In the spirit of Jesus, St. Gregory School encourages the spiritual, intellectual, emotional, social, physical and moral development of each student.
We are committed to teaching and living Gospel values within our Christian community and the world around us.
We stress Christian values as a way of life. Our goal is to provide students with opportunities to develop self-confidence, academic skills and the religious commitment necessary for making a meaningful contribution in our global community.
This encompasses the appreciation of all forms of diversity and mutual respect of others is the richness between us.
We are committed to the growth of the whole child.
We challenge the spiritual, intellectual, social, physical and moral growth of our students.
We offer a comprehensive, integrated curriculum in accordance with Archdiocesan guidelines.
Cognizant of the need for student accountability, personal responsibility and integrity, teachers offer positive learning experiences that encourage each child to succeed.
We believe that every student is unique and deserves to approach life with a sense of self-worth by being aware of his/her own gifts and special talents.
We recognize that parents are the primary educators of their children.
Their partnership with the school and parish is vital to the development of each child.
It is within this affiliation that we implement the core of our philosophy; we believe that the spirit of Jesus is alive among us and bonds us together as a Christian community.
Quick Facts (2026)
- Top-Ranked CA School
- Grades: Kindergarten-8
- Enrollment: 303 students
- Acceptance rate: 98%
- Average class size: 35 students
- Application Deadline: None / Rolling
- Source: National Center for Education Statistics (NCES)
Top Rankings
St. Gregory School ranks among the top 20% of private schools in California for:
School Overview
Religious Affiliation
Grades Offered
Grades Kindergarten-8
Year Founded
1905
School Calendar
Student Body
Total Students
303 students
Student Body Type
Co-ed
% Students of Color
16%
State avg.: 51%
Students by Grade
Academics and Faculty
Total Classroom Teachers
14 teachers
Student-Teacher Ratio
22:1
National avg.: 11:1
Average Class Size
35 students
Tuition and Acceptance Rate
School Notes
- School Motto: Faithful, Academic Achievement, Integrity, Trustworthy, Humble and Honorable
Source: National Center for Education Statistics (NCES)
Frequently Asked Questions
What is the acceptance rate of St. Gregory School?
The acceptance rate of St. Gregory School is 98%, which is higher than the national average of 81%.
What is St. Gregory School's ranking?
St. Gregory School ranks among the top 20% of private schools in California for: Largest student body and Oldest founding date.
When is the application deadline for St. Gregory School?
The application deadline for St. Gregory School is rolling (applications are reviewed as they are received year-round).
In what neighborhood is St. Gregory School located?
St. Gregory School is located in the Beresford Park neighborhood of San Mateo, CA. There are 5 other private schools located in Beresford Park.
Related Schools
Show me:
People that viewed St. Gregory School also viewed these schools: St. Matthew Catholic School, St. Catherine Of Siena School, St. Timothy School, Episcopal Day School of St. Matthew and Notre Dame Elementary School.
