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Average

#1462 of 1,790 private schools in CA

St Gregory School

Elementary School

2701 HACIENDA ST, San Mateo, CA 94403

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on 19 schools in San Mateo. Learn more

Enrollment

303

Student-Teacher

22:1

Score

5.2

Grades

Kindergarten – 8th

Updated 2021-22

How this school compares

In San Mateo

#12 of 12

public schools

California elementary schools

#883 of 1,102

About St Gregory School

ST Gregory School is a public elementary school located in San Mateo, California. Serving kindergarten through eighth grade, the school has an enrollment of 303 students with a student-teacher ratio of 22:1. The school’s setting within a mid-size city provides a vibrant community atmosphere for learning and growth.

While ST Gregory School currently ranks at #1703 out of 1790 schools in California, indicating room for academic improvement, the dedicated staff works tirelessly to support each student's educational journey. With a focus on fostering development through various extracurricular activities and community involvement, the school aims to create a nurturing environment where students can thrive. ST Gregory School is situated in a neighborhood that offers easy access to city amenities while maintaining a close-knit feel.

This setting provides students with opportunities to connect with their local community and gain valuable life experiences beyond the classroom.

What Parents Should Know

The student-teacher ratio at St Gregory School is 22:1, which is higher than the national average. This may mean larger class sizes, so parents should ask about classroom support, teaching assistants, and how the school differentiates instruction for students who need extra help.

As a private school, St Gregory School operates independently from the local public school district. Families considering this school should inquire about tuition costs, financial aid availability, and the admissions process. Private schools are not required to follow the same curriculum standards as public schools, which can be either an advantage or a consideration depending on your priorities.

Compare to Public Schools

Beta

How St Gregory School compares to 17 public schools serving similar grades in San Mateo, CA

Student-Teacher Ratio
22:1
This School
vs
19.6:1
Public Avg
Avg School Size
303
This School
vs
424
Public Avg
Avg School Scout Rating
5.2
This School
vs
6.3
Public Avg

Student Demographics

White 61.1% vs 0%
Asian 8.6% vs 0%
Hispanic 1% vs 0%
Black 0.3% vs 0%
St Gregory School San Mateo Public Avg

Nearby Elementary Schools

School Rating
St Gregory School (this school) 5.2
Beresford Elementary 6.7
Meadow Heights Elementary 5.2
Laurel Elementary 3.6
Abbott Middle 6.9
Fiesta Gardens International Elementary 6.6
George Hall Elementary 9.3
Borel Middle 5.6
Sunnybrae Elementary 5.0
Parkside Montessori 8.9
Baywood Elementary 5.1
Bayside Academy 6.1
LEAD Elementary 5.6
Gateway Center
North Shoreview Montessori 9.1
Highlands Elementary 6.0
College Park Elementary 7.0
San Mateo Park Elementary 3.4

Demographics sourced from NCES Private School Survey (PSS) and Common Core of Data (CCD). Comparisons are based on enrollment-weighted averages.

Score Breakdown

What This Rating Measures

This rating reflects classroom size, instructional time, student diversity, community resources, and school characteristics. Private schools are ranked against other private schools in CA.

Classroom Attention
? Student-teacher ratio calibrated against other private schools. Lower ratios mean more individual attention. (30% of overall score)
C- 2.1 / 10
View breakdown
Student-Teacher Ratio 22:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
B+ 7.3 / 10
View breakdown
School Day Length 7 hours
Annual Instructional Hours 1,260
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B 6.1 / 10
View breakdown
Diversity Index 54%
Community Context

Data Unavailable

School Profile
? Enrollment size and grade span breadth — indicators of program depth and peer community. (15% of overall score)
A- 8.1 / 10
View breakdown
Enrollment 303
View data sources

Score basis: Private school model

Data coverage: 80% of scoring components had data

Components scored: 4 of 5

Ranking pool: Private schools in CA

Test Scores

Test score data not yet available for this school.

Student Demographics NCES PSS (SY 2021-22)

White 61.1%
Two or More 27.7%
Asian 8.6%
Hispanic 1.0%
Native American 0.7%
Pacific Islander 0.7%
Black 0.3%

Source: NCES Private School Survey (PSS)

Location

2701 HACIENDA ST, San Mateo, CA 94403

Nearby Alternatives

Families considering St Gregory School may also want to explore other elementary schools in the area. George Hall Elementary (rated 9.3/10, 1.0 miles away), which scores notably higher. Another option is THE CAREY SCHOOL (rated 8.7/10, 0.7 miles away), which scores notably higher. Additionally, Beresford Elementary (rated 6.7/10, 0.1 miles away), which scores notably higher. For more schools in San Mateo, see our San Mateo schools guide .

