For the 2026 school year, there are 11 private schools serving 1,120 students in Walnut, CA (there are 11 public schools, serving 8,944 public students). 11% of all K-12 students in Walnut, CA are educated in private schools (compared to the CA state average of 10%).
The top-ranked private school in Walnut, CA is Institute Of Knowledge.
Top-Ranked Walnut Private Schools (2026)
School
Location
Quick Facts
Institute Of Knowledge
(Islamic)
1009 Via Sorella
Walnut, CA 91789
(909) 595-2401
Walnut, CA 91789
(909) 595-2401
Gr: K-10 | 290 students Avg. class size: 15 students
Bright Star Montessori Academy
Montessori School
800 Francesca Dr
Walnut, CA 91789
(626) 839-0822
Walnut, CA 91789
(626) 839-0822
Gr: PK-K | 42 students
The Cross School Of Education
Daycare / Preschool (Christian)
20675 La Puente Rd
Walnut, CA 91789
(909) 468-9798
Walnut, CA 91789
(909) 468-9798
Gr: PK-K | 31 students
801 Brea Canyon Road
Walnut, CA 91789
(909) 598-5540
Walnut, CA 91789
(909) 598-5540
Gr: PK-5 | 88 students Avg. class size: 10 students Extracurrculars: 4
Kid Junction
Daycare / Preschool (Christian)
20704 San Jose Hills Rd
Walnut, CA 91789
(909) 595-5437
Walnut, CA 91789
(909) 595-5437
Gr: PK-K | 23 students
La Petite Academy
Daycare / Preschool
800 Francesca Dr.
Walnut, CA 91789
(626) 913-6084
Walnut, CA 91789
(626) 913-6084
Gr: PK-K | 85 students
Tutor Time
Daycare / Preschool
21639 Valley Blvd
Walnut, CA 91789
(909) 468-5979
Walnut, CA 91789
(909) 468-5979
Gr: K | 98 students Tuition listed
1920 S Brea Canyon Cut off Road
Walnut, CA 91789
(909) 895-2276
Walnut, CA 91789
(909) 895-2276
Gr: PK-5 | 96 students Avg. class size: 12 students Tuition listed
Walnut International Montessori Preschool
Montessori School
20781 Amar Rd Ste 1
Walnut, CA 91789
(909) 594-8172
Walnut, CA 91789
(909) 594-8172
Gr: PK-K | 234 students Avg. class size: 24 students Extracurrculars: 1
Walnut United Methodist Preschool
Daycare / Preschool (Methodist)
20601 La Puente Rd
Walnut, CA 91789
(909) 444-9340
Walnut, CA 91789
(909) 444-9340
Gr: PK-K | 85 students
Overview
This Town (Walnut)
This State (CA)
# Schools
11 Schools
Student Body:
# Students
1,120 Students
665,053 Students
% Average Students of Color
91%
51%
Academics and Faculty:
# Teachers
63 Teachers
55,539 Teachers
Average Student-Teacher Ratio
18:1
12:1
% Average Faculty w/Advanced Degree
42%
59%
Average Class Size
15 students
17 students
Tuition and Acceptance Rate:
Average Yearly Tuition Cost
$20,000
$18,165
Average % on Financial Aid
15%
29%
Average Financial Aid Grant
$2,000
$8,934
Students by Ethnicity:
Diversity Score
0.53
0.74
# American Indian Students
n/a
3,577 Students
% American Indian Students
n/a
1%
# Asian Students
263 Students
72,119 Students
% Asian Students
23%
11%
# Hispanic Students
41 Students
104,514 Students
% Hispanic Students
4%
16%
# Black Students
19 Students
30,286 Students
% Black Students
2%
5%
# White Students
48 Students
236,085 Students
% White Students
4%
37%
# Hawaiian Students
24 Students
5,500 Students
% Hawaiian Students
2%
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
725 Students
189,122 Students
% of Others Students
65%
29%
All Ethnic Groups
Extracurriculars and Sports:
Average Number of Extracurriculars
3 extracurriculars
9 extracurriculars
Frequently Asked Questions
What are the top-ranked private schools in Walnut, CA?
The top-ranked private schools in Walnut, CA is Institute Of Knowledge.
How many private schools are located in Walnut?
11 private schools are located in Walnut.
How diverse are private schools in Walnut?
Walnut private schools are approximately 91% minority students, which is higher than the California private school average of 51%.
What percentage of students in Walnut go to private school?
11% of all K-12 students in Walnut are educated in private schools (compared to the CA state average of 10%).
What percentage of private schools are religiously affiliated in Walnut?
Which private schools in Walnut are often viewed compared to one another?
Popular comparisons of private schools in Walnut include: La Petite Academy vs. Walnut United Methodist Preschool, The Cross School Of Education vs. Walnut United Methodist Preschool, Walnut United Methodist Preschool vs. The Cross School Of Education
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