For the 2026 school year, there are 11 private schools serving 1,351 students in 91001, CA (there are , serving 2,447 public students). 36% of all K-12 students in 91001, CA are educated in private schools (compared to the CA state average of 10%).
The top-ranked private schools in 91001, CA include Pasadena Waldorf School and Pasadena Waldorf High School.
The average acceptance rate is 78%, which is lower than the California private school average acceptance rate of 81%.
Top-Ranked 91001 California 草榴社区 Schools (2026)
School
Location
Quick Facts
2046 Allen Avenue
Altadena, CA 91001
(626) 657-2742
Altadena, CA 91001
(626) 657-2742
Gr: NS-6 | 169 students Extracurrculars: 8 Tuition listed
Pasadena Waldorf High School
Special Program Emphasis
536 E Mendocino St
Altadena, CA 91001
(626) 204-0786
Altadena, CA 91001
(626) 204-0786
Gr: PK-12 | 307 students Tuition listed
209 E. Mariposa Street
Altadena, CA 91001
(626) 794-9565
Altadena, CA 91001
(626) 794-9565
Gr: NS-12 | 340 students Avg. class size: 20 students Sports: 5 | Extracurrculars: 15 Tuition & acceptance rate listed
Fair Oaks School
(6)
2704 Fair Oaks Avenue
Altadena, CA 91001
(818) 516-7603
Altadena, CA 91001
(818) 516-7603
Gr: K-6 | 21 students Avg. class size: 14 students Extracurrculars: 5 Tuition & acceptance rate listed
Firehouse Preschool
Daycare / Preschool
1923 Allen Ave
Altadena, CA 91001
(626) 798-2865
Altadena, CA 91001
(626) 798-2865
Gr: PK-K | 24 students
Five Acres School ![Five Acres School Photo - Our Campus]( "Five Acres School Photo - Our Campus")
Special Education School
760 Mountain View Street
Altadena, CA 91001
(626) 798-6793
Altadena, CA 91001
(626) 798-6793
Gr: 3-10 | 51 students
Meher Montessori School
Montessori School
943 E Altadena Drive
Altadena, CA 91001
(626) 798-1171
Altadena, CA 91001
(626) 798-1171
Gr: PK-K | 30 students
Princeton Montessori School
All-girls | Montessori School
922 E Mendocino St
Altadena, CA 91001
(626) 794-2244
Altadena, CA 91001
(626) 794-2244
Gr: NS | 12 students Tuition listed
Sahag-mesrob Armenian Christian School
(Christian)
2501 Maiden Ln
Altadena, CA 91001
(626) 798-5020
Altadena, CA 91001
(626) 798-5020
Gr: PK-8 | 182 students Tuition listed
St. Elizabeth School
(Catholic)
1840 Lake Ave
Altadena, CA 91001
(626) 797-7727
Altadena, CA 91001
(626) 797-7727
Gr: K-8 | 197 students Sports: 7 Tuition listed
91001, California 草榴社区 Schools (Closed)
School
Location
Quick Facts
Hathaway-Sycamores School (Closed 2016)
Alternative School
2933 El Nido Drive
Altadena, CA 91001
(626) 395-7100
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
Altadena, CA 91001
(626) 345-9929
Gr: PK | 112 students
Frequently Asked Questions
What are the top-ranked private schools in 91001, CA?
The top-ranked private schools in 91001, CA include Pasadena Waldorf School and Pasadena Waldorf High School.
How many private schools are located in 91001?
11 private schools are located in 91001.
How diverse are private schools in 91001?
91001 private schools are approximately 54% minority students, which is higher than the California private school average of 52%.
What percentage of students in 91001 go to private school?
36% of all K-12 students in 91001 are educated in private schools (compared to the CA state average of 10%).
Recent Articles
Ask Current Parents What Admissions Won't Answer
Learn how to ask current private school parents revealing questions about culture, academics, communication, costs, discipline, and community life before deciding whether a school truly fits your family well.
When School Anxiety Is Really a School Fit Problem
Learn when school anxiety may signal a poor school fit, how parents can identify academic or social mismatches, and when changing private schools deserves serious consideration for families today.
Will My Child Find Their People? Evaluating School Culture
Learn how to evaluate private school culture, student belonging, friendships, teacher relationships, social dynamics, and authentic community fit so your child can find the right place to thrive and connect.
