Skip to main content

Average

#573 of 1,790 private schools in CA

Top 32% of private schools

St Hilary School

Elementary School

765 HILARY DR, Tiburon, CA 94920

Private Estimated Score

Estimated academic score. This school does not have standardized test data. Based on CA statewide data. Learn more

Enrollment

278

Student-Teacher

13.9:1

Score

6.8

Grades

Kindergarten – 8th

Updated 2021-22

How this school compares

California elementary schools

#315 of 1,102

About St Hilary School

St Hilary School serves 278 students from kindergarten through eighth grade in the affluent community of Tiburon, California. With 20 full-time equivalent teachers, the school maintains a favorable student-teacher ratio of 13.9:1, allowing for more individualized attention in the classroom. The school receives a solid 8.0 out of 10 rating from MySchoolScout, though it ranks in the 36th percentile statewide at #1149 out of 1790 California elementary schools, indicating room for academic growth.

This public elementary school operates as a regular education institution, providing foundational learning across nine grade levels. St Hilary School is situated in an exceptionally prosperous neighborhood where families demonstrate a strong commitment to education. The surrounding 94920 zip code boasts a median household income of $216,096 and a remarkably high college education rate of 79% among residents holding bachelor's degrees or higher.

With a poverty rate of just 2.2% and median home values exceeding $2 million, the community reflects significant economic stability and educational investment. The school operates within Tiburon's large suburban setting, where 12,906 residents enjoy the benefits of Marin County's scenic beauty and proximity to San Francisco, creating an environment that values both academic achievement and quality of life.

What Parents Should Know

As a private school, St Hilary 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 Hilary School compares to the 3 public schools in Tiburon, CA

Student-Teacher Ratio
13.9:1
This School
vs
15.9:1
Public Avg
Avg School Size
278
This School
vs
349
Public Avg
Avg School Scout Rating
6.8
This School
vs
7.7
Public Avg

Student Demographics

White 56.8% vs 0%
Black 19.8% vs 0%
Hispanic 9.7% vs 0%
Asian 2.9% vs 0%
St Hilary School Tiburon Public Avg

All Schools in Tiburon

School Rating
St Hilary School (this school) 6.8
Del Mar Middle 7.7
Reed Elementary 7.9
Bel Aire Elementary 7.4

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)
B- 5.1 / 10
View breakdown
Student-Teacher Ratio 13.9:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A- 8.2 / 10
View breakdown
School Day Length 7.1 hours
Annual Instructional Hours 1,278
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B+ 7.3 / 10
View breakdown
Diversity Index 62%
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 278
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 56.8%
Black 19.8%
Two or More 10.8%
Hispanic 9.7%
Asian 2.9%

Source: NCES Private School Survey (PSS)

Location

765 HILARY DR, Tiburon, CA 94920

Nearby Alternatives

Families considering St Hilary School may also want to explore other elementary schools in the area. Tamalpais Valley Elementary (rated 9.3/10, 3.1 miles away, in nearby Mill Valley), which scores notably higher. Another option is Strawberry Point Elementary (rated 8.9/10, 1.7 miles away, in nearby Mill Valley), which scores notably higher. Additionally, Dr. Martin Luther King Jr. Academy (rated 8.9/10, 2.4 miles away, in nearby Sausalito), which scores notably higher. For more schools in Tiburon, see our Tiburon schools guide .

Nearby Schools

20 within 3.1 mi
School Distance Rating
Del Mar Middle Tiburon 0.5 mi 7.7
Reed Elementary Tiburon 0.8 mi 7.9
Bel Aire Elementary Tiburon 1.5 mi 7.4
Strawberry Point Elementary Mill Valley 1.7 mi 8.9
HEADLANDS PREPARATORY SCHOOL Sausalito 2.2 mi 6.2
Headlands Preparatory School Sausalito 2.2 mi
MARIN COUNTRY DAY SCHOOL Corte Madera 2.2 mi 6.2
Marin Country Day School Corte Madera 2.3 mi
MARIN MONTESSORI SCHOOL Corte Madera 2.3 mi 7.7
The New Village School Sausalito 2.1 mi
THE NEW VILLAGE SCHOOL Sausalito 2.1 mi 6.0
Lycee Francais de San Francisco (Sausalito) Sausalito 2.2 mi
Cove Corte Madera 2.6 mi 8.2
Dr. Martin Luther King Jr. Academy Sausalito 2.4 mi 8.9
TERRA MARIN SCHOOL Mill Valley 2.9 mi 7.9
THE HELIX SCHOOL Mill Valley 2.9 mi
Edna Maguire Elementary Mill Valley 3.0 mi 6.4
Mill Valley Middle Mill Valley 3.0 mi 8.6
Tamalpais High Mill Valley 3.0 mi 8.8
Tamalpais Valley Elementary Mill Valley 3.1 mi 9.3

Neighborhood Census ACS (2019-2023)

Census data for ZIP 94920 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$238,304

Median Home Value

$2,000,001

Median Rent

$3,501/mo

Population

12,682

College Educated

80.4%

Homeownership

73%

Avg Commute

30.2 min

Poverty Rate

2.4%

Median Age

50.6

Community Profile

The community surrounding St Hilary School has a median household income of $238,304. It is a well-educated community where 80% of adults hold a bachelor's degree or higher. The median home value in the area is $2,000,001, with a median rent of $3,501/month. The local poverty rate of 2.4% is relatively low. The average commute for residents is 30 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
ALL HALLOWS ACADEMY La Jolla, CA 6.8
ALL SOULS WORLD LANGUAGE CATHOLIC SCHOOL Alhambra, CA 6.8
Allen (Decima M.) Elementary San Bruno, CA 6.8
Barfield Elementary Pomona, CA 6.8
Bayview Elementary San Pablo, CA 6.8
Bertrand Avenue Elementary Reseda, CA 6.8

Frequently Asked Questions

Common questions about St Hilary School

What grades does St Hilary School serve?

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

How many students attend St Hilary School?

St Hilary School has an enrollment of approximately 278 students.

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

The student-teacher ratio at St Hilary School is 13.9:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does St Hilary School rank in CA?

St Hilary School is ranked #573 out of 1,790 private schools in CA.

What is St Hilary School's MySchoolScout rating?

St Hilary School has a composite rating of 6.8 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 Hilary School a private school?

Yes, St Hilary 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 Hilary School a religious school?

St Hilary School has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

City Safety
Elevated (1,166/100K)

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

Quick Facts NCES PSS (SY 2021-22)

Grades
Kindergarten – 8th
Enrollment
278
Gender Split
52% M / 48% F
Student-Teacher Ratio
13.9:1
Teachers (FTE)
20
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7.1 hours
Days Per Year
180 days
Setting
Large Suburb
County
MARIN
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

Related reading

Get school insights in your inbox

New rankings, best-schools lists, and parent guides — delivered free. No spam, unsubscribe anytime.

We respect your privacy. Unsubscribe at any time.