Sacred Heart Schools, Atherton Photo - Sacred Heart Schools, Atherton sits one 64-acre campus housing the Preschool & Kindergarten, Lower & Middle Schools and Preparatory.

Best Atherton Private Preschools (2026)

For the 2026 school year, there are 2 private preschools serving 2,286 students in Atherton, CA.
The top-ranked private preschools in Atherton, CA include Sacred Heart Schools, Atherton and Sacred Heart Schools Atherton.
The average acceptance rate is 25%, which is lower than the California private preschool average acceptance rate of 82%.
100% of private preschools in Atherton, CA are religiously affiliated (most commonly Catholic).

Top-Ranked Atherton Private Preschools (2026)

School
Location
Quick Facts
Sacred Heart Schools Atherton
(Catholic)
150 Valparaiso Ave
Atherton, CA 94027
(650) 473-4057
Gr: PK-12 | 1,070 student
Sacred Heart Schools, Atherton
Sacred Heart Schools, Atherton Photo - Sacred Heart Schools, Atherton sits one 64-acre campus housing the Preschool & Kindergarten, Lower & Middle Schools and Preparatory.
(Catholic)
150 Valparaiso Avenue
Atherton, CA 94027
(650) 322-1866
Gr: NS-12 | 1,216 student Avg. class size: 15 students Sports: 14 | Extracurrculars: 5 Tuition & acceptance rate listed

Overview

This Town (Atherton)
This State (CA)
# Schools
2 Schools

Student Body:

# Students
2,286 Students
363,163 Students
% Average Students of Color
26%
50%

Academics and Faculty:

# Teachers
361 Teachers
26,512 Teachers
Average Student-Teacher Ratio
6:1
14:1
% Average Faculty w/Advanced Degree
73%
58%
Average Class Size
15 students
18 students
Average Number of AP Courses
21 courses
12 courses

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$35,560
$15,631
Average % on Financial Aid
30%
25%
Average Acceptance Rate
25%
82%

Students by Ethnicity:

0.66
0.70
# American Indian Students
4 Students
1,693 Students
% American Indian Students
n/a
n/a
# Asian Students
232 Students
30,302 Students
% Asian Students
10%
9%
# Hispanic Students
138 Students
43,007 Students
% Hispanic Students
6%
12%
# Black Students
38 Students
12,399 Students
% Black Students
2%
4%
# White Students
945 Students
112,259 Students
% White Students
41%
32%
# Hawaiian Students
15 Students
2,000 Students
% Hawaiian Students
1%
1%
# Two or more races Students
n/a
n/a
% of Two or more races Students
n/a
n/a
# Others Students
914 Students
144,386 Students
% of Others Students
40%
42%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
5 extracurriculars
7 extracurriculars
Average Number of Sports
14 sports
6 sports

Frequently Asked Questions

What are the top-ranked private preschools in Atherton, CA?
The top-ranked private preschools in Atherton, CA include Sacred Heart Schools, Atherton and Sacred Heart Schools Atherton.
How many private preschools are located in Atherton?
2 private preschools are located in Atherton.
What percentage of private preschools are religiously affiliated in Atherton?
100% of private preschools in Atherton are religiously affiliated (most commonly Catholic).

Recent Articles

Navigating Private School Finances 2026
Navigating Private School Finances 2026
Essential 2026 guide for parents on private school costs, financial aid, and planning strategies.
Preparation for Standardized Tests & College Admissions 2026
Preparation for Standardized Tests & College Admissions 2026
A 2026 guide for private school test prep and college admissions strategies, with insights, trends, and best practices for families and educators.
Mental Health & Wellness Support in Private Schools: Key Questions for Parents
Mental Health & Wellness Support in Private Schools: Key Questions for Parents
Discover essential questions about mental health & wellness support in private schools before enrolling, with 2026 updates for informed decisions.