Quick Facts (26-27)
- Top Ranked CA School
- Grades: Prekindergarten-8
- Enrollment: 165 students
- Yearly Tuition: $10,500
- Average class size: 12 students
- Application Deadline: Feb. 7
- Source: ✓Verified school update
Immaculate Heart Of Mary School
Quick Facts (26-27)
- Top Ranked CA School
- Grades: Prekindergarten-8
- Enrollment: 165 students
- Yearly Tuition: $10,500
- Average class size: 12 students
- Application Deadline: Feb. 7
- Source: ✓Verified school update
School Rankings
Immaculate Heart Of Mary School ranks among the top 20% of private schools in California for:
Category
Attribute
School History
School Facts
Religious Affiliation
Grades Offered
Grades Prekindergarten-8
Students By Grade
Year Founded
1952
School Calendar
Student Body
Total Students
165 students
Student Body Type
Co-ed
% Students of Color
26%
State avg.: 52%
Academic Profile
Total Classroom Teachers
13 teachers
Student-Teacher Ratio
13:1
National avg.: 11:1
Average Class Size
12 students
Matriculation DataMatric. Data
Classroom Dress Code
Formal
uniform
Tuition & Financial Aid
Admission Deadline
Feb. 7
Yearly Tuition Cost
$10,500
Tuition Notes
Plus registration fees
Admissions Director
Mr. Chris McLinden
Request Information
Sports
Total Sports Offered
4 sports
School Mascot
Cougars
Extracurriculars
Total ExtracurricularsTotal Extra-curric.
2 extracurriculars
ExtracurricularsExtra-curric.
Arts and Music Programs:
Recreational Athletic Programs:
Kidzstock - Afterschool Theater
Recreational Athletic Programs:
Aces Golf - afterschool program
School Notes
- We, the community of Immaculate Heart of Mary School, believe in the four-fold purpose of Catholic education: to teach Catholic doctrine and to proclaim Gospel values, to build a community, to worship, and to foster service.
- We value the uniqueness of each child and strive to develop the total person spiritually, morally, intellectually, culturally, socially, physically, and psychologically.
Source: Verified school update
Frequently Asked Questions
How much does Immaculate Heart Of Mary School cost?
Immaculate Heart Of Mary School's tuition is approximately $10,500 for private students.
What sports does Immaculate Heart Of Mary School offer?
Immaculate Heart Of Mary School offers 4 interscholastic sports: Baseball, Basketball, Track and Field and Volleyball.
What is Immaculate Heart Of Mary School's ranking?
Immaculate Heart Of Mary School ranks among the top 20% of private schools in California for: Oldest founding date.
When is the application deadline for Immaculate Heart Of Mary School?
The application deadline for Immaculate Heart Of Mary School is Feb. 7.
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The nearest high school to Immaculate Heart Of Mary School is Notre Dame High School (0.5 miles away)
The nearest elementary school and preschool is Belmont Oaks Academy (0.2 miles away)
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Distance: 0.4 mi
Gr: PK-8 | 176 students
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(650) 591-2209
Distance: 3.6 mi
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Catholic
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Distance: 4.5 mi
Gr: PK-8 | 190 students
Avg. class size: 23 students
Sports: 3 | Extracurriculars: 3
Catholic
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San Mateo, CA 94401
(650) 342-6567
Distance: 2.1 mi
Gr: K-8 | 303 students
Avg. class size: 35 students
Catholic
2701 Hacienda St
San Mateo, CA 94403
(650) 573-0111
Distance: 5.2 mi
Gr: PK-7 | 115 students
Montessori School
454 Peninsula Avenue
San Mateo, CA 94401
(650) 685-1881
Distance: 0.4 mi
Gr: PK-8 | 176 students
Sports: 4 | Extracurriculars: 6
Catholic
1200 Notre Dame Ave
Belmont, CA 94002
(650) 591-2209
Distance: 4.5 mi
Gr: PK-8 | 190 students
Avg. class size: 23 students
Sports: 3 | Extracurriculars: 3
Catholic
1515 Dolan Ave
San Mateo, CA 94401
(650) 342-6567
Distance: 5.2 mi
Gr: PK-7 | 115 students
Montessori School
454 Peninsula Avenue
San Mateo, CA 94401
(650) 685-1881
Distance: 6.9 mi
Gr: NS-12 | 1,216 students
Avg. class size: 15 students
Sports: 14 | Extracurriculars: 5
Catholic
150 Valparaiso Avenue
Atherton, CA 94027
(650) 322-1866
Distance: 15.4 mi
Gr: PK-8 | 218 students
Avg. class size: 14 students
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20 Reiner St
Daly City, CA 94014
(650) 755-0220
Distance: 0.2 mi
Gr: PK-5 | 392 students
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2200 Carlmont Dr
Belmont, CA 94002
(650) 593-6175
Distance: 0.4 mi
Gr: PK-8 | 176 students
Sports: 4 | Extracurriculars: 6
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Distance: 0.5 mi
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Gr: 2-8 | 230 students
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Special Education School
1405 Solana Drive
Belmont, CA 94002
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Gr: 9-12 | 417 students
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1540 Ralston Ave
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Distance: 2.7 mi
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Extracurriculars: 7
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Sports: 11 | Extracurriculars: 1
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Distance: 0.4 mi
Gr: PK-8 | 176 students
Sports: 4 | Extracurriculars: 6
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(650) 591-2209
Distance: 0.8 mi
Gr: PK-8 | 11 students
Avg. class size: 8 students
Wisconsin Evangelical Lutheran Synod
2600 Ralston Avenue
Belmont, CA 94002
(650) 593-3361
Distance: 1.2 mi
Gr: NS-PK | 24 students
Avg. class size: 24 students
Daycare / Preschool (Episcopal)
3900 Alameda De Las Pulgas
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Daycare / Preschool
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(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
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10/
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School Reviews
5 3/21/2026
As a mom of two children, choosing IHM School was a decision I made with my whole heart. I wanted a place where both of my children would be known as individuals, loved for who they are, and guided to grow in faith and confidence. At IHM, I''ve watched my children flourish academically, spiritually, and emotionally, supported by teachers who truly care and a community that feels like family. Knowing my children are prayed for, encouraged, and challenged each day gives me a deep sense of peace. IHM School doesn''t just educate my children-it helps shape their hearts, strengthens our family''s values, and supports us in raising kind, faithful, and compassionate young people.
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