

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Diversity Score Trends
Year	Simi Valley, CA Avg	California (CA)	National
2025	0.72	0.74	0.65
2024	0.72	0.74	0.65
2023	0.70	0.74	0.65
2022	0.66	0.73	0.64
2021	0.66	0.73	0.64
2020	0.66	0.73	0.64
2019	0.65	0.73	0.63
2018	0.64	0.73	0.63
2017	0.65	0.72	0.61
2016	0.65	0.72	0.61
2015	0.61	0.72	0.61

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Show more data/charts: racial breakdown

# American Indian Students

1 Student

3,574 Students

% American Indian Students

<1%

# Asian Students

176 Students

71,777 Students

% Asian Students

11%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Asian Student Percentage Trends
Year	Simi Valley, CA Avg	California (CA)	National
2025	8%	11%	5%
2024	8%	11%	5%
2023	7%	11%	5%
2022	5%	10%	4%
2021	5%	10%	4%
2020	5%	10%	4%
2019	5%	10%	4%
2018	4%	10%	4%
2017	6%	10%	4%
2016	5%	10%	4%
2015	5%	10%	4%

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# Hispanic Students

361 Students

104,405 Students

% Hispanic Students

16%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Hispanic Student Percentage Trends
Year	Simi Valley, CA Avg	California (CA)	National
2025	17%	16%	9%
2024	17%	16%	9%
2023	12%	16%	9%
2022	16%	16%	8%
2021	16%	16%	9%
2020	16%	16%	9%
2019	17%	16%	8%
2018	17%	17%	8%
2017	18%	17%	8%
2016	18%	17%	8%
2015	11%	17%	8%

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# Black Students

55 Students

30,221 Students

% Black Students

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Black Student Percentage Trends
Year	Simi Valley, CA Avg	California (CA)	National
2025	3%	5%	7%
2024	3%	5%	7%
2023	2%	5%	8%
2022	1%	4%	7%
2021	1%	5%	7%
2020	1%	5%	8%
2019	1%	4%	7%
2018	2%	4%	7%
2017	2%	5%	7%
2016	2%	5%	7%
2015	2%	5%	8%

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# White Students

771 Students

235,730 Students

% White Students

34%

37%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

White Student Percentage Trends
Year	Simi Valley, CA Avg	California (CA)	National
2025	36%	37%	52%
2024	36%	37%	52%
2023	39%	38%	52%
2022	49%	40%	54%
2021	49%	40%	54%
2020	48%	40%	54%
2019	51%	41%	56%
2018	53%	41%	56%
2017	52%	43%	58%
2016	52%	43%	58%
2015	57%	43%	58%

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# Hawaiian Students

40 Students

5,499 Students

% Hawaiian Students

# Others Students

851 Students

188,707 Students

% of Others Students

38%

29%

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Other Races Student Percentage Trends
Year	Simi Valley, CA Avg	California (CA)	National
2025	34%	29%	26%
2024	34%	29%	26%
2023	36%	28%	25%
2022	29%	28%	25%
2021	29%	27%	25%
2020	30%	27%	24%
2019	26%	26%	24%
2018	24%	26%	23%
2017	22%	24%	22%
2016	23%	24%	22%
2015	23%	23%	21%

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All Ethnic Groups

Academics

# Teachers

128 Teachers

55,838 Teachers

Average Student-Teacher Ratio

18:1

12:1

View Data

Showing 2016–2025. Full 11-year historical data available below ↓

Student-Teacher Ratio Trends (2015-2025)
Year	Simi Valley, CA Avg	California (CA)	National
2025	17:1	12:1	11:1
2024	17:1	12:1	11:1
2023	18:1	12:1	11:1
2022	20:1	12:1	11:1
2021	20:1	13:1	11:1
2020	20:1	13:1	12:1
2019	20:1	12:1	12:1
2018	19:1	12:1	12:1
2017	19:1	13:1	12:1
2016	17:1	13:1	12:1
2015	15:1	13:1	12:1

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% Average Faculty w/Advanced Degree

49%

60%

Average Class Size

20 students

17 students

Average Number of AP Courses

15 courses

Average SAT score

1160

(Out of 1600)

1267

Tuition & Aid

Average Yearly Tuition Cost

$8,665

$17,598

Average % on Financial Aid

19%

29%

Average Financial Aid Grant

$1,000

$9,629

Admissions & Athletics

Average Acceptance Rate

94%

83%

Average Number of Extracurriculars

6 extracurriculars

9 extracurriculars

Average Number of Sports

6 sports

7 sports

Frequently Asked Questions

What are the top ranked private schools in Simi Valley, CA?

The private schools in Simi Valley, CA include Simi Valley Adventist School, Grace Elementary School, and Grace Junior Senior High School.

How many private schools are located in Simi Valley?

14 private schools are located in Simi Valley.

How diverse are private schools in Simi Valley?

Simi Valley private schools are approximately 45% minority students, which is lower than the California private school average of 52%.

What percentage of students in Simi Valley go to private school?

6% of all K-12 students in Simi Valley are educated in private schools (compared to the CA state average of 10%).

What percentage of private schools are religiously affiliated in Simi Valley?

53% of private schools in Simi Valley are religiously affiliated (most commonly Catholic and Christian).

Which private schools in Simi Valley are often viewed compared to one another?

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