The nearest high school and preschool to St. Gregory School is The Nueva School (0.5 miles away)
The nearest elementary school is Grace Lutheran School (0.3 miles away)
Show me:
Show me:
School
Location
Miles
Quick Facts
910 S El Camino Real
San Mateo, CA 94402
(650) 343-1373
San Mateo, CA 94402
(650) 343-1373
1.5 miles
Gr: K-8 | 624 students Tuition listed
1300 Bayswater Avenue
Burlingame, CA 94010
(650) 344-7176
Burlingame, CA 94010
(650) 344-7176
3.1 miles
Gr: K-8 | 298 students Tuition listed
1515 Dolan Ave
San Mateo, CA 94401
(650) 342-6567
San Mateo, CA 94401
(650) 342-6567
2.4 miles
Gr: K-8 | 190 students Avg. class size: 23 students Sports: 3 | Extracurrculars: 3 Tuition listed
16 Baldwin Avenue
San Mateo, CA 94401
(650) 274-0775
San Mateo, CA 94401
(650) 274-0775
2 miles
Gr: PK-8 | 326 students Avg. class size: 16 students Sports: 11 | Extracurrculars: 6 Tuition listed
Notre Dame Elementary School
(Catholic)
1200 Notre Dame Ave
Belmont, CA 94002
(650) 591-2209
Belmont, CA 94002
(650) 591-2209
2 miles
Gr: PK-8 | 176 students Sports: 4 | Extracurrculars: 6 Tuition listed
School
Location
Miles
Quick Facts
910 S El Camino Real
San Mateo, CA 94402
(650) 343-1373
San Mateo, CA 94402
(650) 343-1373
1.5 miles
Gr: K-8 | 624 students Tuition listed
1300 Bayswater Avenue
Burlingame, CA 94010
(650) 344-7176
Burlingame, CA 94010
(650) 344-7176
3.1 miles
Gr: K-8 | 298 students Tuition listed
1515 Dolan Ave
San Mateo, CA 94401
(650) 342-6567
San Mateo, CA 94401
(650) 342-6567
2.4 miles
Gr: K-8 | 190 students Avg. class size: 23 students Sports: 3 | Extracurrculars: 3 Tuition listed
16 Baldwin Avenue
San Mateo, CA 94401
(650) 274-0775
San Mateo, CA 94401
(650) 274-0775
2 miles
Gr: PK-8 | 326 students Avg. class size: 16 students Sports: 11 | Extracurrculars: 6 Tuition listed
Notre Dame Elementary School
(Catholic)
1200 Notre Dame Ave
Belmont, CA 94002
(650) 591-2209
Belmont, CA 94002
(650) 591-2209
2 miles
Gr: PK-8 | 176 students Sports: 4 | Extracurrculars: 6 Tuition listed
School
Location
Miles
Quick Facts
16 Baldwin Avenue
San Mateo, CA 94401
(650) 274-0775
San Mateo, CA 94401
(650) 274-0775
2 miles
Gr: PK-8 | 326 students Avg. class size: 16 students Sports: 11 | Extracurrculars: 6 Tuition listed
Notre Dame Elementary School
(Catholic)
1200 Notre Dame Ave
Belmont, CA 94002
(650) 591-2209
Belmont, CA 94002
(650) 591-2209
2 miles
Gr: PK-8 | 176 students Sports: 4 | Extracurrculars: 6 Tuition listed
1000 Alameda De Las Pulgas
Belmont, CA 94002
(650) 593-4265
Belmont, CA 94002
(650) 593-4265
2.1 miles
Gr: PK-8 | 165 students Avg. class size: 12 students Sports: 4 | Extracurrculars: 2 Tuition listed
School
Location
Miles
Quick Facts
Grace Lutheran School ![Grace Lutheran School Photo - Musical Enjoyment with the SF Symphony Orchestra!]( "Grace Lutheran School Photo - Musical Enjoyment with the SF Symphony Orchestra!")
(Lutheran Church Missouri Synod)
2825 Alameda De Las Pulgas
San Mateo, CA 94403
(650) 345-9082
San Mateo, CA 94403
(650) 345-9082
0.3 miles
Gr: K-8 | 39 students Avg. class size: 15 students Sports: 8 | Extracurrculars: 3 Tuition & acceptance rate listed
The Burkard School ![The Burkard School Photo - The Right Support Makes All The Difference...A small independent K-8 school for bright children who need extra support with self-regulation, executive functioning, and/or social-emotional learning in the classroom.]( "The Burkard School Photo - The Right Support Makes All The Difference...A small independent K-8 school for bright children who need extra support with self-regulation, executive functioning, and/or social-emotional learning in the classroom.")
