Best Altadena �� Elementary Schools (2026)

For the 2026 school year, there are 8 private elementary schools serving 1,285 students in Altadena, CA.

The private elementary schools in Altadena, CA include Pasadena Waldorf High School and Pasadena Waldorf School.

The average acceptance rate is 78%, which is lower than the California private elementary school average acceptance rate of 81%.

25% of private elementary schools in Altadena, CA are religiously affiliated (most commonly Catholic and Christian).

Top-Ranked Altadena �� Elementary Schools (2026)

School

Location

Quick Facts

Stratford School Altadena

Add to Compare

2046 Allen Avenue
Altadena, CA 91001
(626) 657-2742

Gr: NS-6 | 169 students Extracurrculars: 8 Tuition listed

Pasadena Waldorf High School

Special Program Emphasis

Add to Compare

536 E Mendocino St
Altadena, CA 91001
(626) 204-0786

Gr: PK-12 | 307 students Tuition listed

Pasadena Waldorf School

Special Program Emphasis

Add to Compare

(4)

209 E. Mariposa Street
Altadena, CA 91001
(626) 794-9565

Gr: NS-12 | 340 students Avg. class size: 20 students Sports: 5 | Extracurrculars: 15 Tuition & acceptance rate listed

Altadena Boys & Girls Academy

Add to Compare

2151 Lake Ave
Altadena, CA 91001
(626) 345-0540

Gr: PK-6 | 18 students

Fair Oaks School

Add to Compare

(6)

2704 Fair Oaks Avenue
Altadena, CA 91001
(818) 516-7603

Gr: K-6 | 21 students Avg. class size: 14 students Extracurrculars: 5 Tuition & acceptance rate listed

Five Acres School

Special Education School

Add to Compare

760 Mountain View Street
Altadena, CA 91001
(626) 798-6793

Gr: 3-10 | 51 students

Sahag-mesrob Armenian Christian School

(Christian)

Add to Compare

2501 Maiden Ln
Altadena, CA 91001
(626) 798-5020

Gr: PK-8 | 182 students Tuition listed

St. Elizabeth School

(Catholic)

Add to Compare

1840 Lake Ave
Altadena, CA 91001
(626) 797-7727

Gr: K-8 | 197 students Sports: 7 Tuition listed

[+] Show Closed �� Schools in Altadena, California

Altadena, California �� Schools (Closed)

School

Location

Quick Facts

Hathaway-Sycamores School (Closed 2016)

Alternative School

2933 El Nido Drive
Altadena, CA 91001
(626) 395-7100

Gr: K-12

Oak Knoll Montessori School (Closed 2025)

Montessori School

3544 Canon Blvd
Altadena, CA 91001
(626) 345-9929

Gr: PK | 112 students

Overview

This Town (Altadena)

This State (CA)

# Schools

8 Schools

View Data

Trends in Total Number of �� Elementary Schools
Year	Altadena, CA Total Schools
2025	8
2024	9
2023	8
2022	8
2021	9
2020	10
2019	9
2018	9
2017	9
2016	9
2015	9

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Student Body:

# Students

1,285 Students

504,490 Students

View Data

Trends in the Average Number of Students Per �� Elementary School
Year	Altadena, CA Average	California (CA) Average	National Average
2025	161	204	199
2024	167	199	192
2023	200	206	193
2022	182	213	205
2021	185	209	201
2020	170	202	188
2019	162	201	193
2018	159	194	190
2017	174	201	199
2016	180	193	196
2015	160	180	183

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% Average Students of Color

52%

50%

View Data

Percentage of Students of Color Trends (2015-2025)
Year	Altadena, CA Average	California (CA) Average	National Average
2025	52%	50%	33%
2024	51%	49%	32%
2023	39%	49%	32%
2022	48%	47%	32%
2021	34%	47%	31%
2020	35%	46%	31%
2019	46%	48%	31%
2018	46%	46%	30%
2017	39%	49%	31%
2016	42%	49%	31%
2015	43%	49%	31%

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Academics and Faculty:

# Teachers

115 Teachers

44,285 Teachers

Average Student-Teacher Ratio

11:1

12:1

View Data

Student-Teacher Ratio Trends (2015-2025)
Year	Altadena, CA Average	California (CA) Average	National Average
2025	11:1	12:1	11:1
2024	11:1	12:1	11:1
2023	12:1	12:1	11:1
2022	11:1	12:1	11:1
2021	12:1	12:1	11:1
2020	12:1	12:1	11:1
2019	11:1	12:1	11:1
2018	11:1	12:1	11:1
2017	11:1	12:1	11:1
2016	11:1	12:1	12:1
2015	10:1	13:1	12:1

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% Average Faculty w/Advanced Degree

25%

59%

View Data

Percentage of Faculty With Advanced Degrees Trends (2015-2025)
Year	Altadena, CA Average	California (CA) Average	National Average
2025	25%	59%	54%
2024	25%	58%	54%
2023	25%	58%	53%
2022	25%	59%	53%
2021	25%	58%	53%
2020	25%	57%	53%
2019	25%	57%	52%
2018	25%	57%	52%
2017	25%	57%	51%
2016	25%	56%	51%
2015	25%	56%	50%

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Average Class Size

17 students

View Data

Class Size Trends (2015-2025)
Year	Altadena, CA Average	California (CA) Average	National Average
2025	17	17	16
2024	19	17	15
2023	21	17	15
2022	24	17	15
2021	24	17	15
2020	20	17	15
2019	18	17	15
2018	18	17	15
2017	20	17	15
2016	18	17	15
2015	19	17	15

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Tuition and Acceptance Rate:

Average Yearly Tuition Cost

$19,782

$17,461

View Data

Tuition Cost Trends (2015-2025)
Year	Altadena, CA Average	California (CA) Average	National Average
2025	$19,782	$17,472	$14,043
2024	$19,113	$16,481	$12,357
2023	$21,784	$15,797	$11,693
2022	$12,500	$15,172	$11,199
2021	$12,697	$14,410	$10,824
2020	$12,023	$13,806	$10,496
2019	$11,838	$13,359	$10,300
2018	$11,838	$12,957	$10,056
2017	$12,838	$12,372	$9,712
2016	$15,702	$11,774	$9,307
2015	$15,702	$10,743	$8,903

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Average % on Financial Aid

28%

View Data

Percent on Financial Aid Trends (2015-2025)
Year	Altadena, CA Average	California (CA) Average	National Average
2025	28%	28%	34%
2024	28%	28%	33%
2023	28%	27%	33%
2022	28%	27%	32%
2021	29%	27%	32%
2020	29%	27%	31%
2019	29%	26%	30%
2018	29%	26%	29%
2017	29%	26%	29%
2016	29%	24%	28%
2015	29%	24%	27%

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Average Financial Aid Grant

$12,000

$8,311

View Data

Financial Aid Grant Trends (2015-2025)
Year	Altadena, CA Average	California (CA) Average	National Average
2025	$12,000	$8,316	$6,227
2024	$12,000	$8,163	$6,113
2023	$12,000	$7,722	$5,785
2022	$12,000	$7,550	$5,514
2021	$8,150	$6,152	$5,269
2020	$8,150	$5,983	$5,141
2019	$8,150	$5,550	$5,007
2018	$8,150	$5,239	$4,752
2017	$8,150	$4,890	$4,582
2016	$5,750	$4,403	$4,396
2015	$5,750	$4,262	$4,230

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Average Acceptance Rate

78%

81%

View Data

Acceptance Rate Trends (2015-2025)
Year	Altadena, CA Average	California (CA) Average	National Average
2025	78%	81%	81%
2024	78%	84%	85%
2023	80%	84%	85%
2022	80%	84%	85%
2021	80%	85%	86%
2020	89%	85%	86%
2019	84%	84%	85%
2018	84%	85%	85%
2017	84%	86%	86%
2016	84%	85%	85%
2015	84%	86%	86%

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Students by Ethnicity:

