[+] Show Closed Private Schools in San Leandro, California

San Leandro, California Private Schools (Closed)

The Principled Academy

Gr: PK-8 | 138 students

Avg. class size: 15 students

Specialized Curriculum (Christian)

2305-A Washington Ave

San Leandro, CA 94577

(510) 351-6400

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San Leandro, CA Private School Trends (10-Year)

Private Schools

-8.3% (-1 school) 10-yr

1,041

Students

-41.3% (-731 students) 10-yr

$10,642

Avg. Tuition

Avg. Class Size

73%

Students of Color

17:1

Student-Teacher Ratio

+54.5% (+6.0) 10-yr

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Enrollment & Diversity

Trends in Total Number of Private Schools

Year	San Leandro, CA Total Schools
2025	11
2024	11
2023	11
2022	12
2021	12
2020	12
2019	12
2018	12
2017	12
2016	11
2015	12

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# Students

1,041 Students

659,615 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	San Leandro, CA Avg	California (CA)	National
2025	101	180	179
2024	101	175	172
2023	131	181	174
2022	126	189	185
2021	118	185	180
2020	118	179	171
2019	119	179	175
2018	122	173	172
2017	121	179	180
2016	121	173	178
2015	148	162	167

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Average students down 20 in San Leandro private schools, falling from 121 in 2016 to 101 in 2025.

% Students of Color

73%

52%

View Data

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

Percentage of Students of Color Trends (2015-2025)

Year	San Leandro, CA Avg	California (CA)	National
2025	74%	51%	34%
2024	74%	51%	34%
2023	74%	50%	33%
2022	73%	48%	33%
2021	75%	48%	32%
2020	75%	48%	32%
2019	72%	48%	31%
2018	71%	47%	31%
2017	65%	50%	32%
2016	66%	49%	32%
2015	73%	49%	32%

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Students of color up 8 points in San Leandro private schools, from 66% in 2016 to 74% in 2025, while California is 51% and the U.S. 34%.

0.76

0.74

View Data

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

Diversity Score Trends

Year	San Leandro, CA Avg	California (CA)	National
2025	0.77	0.74	0.65
2024	0.77	0.74	0.65
2023	0.72	0.74	0.65
2022	0.74	0.73	0.64
2021	0.76	0.73	0.64
2020	0.76	0.73	0.64
2019	0.78	0.73	0.63
2018	0.77	0.73	0.63
2017	0.77	0.72	0.61
2016	0.78	0.72	0.61
2015	0.73	0.72	0.61

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Diversity score now 0.77 in San Leandro private schools, higher than California’s 0.74 and the U.S. 0.65 in 2025.

Show more data/charts: racial breakdown

# American Indian Students

3 Students

3,574 Students

% American Indian Students

<1%

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Percentage of Private School Students of American Indian Trends

Year	San Leandro, CA Avg	California (CA)	National
2022	1%	1%	2%
2021	1%	1%	1%
2020	1%	1%	1%

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# Asian Students

196 Students

71,777 Students

% Asian Students

15%

11%

View Data

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

Asian Student Percentage Trends

Year	San Leandro, CA Avg	California (CA)	National
2025	16%	11%	5%
2024	16%	11%	5%
2023	14%	11%	5%
2022	15%	10%	4%
2021	16%	10%	4%
2020	16%	10%	4%
2019	18%	10%	4%
2018	19%	10%	4%
2017	18%	10%	4%
2016	19%	10%	4%
2015	43%	10%	4%

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Asian share down 3 points in San Leandro private schools, from 19% in 2016 to 16% in 2025.

# Hispanic Students

252 Students

104,405 Students

% Hispanic Students

20%

16%

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

Hispanic Student Percentage Trends

Year	San Leandro, CA Avg	California (CA)	National
2025	21%	16%	9%
2024	21%	16%	9%
2023	18%	16%	9%
2022	15%	16%	8%
2021	16%	16%	9%
2020	16%	16%	9%
2019	15%	16%	8%
2018	14%	17%	8%
2017	15%	17%	8%
2016	16%	17%	8%
2015	11%	17%	8%

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Hispanic enrollment up 5 points in San Leandro private schools, rising from 16% in 2016 to 21% in 2025 while California stayed at 16%.