Special Education School
2333 Palm Ave
San Mateo, CA 94403
(650) 918-9945
San Mateo, CA 94403
(650) 918-9945
0.4 miles
Gr: K-8 | 35 students Avg. class size: 7 students Tuition & acceptance rate listed
The Nueva School
Special Program Emphasis
131 E 28th Ave
San Mateo, CA 94403
(650) 235-7172
San Mateo, CA 94403
(650) 235-7172
0.5 miles
Gr: PK-12 | 967 students
1 Carey School Lane
San Mateo, CA 94403
(650) 345-8205
San Mateo, CA 94403
(650) 345-8205
0.6 miles
Gr: NS-5 | 292 students Avg. class size: 20 students Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
The Nueva School
Special Program Emphasis
131 E 28th Ave
San Mateo, CA 94403
(650) 235-7172
San Mateo, CA 94403
(650) 235-7172
0.5 miles
Gr: PK-12 | 967 students
Junipero Serra High School ![Junipero Serra High School Photo - Four members of Serra's mock trial team]( "Junipero Serra High School Photo - Four members of Serra's mock trial team")
All-boys (Catholic)
451 W 20th Ave
San Mateo, CA 94403
(650) 345-8207
San Mateo, CA 94403
(650) 345-8207
0.6 miles
Gr: 9-12 | 892 students Avg. class size: 24 students Sports: 16 | Extracurrculars: 58 Tuition & acceptance rate listed
Fusion Academy - San Mateo
Alternative School
2000 Alameda De Las Pulgas Ste 128
San Mateo, CA 94403
(650) 312-8305
San Mateo, CA 94403
(650) 312-8305
0.7 miles
Gr: 6-12 | 63 students
Fusion Academy San Mateo ![Fusion Academy San Mateo Photo - Students get to be up close to everything in our science lab. In the one-to-one classroom students are always involved in experiments and have a hands-on approach to learning. We have college-level tools available and the world can be their classroom if they choose to venture out of the science lab.]( "Fusion Academy San Mateo Photo - Students get to be up close to everything in our science lab. In the one-to-one classroom students are always involved in experiments and have a hands-on approach to learning. We have college-level tools available and the world can be their classroom if they choose to venture out of the science lab.")
Alternative School
2000 Alameda de las Pulgas, Suite 128
San Mateo, CA 94403
(877) 673-8893
San Mateo, CA 94403
(877) 673-8893
0.7 miles
Gr: 6-12 Avg. class size: 1 student Tuition listed
400 Uplands Drive
Burlingame, CA 94010
(650) 342-4175
Burlingame, CA 94010
(650) 342-4175
1.9 miles
Gr: 6-12 | 576 students Avg. class size: 15 students Sports: 17 Tuition listed
School
Location
Miles
Quick Facts
Grace Lutheran School ![Grace Lutheran School Photo - Musical Enjoyment with the SF Symphony Orchestra!]( "Grace Lutheran School Photo - Musical Enjoyment with the SF Symphony Orchestra!")
(Lutheran Church Missouri Synod)
2825 Alameda De Las Pulgas
San Mateo, CA 94403
(650) 345-9082
San Mateo, CA 94403
(650) 345-9082
0.3 miles
Gr: K-8 | 39 students Avg. class size: 15 students Sports: 8 | Extracurrculars: 3 Tuition & acceptance rate listed
The Burkard School ![The Burkard School Photo - The Right Support Makes All The Difference...A small independent K-8 school for bright children who need extra support with self-regulation, executive functioning, and/or social-emotional learning in the classroom.]( "The Burkard School Photo - The Right Support Makes All The Difference...A small independent K-8 school for bright children who need extra support with self-regulation, executive functioning, and/or social-emotional learning in the classroom.")
