91黑料

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 High Schools (2026)

For the 2026 school year, there are 3 private high schools serving 3,104 students in Atherton, CA.
The top-ranked private high schools in Atherton, CA include Menlo School, Sacred Heart Schools, Atherton, and Sacred Heart Schools Atherton.
The average acceptance rate is 25%, which is lower than the California private high school average acceptance rate of 78%.
67% of private high schools in Atherton, CA are religiously affiliated (most commonly Catholic).

Top-Ranked Atherton Private High Schools (2026)

School
Location
Quick Facts
Menlo School
Menlo School Photo
50 Valparaiso Ave
Atherton, CA 94027
(650) 330-2001
Gr: 6-12 | 818 students Avg. class size: 10 students Sports: 14 | Extracurrculars: 26 Tuition listed
Sacred Heart Schools Atherton
(Catholic)
150 Valparaiso Ave
Atherton, CA 94027
(650) 473-4057
Gr: PK-12 | 1,070 students
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 students Avg. class size: 15 students Sports: 14 | Extracurrculars: 5 Tuition & acceptance rate listed

Overview

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

Student Body:

# Students
3,104 Students
276,087 Students
% Average Students of Color
26%
49%

Academics and Faculty:

# Teachers
472 Teachers
26,851 Teachers
Average Student-Teacher Ratio
7:1
10:1
% Average Faculty w/Advanced Degree
73%
61%
Average Class Size
13 students
15 students
Average Number of AP Courses
21 courses
15 courses

Tuition and Acceptance Rate:

Average Yearly Tuition Cost
$50,139
$23,398
Average % on Financial Aid
25%
32%
Average Financial Aid Grant
$44,000
$12,545
Average Acceptance Rate
25%
78%

Students by Ethnicity:

0.66
0.73
# American Indian Students
4 Students
1,844 Students
% American Indian Students
n/a
1%
# Asian Students
232 Students
34,978 Students
% Asian Students
10%
13%
# Hispanic Students
138 Students
43,272 Students
% Hispanic Students
6%
16%
# Black Students
38 Students
15,770 Students
% Black Students
2%
6%
# White Students
945 Students
115,657 Students
% White Students
41%
44%
# Hawaiian Students
15 Students
2,942 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
48,782 Students
% of Others Students
40%
19%
All Ethnic Groups

Extracurriculars and Sports:

Average Number of Extracurriculars
16 extracurriculars
14 extracurriculars
Average Number of Sports
14 sports
10 sports

Frequently Asked Questions

What are the top-ranked private high schools in Atherton, CA?
The top-ranked private high schools in Atherton, CA include Menlo School, Sacred Heart Schools, Atherton, and Sacred Heart Schools Atherton.
How many private high schools are located in Atherton?
3 private high schools are located in Atherton.
What percentage of private high schools are religiously affiliated in Atherton?
67% of private high schools in Atherton are religiously affiliated (most commonly Catholic).

Recent Articles

How 91黑料s Are Preventing Student Burnout
How 91黑料s Are Preventing Student Burnout
Discover how private schools are addressing student burnout through wellness programs, balanced academics, and expanded mental health support.
How 91黑料s Evaluate 鈥淪oft Skills鈥 Like Leadership and Grit
How 91黑料s Evaluate 鈥淪oft Skills鈥 Like Leadership and Grit
Learn how private schools assess leadership, grit, resilience, and character, and why these soft skills are becoming increasingly important in admissions.
How 91黑料s Handle Cell Phones: Why Phone-Free Campuses Are Growing
How 91黑料s Handle Cell Phones: Why Phone-Free Campuses Are Growing
Discover how private schools manage cell phones, why phone-free campuses are growing, and how reduced social media access can benefit students.