# Black Students

135 Students

30,221 Students

% Black Students

11%

View Data

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

Black Student Percentage Trends

Year	San Leandro, CA Avg	California (CA)	National
2025	11%	5%	7%
2024	11%	5%	7%
2023	10%	5%	8%
2022	11%	4%	7%
2021	12%	5%	7%
2020	12%	5%	8%
2019	11%	4%	7%
2018	11%	4%	7%
2017	11%	5%	7%
2016	12%	5%	7%
2015	9%	5%	8%

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# White Students

173 Students

235,730 Students

% White Students

14%

37%

View Data

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

White Student Percentage Trends

Year	San Leandro, CA Avg	California (CA)	National
2025	14%	37%	52%
2024	14%	37%	52%
2023	12%	38%	52%
2022	15%	40%	54%
2021	16%	40%	54%
2020	16%	40%	54%
2019	19%	41%	56%
2018	18%	41%	56%
2017	20%	43%	58%
2016	20%	43%	58%
2015	15%	43%	58%

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White students down 6 points in San Leandro private schools, from 20% in 2016 to 14% in 2025.

# Hawaiian Students

9 Students

5,499 Students

% Hawaiian Students

# Others Students

487 Students

188,740 Students

% of Others Students

39%

29%

View Data

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

Other Races Student Percentage Trends

Year	San Leandro, CA Avg	California (CA)	National
2025	37%	29%	26%
2024	37%	29%	26%
2023	46%	28%	25%
2022	42%	28%	25%
2021	38%	27%	25%
2020	38%	27%	24%
2019	36%	26%	24%
2018	37%	26%	23%
2017	36%	24%	22%
2016	33%	24%	22%
2015	22%	23%	21%

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Other-race share up 4 points in San Leandro private schools, from 33% in 2016 to 37% in 2025.

All Ethnic Groups

Academics

# Teachers

74 Teachers

55,836 Teachers

Average Student-Teacher Ratio

17:1

12:1

View Data

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

Student-Teacher Ratio Trends (2015-2025)

Year	San Leandro, CA Avg	California (CA)	National
2025	16:1	12:1	11:1
2024	16:1	12:1	11:1
2023	12:1	12:1	11:1
2022	13:1	12:1	11:1
2021	12:1	13:1	11:1
2020	12:1	13:1	12:1
2019	13:1	12:1	12:1
2018	16:1	12:1	12:1
2017	15:1	13:1	12:1
2016	15:1	13:1	12:1
2015	11:1	13:1	12:1

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Student-teacher ratio up 4:1 in San Leandro private schools, rising from 12:1 in 2023 to 16:1 in 2025.

Average Class Size

25 students

17 students

Tuition & Aid

Average Yearly Tuition Cost

$10,642

$17,625

Average Summer Program Cost

$400

$1,072

Average Financial Aid Grant

$1,000

$9,632

Admissions & Athletics

Average Number of Sports

4 sports

7 sports

Frequently Asked Questions

What are the top ranked private schools in San Leandro, CA?

The private schools in San Leandro, CA include Assumption School and St. Leander School.

How many private schools are located in San Leandro?

11 private schools are located in San Leandro.

How diverse are private schools in San Leandro?

San Leandro private schools are approximately 73% minority students, which is higher than the California private school average of 52%.

What percentage of students in San Leandro go to private school?

9% of all K-12 students in San Leandro are educated in private schools (compared to the CA state average of 10%).

What percentage of private schools are religiously affiliated in San Leandro?

45% of private schools in San Leandro are religiously affiliated (most commonly Catholic and Assembly of God).

Which private schools in San Leandro are often viewed compared to one another?

Popular comparisons of private schools in San Leandro include: St. Leander School vs. Assumption School

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