Special Education School
2333 Palm Ave
San Mateo, CA 94403
(650) 918-9945
San Mateo, CA 94403
(650) 918-9945
0.4 miles
Gr: K-8 | 35 students Avg. class size: 7 students Tuition & acceptance rate listed
The Nueva School
Special Program Emphasis
131 E 28th Ave
San Mateo, CA 94403
(650) 235-7172
San Mateo, CA 94403
(650) 235-7172
0.5 miles
Gr: PK-12 | 967 students
1 Carey School Lane
San Mateo, CA 94403
(650) 345-8205
San Mateo, CA 94403
(650) 345-8205
0.6 miles
Gr: NS-5 | 292 students Avg. class size: 20 students Tuition & acceptance rate listed
School
Location
Miles
Quick Facts
The Nueva School
Special Program Emphasis
131 E 28th Ave
San Mateo, CA 94403
(650) 235-7172
San Mateo, CA 94403
(650) 235-7172
0.5 miles
Gr: PK-12 | 967 students
1 Carey School Lane
San Mateo, CA 94403
(650) 345-8205
San Mateo, CA 94403
(650) 345-8205
0.6 miles
Gr: NS-5 | 292 students Avg. class size: 20 students Tuition & acceptance rate listed
Beresford Montessori - San Mateo Location ![Beresford Montessori - San Mateo Location Photo]( "Beresford Montessori - San Mateo Location Photo")
Montessori School
1717 Gum St
San Mateo, CA 94402
(650) 571-8749
San Mateo, CA 94402
(650) 571-8749
0.9 miles
Gr: PK-K | 41 students Sports: 1 | Extracurrculars: 3 Tuition listed
Bay Meadows KinderCare ![Bay Meadows KinderCare Photo - Bay Meadows KinderCare Front]( "Bay Meadows KinderCare Photo - Bay Meadows KinderCare Front")
Daycare / Preschool
1350 Wayne Way
San Mateo, CA 94403
(650) 577-0257
San Mateo, CA 94403
(650) 577-0257
1 miles
Gr: NS-PK | 114 students Tuition listed
Transfiguration Nursery School ![Transfiguration Nursery School Photo - This is some of our wonderful outside play area. We also have a large shaded sand area, a road for cars, and another climbing structure. Needless to say there is lots for children to do.]( "Transfiguration Nursery School Photo - This is some of our wonderful outside play area. We also have a large shaded sand area, a road for cars, and another climbing structure. Needless to say there is lots for children to do.")
Daycare / Preschool (Episcopal)
3900 Alameda De Las Pulgas
San Mateo, CA 94403
(650) 341-7878
San Mateo, CA 94403
(650) 341-7878
1 miles
Gr: NS-PK | 24 students Avg. class size: 24 students
School
(Math and Reading Proficiency)
(Math and Reading Proficiency)
Location
Miles
Quick Facts
Beresford Elementary School
(Math: 45-49% | Reading: 45-49%)
Rank:
Rank:
7/
Top 50%10
300 28th Ave.
San Mateo, CA 94403
(650) 312-7551
San Mateo, CA 94403
(650) 312-7551
0.1 miles
Gr: K-5 | 218 students Student-Teacher Ratio: 22:1 Minority enrollment: 81%
Meadow Heights Elementary School
(Math: 40-44% | Reading: 40-44%)
Rank:
Rank:
7/
Top 50%10
2619 Dolores St.
San Mateo, CA 94403
(650) 312-7566
San Mateo, CA 94403
(650) 312-7566
0.5 miles
Gr: K-5 | 238 students Student-Teacher Ratio: 18:1 Minority enrollment: 79%
Hillsdale High School
(Math: 39% | Reading: 71%)
Rank:
Rank:
8/
Top 30%10
3115 Del Monte St.
San Mateo, CA 94403
(650) 558-2699
San Mateo, CA 94403
(650) 558-2699
0.7 miles
Gr: 9-12 | 1,585 students Student-Teacher Ratio: 19:1 Minority enrollment: 69%
Laurel Elementary School
(Math: 23% | Reading: 33%)
Rank:
Rank:
4/
Bottom 50%10
316 36th Ave.
San Mateo, CA 94403
(650) 312-7555
San Mateo, CA 94403
(650) 312-7555
0.7 miles
Gr: K-5 | 469 students Student-Teacher Ratio: 21:1 Minority enrollment: 93%
Abbott Middle School
(Math: 23% | Reading: 40%)
Rank:
Rank:
5/
Bottom 50%10
600 36th Ave.
San Mateo, CA 94403
(650) 312-7600
San Mateo, CA 94403
(650) 312-7600
0.8 miles
Gr: 6-8 | 721 students Student-Teacher Ratio: 18:1 Minority enrollment: 85%
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