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Average

#1218 of 1,787 private schools in CA

Mary Star of the Sea Elementary

Elementary School

717 S CABRILLO AVE, San Pedro, CA 90731

Private

Enrollment

199

Student-Teacher

19.1:1

Score

5.7

Grades

Pre-K – 8th

Data vintage2021-22

How this school compares

California private schools

#1,218 of 1,787

In San Pedro

#4 of 4

public schools

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Mary Star of the Sea Elementary

5.7/10

Elementary School in San Pedro · grades Pre-K – 8th. Start here, then compare fit against nearby and district options.

Cabrillo Avenue Elementary

6.4/10

0.1 mi away. Use as a geographic alternative in the same move search.

Richard Henry Dana Middle

7.1/10

0.5 mi away. Use as a geographic alternative in the same move search.

About Mary Star of the Sea Elementary

Mary Star of the Sea Elementary is a private elementary school in San Pedro, CA. Mary Star of the Sea Elementary serves approximately 199 students, and covers grades Pre-K-8th, and has a 19.1:1 student-teacher ratio. Mary Star of the Sea Elementary has a current MySchoolScout rating of 5.7 out of 10 and ranks #1,218 of 1,787 private schools in CA.

How it compares0.5 pts below CA schools
  • This school 5.7 · Average
  • CA avg 6.2

What Parents Should Know

At 199 students, Mary Star of the Sea Elementary is on the smaller side. That usually buys more individual attention and teachers who know every kid by name, with the trade-off of fewer electives and extracurriculars than a larger school can staff. Ask what activities it actually offers.

Mary Star of the Sea Elementary is private, so it runs independently of the local district and sets its own curriculum. That freedom cuts both ways depending on what you want for your child. If you're considering it, start with the practical questions: tuition, financial aid, and how admissions work.

Compare to Public Schools

Beta

How Mary Star of the Sea Elementary compares to 13 public schools serving similar grades in San Pedro, CA

Student-Teacher Ratio
19.1:1
This School
vs
19.8:1
Public Avg
Avg School Size
199
This School
vs
446
Public Avg
Avg School Scout Rating
5.7
This School
vs
6.4
Public Avg

Student Demographics

Hispanic 61.8% vs 0%
White 23.1% vs 0%
Black 6.5% vs 0%
Asian 5% vs 0%
Mary Star of the Sea Elementary San Pedro Public Avg

Nearby Elementary Schools

School Rating
Mary Star of the Sea Elementary (this school) 5.7
Cabrillo Avenue Elementary 6.4
Richard Henry Dana Middle 7.1
Bandini Street Elementary 5.7
Barton Hill Elementary 5.4
Fifteenth Street Elementary 6.1
Seventh Street Elementary Arts Integration Magnet 5.1
Leland Street Elementary 5.9
Park Western Place Elementary 6.5
White Point Elementary 7.6
Point Fermin Elementary 8.8
Taper Avenue Elementary 7.2
South Shores/CSUDH Visual and Performing Arts 6.2
William J. Johnston Community Day 5.3

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

Score Breakdown

Preliminary

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 2.8 / 10
View breakdown
Student-Teacher Ratio 19.1:1
Instructional Commitment
? Total annual instructional hours based on school day length and days per year. (15% of overall score)
A 8.5 / 10
View breakdown
School Day Length 7.2 hours
Annual Instructional Hours 1,296
Diversity & Inclusion
? Racial and ethnic diversity of the student body using Simpson's diversity index. (20% of overall score)
B 6.3 / 10
View breakdown
Diversity Index 55%
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 199
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)

Hispanic 61.8%
White 23.1%
Black 6.5%
Asian 5.0%
Pacific Islander 1.5%
Two or More 1.5%
Native American 0.5%

Source: NCES Private School Survey (PSS)

Location

717 S CABRILLO AVE, San Pedro, CA 90731

Nearby Alternatives

Families considering Mary Star of the Sea Elementary may also want to explore other elementary schools in the area. Point Fermin Elementary (rated 8.8/10, 1.6 miles away), which scores notably higher. Another option is White Point Elementary (rated 7.6/10, 1.6 miles away), which scores notably higher. Additionally, HOLY TRINITY SCHOOL (rated 7.2/10, 0.7 miles away), which scores notably higher. For more schools in San Pedro, see our San Pedro schools guide .

