Quick Facts (2026-27)
- 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 (2026-27)
- 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
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.:
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
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.
Related Schools
Show me:
People that viewed Immaculate Heart Of Mary School also viewed these schools: Notre Dame Elementary School, St. Matthew Catholic School, St. Timothy School, St. Gregory School and Pacific Rim International School.
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)
Show me:
Show me:
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: 3.6 mi
Gr: K-8 | 624 students
Catholic
910 S El Camino Real
San Mateo, CA 94402
(650) 343-1373
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: 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: 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: 0.4 mi
Gr: PK-8 | 176 students
Sports: 4 | Extracurriculars: 6
Catholic
1200 Notre Dame Ave
Belmont, CA 94002
(650) 591-2209
Distance: 3.6 mi
Gr: K-8 | 624 students
Catholic
910 S El Camino Real
San Mateo, CA 94402
(650) 343-1373
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: 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: 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
Catholic
20 Reiner St
Daly City, CA 94014
(650) 755-0220
Distance: 16.8 mi
Gr: NS-8 | 525 students
Catholic
7 Elmwood Dr
Daly City, CA 94015
(650) 756-3395
Distance: 0.2 mi
Gr: PK-5 | 392 students
Avg. class size: 24 students
2200 Carlmont Dr
Belmont, CA 94002
(650) 593-6175
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: 0.5 mi
Gr: 9-12 | 417 students
All-girls (Catholic)
1540 Ralston Ave
Belmont, CA 94002
(650) 595-1913
Distance: 0.6 mi
Gr: K-5 | 159 students
Avg. class size: 16 students
Extracurriculars: 7
2820 Ponce Avenue
Belmont, CA 94002
(650) 596-9100
Distance: 0.7 mi
Gr: 2-8 | 230 students
Avg. class size: 18 students
Sports: 11 | Extracurriculars: 1
Special Education School
1405 Solana Drive
Belmont, CA 94002
(650) 592-7570
Distance: 0.5 mi
Gr: 9-12 | 417 students
All-girls (Catholic)
1540 Ralston Ave
Belmont, CA 94002
(650) 595-1913
Distance: 0.7 mi
Gr: 9-12 | 37 students
Avg. class size: 6 students
Sports: 4 | Extracurriculars: 7
Special Education School
1500 Ralston Avenue
Belmont, CA 94002
(650) 437-2100
Distance: 2.2 mi
Gr: PK-12 | 967 students
Specialized Curriculum
131 E 28th Ave
San Mateo, CA 94403
(650) 235-7172
Distance: 2.7 mi
Gr: 6-12 | 63 students
Alternative School
2000 Alameda De Las Pulgas Ste 128
San Mateo, CA 94403
(650) 312-8305
Distance: 2.7 mi
Gr: 6-12
Avg. class size: 1 student
Alternative School
2000 Alameda de las Pulgas, Suite 128
San Mateo, CA 94403
(877) 673-8893
Distance: 0.2 mi
Gr: PK-5 | 392 students
Avg. class size: 24 students
2200 Carlmont Dr
Belmont, CA 94002
(650) 593-6175
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: 0.6 mi
Gr: K-5 | 159 students
Avg. class size: 16 students
Extracurriculars: 7
2820 Ponce Avenue
Belmont, CA 94002
(650) 596-9100
Distance: 0.7 mi
Gr: 2-8 | 230 students
Avg. class size: 18 students
Sports: 11 | Extracurriculars: 1
Special Education School
1405 Solana Drive
Belmont, CA 94002
(650) 592-7570
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: 0.2 mi
Gr: PK-5 | 392 students
Avg. class size: 24 students
2200 Carlmont Dr
Belmont, CA 94002
(650) 593-6175
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: 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
San Mateo, CA 94403
(650) 341-7878
Distance: 1.9 mi
Gr: NS-PK
Daycare / Preschool
1050 Twin Dolphin Dr
Redwood City, CA 94065
(650) 594-1100
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
(Math: 75% | Reading: 88%)
Rank:
Rank:
10/
Top 5%10
1400 Alameda De Las Pulgas
Belmont, CA 94002
(650) 595-0210
Belmont, CA 94002
(650) 595-0210
0.4 miles
Gr: 9-12 | 2,360 students Student-Teacher Ratio: 20:1 Minority enrollment: 59%
(Math: 83% | Reading: 86%)
Rank:
Rank:
10/
Top 5%10
750 Dartmouth Ave.
San Carlos, CA 94070
(650) 832-4201
San Carlos, CA 94070
(650) 832-4201
0.5 miles
Gr: 4-5 | 322 students Student-Teacher Ratio: 23:1 Minority enrollment: 69%
Charter School
(Math: 69% | Reading: 86%)
Rank:
Rank:
10/
Top 5%10
750 Dartmouth Ave.
San Carlos, CA 94070
(650) 508-7343
San Carlos, CA 94070
(650) 508-7343
0.6 miles
Gr: K-8 | 377 students Student-Teacher Ratio: 19:1 Minority enrollment: 54%
(Math: 70% | Reading: 77%)
Rank:
Rank:
10/
Top 10%10
750 Dartmouth Ave.
San Carlos, CA 94070
(650) 508-7370
San Carlos, CA 94070
(650) 508-7370
0.6 miles
Gr: 6-8 | 451 students Student-Teacher Ratio: 21:1 Minority enrollment: 64%
(Math: 80% | Reading: 76%)
Rank:
Rank:
10/
Top 5%10
2525 Buena Vista
Belmont, CA 94002
(650) 637-4840
Belmont, CA 94002
(650) 637-4840
0.8 miles
Gr: K-5 | 471 students Student-Teacher Ratio: 26:1 Minority enrollment: 67%
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.
Endorse Immaculate Heart Of Mary 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
When Your Child Outpaces the ²ÝÁñÉçÇø School Curriculum
Learn what parents can do when a child finishes private school coursework early, including acceleration, curriculum compacting, advanced classes, enrichment, and signs the school needs a new plan.
How Much Teacher Access Does Your Child Get?
Learn how to evaluate teacher access at private schools, including extra-help time, advising, communication, academic support, and the questions families should ask before choosing a school today.
When a ²ÝÁñÉçÇø School Teacher Leaves Midyear
When a private school teacher leaves midyear, parents need clear answers. Learn what schools should do, what children may experience, and when a departure signals deeper concerns.
Request Info
Did You Know?
The average private school tuition in Belmont, CA is $21,340 for elementary schools (read more about average private school tuition across the country).
Most Popular Articles
Quick Links
SCHOOL SEARCH TOOLS:
SCHOOL BY TYPE (CA):
- Blue Ribbon (82)
- All-girls (56)
- All-boys (47)
- Montessori (485)
- Daycare / Preschools (2,260)
- Summer School Programs (1,121)
- Dual Language Immersion Programs (58)
- Special Education (223)
- Alternative (177)
- ADD/ADHD Support (497)
- Online Schools (17)
- Religiously Affiliated (1,862)
- School Membership Associations (2,394)
- Schools with famous alumni (314)
OPEN-HOUSES & JOBS:
PUBLIC & BOARDING SCHOOLS:
PRIVATE SCHOOL DATA: