Our Lady of Mercy Catholic School community of faith provides for the growth of the whole child based on Catholic/Christian values.
It nourishes the spiritual, intellectual, social, psychological and physical growth of each child.
Our students are helped to develop their unique abilities and are prepared to succeed in future educational endeavors and to live effectively in the Church, civic and cultural communities.
We encourage and support the role of parents as the primary educators and work in cooperation with parents to achieve our goals.
We expect our students to consistently put forth their best efforts and we provide a safe, comfortable, Christian environment where students achieve their fullest potential.
Quick Facts (2025)
- Top Ranked CA School
- Grades: Nursery/Preschool-8
- Enrollment: 525 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
Our Lady Of Mercy School ranks among the top 20% of private schools in California for:
Category
Attribute
Student Body
School Overview
School Membership(s)School Assoc.
Religious Affiliation
Grades Offered
Grades Nursery/Preschool-8
Year Founded
1955
School Calendar
Student Body
Total Students
525 students
Student Body Type
Co-ed
% Students of Color
86%
State avg.: 51%
Students by Grade

Academics and Faculty
Total Classroom Teachers
23 teachers
Student-Teacher Ratio
23:1
National avg.: 13:1
Tuition and Acceptance Rate
Admission Deadline
None / Rolling
Application URL
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
What schools are Our Lady Of Mercy School often compared to?
Our Lady Of Mercy School is often viewed alongside schools like Sts Peter & Paul School, Episcopal Day School of St. Matthew, Cathedral School For Boys by visitors of our site.
What is Our Lady Of Mercy School's ranking?
Our Lady Of Mercy School ranks among the top 20% of private schools in California for: Largest student body.
When is the application deadline for Our Lady Of Mercy School?
The application deadline for Our Lady Of Mercy School is rolling (applications are reviewed as they are received year-round).
In what neighborhood is Our Lady Of Mercy School located?
Our Lady Of Mercy School is located in the Westlake neighborhood of Daly City, CA.
School Reviews
Endorse Our Lady Of Mercy School. Endorsements should be a few sentences in length. Please include any comments on:
- Quality of academic programs, teachers, and facilities
- Availability of music, art, sports and other extracurricular activities
- Academic or athletic awards
Recent Articles

7 Ways Kids Can Avoid Summer Brain Drain
The summer "Brain Drain," also known as the "Summer Slide" is a term commonly used by educators and parents alike to describe the learning loss that takes place for many students during summer months. We polled the experts and found the 7 best ways parents and kids can combat the problem head on.

What's Being Taught?
This article examines the academic offerings in American private high schools, discussing graduation requirements, college preparation, accreditation, and advanced programs like AP and IB. It emphasizes the importance of understanding a school's curriculum when choosing the right educational environment for a child.

Waldorf Schools
Waldorf schools offer a well thought out approach to K-12 education.