Nearby Schools

20 within 1.0 mi
School Distance Rating
St Gregory San Mateo 0.0 mi
Beresford Elementary San Mateo 0.1 mi 6.7
The Burkard School San Mateo 0.4 mi
THE BURKARD SCHOOL San Mateo 0.4 mi 5.4
COMPASS HIGH SCHOOL San Mateo 0.5 mi
UP ACADEMY, INC. San Mateo 0.5 mi
UP ACADEMY San Mateo 0.5 mi
Meadow Heights Elementary San Mateo 0.5 mi 5.2
THE NUEVA SCHOOL San Mateo 0.5 mi 7.4
Hillsdale High San Mateo 0.6 mi 7.0
Laurel Elementary San Mateo 0.6 mi 3.6
Abbott Middle San Mateo 0.7 mi 6.9
JUNIPERO SERRA HIGH SCHOOL San Mateo 0.6 mi 5.3
THE CAREY SCHOOL San Mateo 0.7 mi 8.7
The Carey School San Mateo 0.7 mi
Fiesta Gardens International Elementary San Mateo 0.9 mi 6.6
Fusion Academy San Mateo San Mateo 0.8 mi
FUSION ACADEMY - SAN MATEO San Mateo 0.8 mi 7.2
Borel Middle San Mateo 1.0 mi 5.6
George Hall Elementary San Mateo 1.0 mi 9.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 94403 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$179,825

Median Home Value

$1,725,900

Median Rent

$3,273/mo

Population

43,459

College Educated

60.3%

Homeownership

54%

Avg Commute

26.7 min

Poverty Rate

6.4%

Median Age

38.5

Community Profile

The community surrounding St Gregory School has a median household income of $179,825. It is a well-educated community where 60% of adults hold a bachelor's degree or higher. The median home value in the area is $1,725,900, with a median rent of $3,273/month. The local poverty rate of 6.4% is relatively low. The average commute for residents is 27 minutes. Source: U.S. Census ACS 2022 5-Year Estimates.

Similar Schools

Schools in the same state with comparable level, size, and ratings

School Rating
Adelanto Elementary Adelanto, CA 5.2
Albert Schweitzer Elementary Carmichael, CA 5.2
Anna M. Glazier Elementary Norwalk, CA 5.2
Ayers Elementary Concord, CA 5.2
Bryant Elementary Long Beach, CA 5.2
Carson Elementary San Diego, CA 5.2

Frequently Asked Questions

Common questions about St Gregory School

What grades does St Gregory School serve?

St Gregory School serves students in grades Kindergarten through 8th.

How many students attend St Gregory School?

St Gregory School has an enrollment of approximately 303 students.

What is the student-teacher ratio at St Gregory School?

The student-teacher ratio at St Gregory School is 22:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Gregory School rank in CA?

St Gregory School is ranked #1462 out of 1,790 private schools in CA.

What is St Gregory School's MySchoolScout rating?

St Gregory School has a composite rating of 5.2 out of 10 on MySchoolScout. This score combines academic performance, student growth, and school environment into a single score. Equity data is shown separately for context.

Is St Gregory School a private school?

Yes, St Gregory School is a private coeducational school with a Roman Catholic affiliation. Private schools are not required to participate in state standardized testing, so academic performance data may be limited compared to public schools.

Is St Gregory School a religious school?

St Gregory School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

City Safety
High (2,131/100K)

FBI UCR 2024. City-level (San Mateo). Data >1 year old.

Quick Facts NCES PSS (SY 2021-22)

Grades
Kindergarten – 8th
Enrollment
303
Gender Split
53% M / 47% F
Student-Teacher Ratio
22:1
Teachers (FTE)
14
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7 hours
Days Per Year
180 days
Setting
Midsize City
County
SAN MATEO
Data Year
2022–2023

How We Rate Schools

Every school receives a composite score from 1 to 10 based on four pillars: Academic Performance (50%), Student Growth (20%), Equity (15%), and Learning Environment (15%). Scores are built from publicly available data including standardized test results, enrollment figures, and school climate indicators.

Read our full methodology

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