0.75

0.74

View Data

Diversity Score Trends
Year	Altadena, CA Average	California (CA) Average	National Average
2025	0.75	0.74	0.64
2024	0.75	0.74	0.64
2023	0.66	0.74	0.63
2022	0.66	0.72	0.62
2021	0.66	0.73	0.62
2020	0.67	0.73	0.62
2019	0.65	0.72	0.61
2018	0.65	0.72	0.60
2017	0.47	0.71	0.59
2016	0.49	0.71	0.59
2015	0.52	0.71	0.58

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# American Indian Students

1 Student

2,779 Students

% American Indian Students

n/a

# Asian Students

41 Students

57,677 Students

% Asian Students

12%

View Data

Asian Student Percentage Trends
Year	Altadena, CA Average	California (CA) Average	National Average
2025	6%	12%	5%
2024	9%	12%	5%
2023	5%	12%	5%
2022	6%	10%	5%
2021	6%	10%	5%
2020	7%	10%	5%
2019	5%	11%	4%
2018	5%	11%	4%
2017	4%	10%	4%
2016	4%	10%	4%
2015	4%	11%	4%

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# Hispanic Students

151 Students

81,151 Students

% Hispanic Students

20%

17%

View Data

Hispanic Student Percentage Trends
Year	Altadena, CA Average	California (CA) Average	National Average
2025	19%	17%	9%
2024	17%	17%	9%
2023	10%	17%	9%
2022	11%	17%	8%
2021	11%	17%	9%
2020	11%	17%	9%
2019	26%	17%	8%
2018	26%	17%	8%
2017	10%	17%	8%
2016	10%	17%	8%
2015	9%	17%	8%

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# Black Students

88 Students

23,623 Students

% Black Students

11%

View Data

Black Student Percentage Trends
Year	Altadena, CA Average	California (CA) Average	National Average
2025	11%	5%	8%
2024	10%	5%	8%
2023	9%	5%	8%
2022	9%	5%	7%
2021	9%	5%	8%
2020	9%	5%	8%
2019	7%	5%	8%
2018	7%	5%	8%
2017	7%	5%	7%
2016	7%	5%	8%
2015	6%	5%	8%

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# White Students

267 Students

193,701 Students

% White Students

34%

40%

View Data

White Student Percentage Trends
Year	Altadena, CA Average	California (CA) Average	National Average
2025	34%	40%	55%
2024	37%	40%	55%
2023	51%	40%	55%
2022	52%	43%	57%
2021	52%	43%	57%
2020	51%	43%	58%
2019	52%	44%	59%
2018	52%	45%	59%
2017	72%	46%	61%
2016	70%	46%	61%
2015	68%	46%	61%

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# Hawaiian Students

n/a

3,916 Students

% Hawaiian Students

n/a

# Two or more races Students

n/a

% of Two or more races Students

n/a

# Others Students

230 Students

123,004 Students

% of Others Students

30%

25%

View Data

Other Races Student Percentage Trends
Year	Altadena, CA Average	California (CA) Average	National Average
2025	30%	24%	22%
2024	27%	24%	22%
2023	25%	24%	22%
2022	22%	23%	22%
2021	22%	23%	20%
2020	22%	23%	19%
2019	10%	21%	20%
2018	10%	20%	20%
2017	7%	20%	19%
2016	9%	20%	18%
2015	13%	19%	18%

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All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars

9 extracurriculars

8 extracurriculars

Average Number of Sports

6 sports

Frequently Asked Questions

What are the top-ranked private elementary schools in Altadena, CA?

The private elementary schools in Altadena, CA include Pasadena Waldorf High School and Pasadena Waldorf School.

How many private elementary schools are located in Altadena?

8 private elementary schools are located in Altadena.

How diverse are private elementary schools in Altadena?

Altadena private elementary schools are approximately 52% minority students, which is higher than the California private school average of 50%.

What percentage of private elementary schools are religiously affiliated in Altadena?

25% of private elementary schools in Altadena are religiously affiliated (most commonly Catholic and Christian).

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