Nearby Schools

20 within 1.6 mi
School Distance Rating
Cabrillo Avenue Elementary San Pedro 0.1 mi 6.4
Richard Henry Dana Middle San Pedro 0.5 mi 7.1
San Pedro Senior High San Pedro 0.6 mi 8.2
Bandini Street Elementary San Pedro 0.7 mi 5.7
HOLY TRINITY SCHOOL San Pedro 0.7 mi 7.2
Barton Hill Elementary San Pedro 0.7 mi 5.4
Fifteenth Street Elementary San Pedro 0.7 mi 6.1
Port of Los Angeles High San Pedro 0.8 mi 8.2
Leland Street Elementary San Pedro 0.9 mi 5.9
Ernest P. Willenberg Special Education Center San Pedro 0.8 mi 4.3
Seventh Street Elementary Arts Integration Magnet San Pedro 0.9 mi 5.1
Park Western Place Elementary San Pedro 1.2 mi 6.5
BRIGHTER DAYS MONTESSORI SCHOOL Rancho Palos Verdes 1.2 mi
Crestwood Street STEAM Magnet Rancho Palos Verdes 1.3 mi 7.0
Point Fermin Elementary San Pedro 1.6 mi 8.8
Angel's Gate (Continuation) San Pedro 1.7 mi 5.6
White Point Elementary San Pedro 1.6 mi 7.6
CHRIST LUTHERAN CHURCH & SCHOOL Rancho Palos Verdes 1.6 mi 5.4
Taper Avenue Elementary San Pedro 1.7 mi 7.2
Christ Lutheran Church and School Rancho Palos Verdes 1.6 mi

Neighborhood Census ACS (2019-2023)

Census data for ZIP 90731 (ACS 2019-2023 5-Year Estimates) · Data sources

Median Income

$71,936

Median Home Value

$808,800

Median Rent

$1,645/mo

Population

62,452

College Educated

25.4%

Homeownership

32.7%

Avg Commute

30.8 min

Poverty Rate

16%

Median Age

38.8

Similar Schools

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

School Rating
Aragon Avenue Elementary Los Angeles, CA 5.7
Bandini Street Elementary San Pedro, CA 5.7
Friendly Hills Elementary Twentynine Palms, CA 5.7
GOOD SHEPHERD LUTHERAN SCHOOL Novato, CA 5.7
HOLY MARTYRS ARMENIAN ELEMENTARY North Hills, CA 5.7
IMMACULATE HEART OF MARY SCHOOL Los Angeles, CA 5.7

Frequently Asked Questions

Common questions about Mary Star of the Sea Elementary

What grades does Mary Star of the Sea Elementary serve?

Mary Star of the Sea Elementary serves students in grades Pre-K through 8th.

How many students attend Mary Star of the Sea Elementary?

Mary Star of the Sea Elementary has an enrollment of approximately 199 students.

What is the student-teacher ratio at Mary Star of the Sea Elementary?

The student-teacher ratio at Mary Star of the Sea Elementary is 19.1:1. A lower ratio generally means more individual attention per student. The national average is approximately 11:1 for private schools.

How does Mary Star of the Sea Elementary rank in CA?

Mary Star of the Sea Elementary ranks #1,218 of 1,787 private schools in CA.

What is Mary Star of the Sea Elementary's MySchoolScout rating?

Mary Star of the Sea Elementary has a current MySchoolScout rating of 5.7 out of 10. This score combines the level-appropriate components shown in the rating breakdown; equity data is shown separately for context.

Is Mary Star of the Sea Elementary a private school?

Yes, Mary Star of the Sea Elementary 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 Mary Star of the Sea Elementary a religious school?

Mary Star of the Sea Elementary has a Roman Catholic religious affiliation.

11 schools nearby View map →

Neighborhood Context

Walk Score
89 Very Walkable
Transit Score
47 Some Transit
Bike Score
75 Very Bikeable

Powered by Walk Score

Quick Facts NCES PSS (SY 2021-22)

Grades
Pre-K – 8th
Enrollment
199
Gender Split
45% M / 55% F
Student-Teacher Ratio
19.1:1
Teachers (FTE)
10
Type
private
Coed Status
coed
Affiliation
Roman Catholic
School Day
7.2 hours
Days Per Year
180 days
Setting
Large City
County
Los Angeles County

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