For the 2025-26 school year, there are 7 private schools serving 1,565 students in Winnetka, CA (there are 8 public schools, serving 3,631 public students). 30% of all K-12 students in Winnetka, CA are educated in private schools (compared to the CA state average of 10%).
The top ranked private schools in Winnetka, CA include St. Joseph The Worker School and Agbu Manoogian-demirdjian School.
The average acceptance rate is 89%, which is higher than the California private school average acceptance rate of 80%.
43% of private schools in Winnetka, CA are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
Top Ranked Winnetka Private Schools (2025-26)
School
Location
Quick Facts
6844 Oakdale Ave
Winnetka, CA 91306
(818) 883-2428
Winnetka, CA 91306
(818) 883-2428
Gr: PK-12 | 1,002 student Avg. class size: 15 students Tuition listed
St. Joseph The Worker School![St. Joseph The Worker School Photo]( "St. Joseph The Worker School Photo")
(Catholic)
19812 Cantlay Street
Winnetka, CA 91306
(818) 341-6616
Winnetka, CA 91306
(818) 341-6616
Gr: PK-8 | 290 students Avg. class size: 25 students Sports: 6 | Extracurrculars: 8 Tuition & acceptance rate listed
Castle Oaks Children S Center
Daycare / Preschool
6739 Corbin Avenue
Winnetka, CA 91306
(818) 881-7333
Winnetka, CA 91306
(818) 881-7333
Gr: NS-K | 56 students Avg. class size: 12 students Sports: 2 Tuition & acceptance rate listed
Little Wonders Montessori House Of Children
Montessori School
20550 Roscoe Blvd
Winnetka, CA 91306
(818) 717-1978
Winnetka, CA 91306
(818) 717-1978
Gr: PK-K | 61 students
8520 Winnetka Ave
Winnetka, CA 91306
(818) 700-0390
Winnetka, CA 91306
(818) 700-0390
Gr: NS-PK | 70 students Avg. class size: 12 students Sports: 3 | Extracurrculars: 5 Tuition listed
Whole Child
Daycare / Preschool
20211 Saticoy St.
Winnetka, CA 91306
(818) 341-5655
Winnetka, CA 91306
(818) 341-5655
Gr: PK-K | 16 students
Winnetka, California Private Schools (Closed)
School
Location
Quick Facts
8217 Winnetka Ave
Winnetka, CA 91306
(818) 341-6821
Winnetka, CA 91306
(818) 341-6821
Gr: PK-4 | 39 students
19757 Stagg Street
Winnetka, CA 91306
(818) 341-8020
Winnetka, CA 91306
(818) 341-8020
Gr: PK-1 | 24 students
West Valley Christian Academy (Closed 2010)
(Christian)
7911 Winnetka Avenue
Winnetka, CA 91306
(818) 882-3242
Winnetka, CA 91306
(818) 882-3242
Gr: PK-6 | 125 students Avg. class size: 15 students Tuition & acceptance rate listed
Frequently Asked Questions
What are the top ranked private schools in Winnetka, CA?
The top ranked private schools in Winnetka, CA include St. Joseph The Worker School and Agbu Manoogian-demirdjian School.
How many private schools are located in Winnetka?
7 private schools are located in Winnetka.
How diverse are private schools in Winnetka?
Winnetka private schools are approximately 32% minority students, which is lower than the California private school average of 51%.
What percentage of students in Winnetka go to private school?
30% of all K-12 students in Winnetka are educated in private schools (compared to the CA state average of 10%).
What percentage of private schools are religiously affiliated in Winnetka?
43% of private schools in Winnetka are religiously affiliated (most commonly Catholic and Lutheran Church Missouri Synod).
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