Private school
Mary Star of the Sea High School
San Pedro · 9–12 · 406 students, not counting pre-K (2021-22) · 15 students per teacher (2021-22)
A 9–12 private school in San Pedro. The College Board's 2025–26 course audit lists 13 AP subjects here.
California private schools don’t take the state tests, so there are no results we can fairly compare. We don’t score or rank private schools.
School fit
What would my child’s experience be like?
- Survey classification
- Catholic (Parish) NCES survey 2021-22
- Affiliation
- Roman Catholic NCES survey 2021-22
- Reported school day
- 7.3 hours NCES survey 2021-22 · confirm current hours
Use the dated record as a starting point, then ask the school about the grades your child would attend.
- Which courses and career pathways are running this year, and who can enroll?
- How do counselors help students plan for college, training or work?
What could my child study here?
AP course authorizations
Math & Computer Science 2
- Calculus AB
- Precalculus
Sciences 2
- Environmental Science
- Physics 1
English 2
- English Language and Composition
- English Literature and Composition
History & Social Science 4
- Human Geography
- U.S. Government and Politics
- United States History
- World History: Modern
World Languages & Cultures 1
- Spanish Language and Culture
AP Capstone 2
- Research
- Seminar
Which courses will run when my child attends, what prerequisites apply, and how do students get support entering advanced or career pathways?
Do students finish prepared, and where do they go?
A closer look · UC’s own records
University of California
- Applied
- 28
- Admitted
- 17
- Enrolled
- 6
By campus · fall 2025
- UC San DiegoApplied 23 · Admitted 7 · Enrolled under 3
- UC IrvineApplied 22 · Admitted under 3 · Enrolled under 3
- UCLAApplied 22 · Admitted 4 · Enrolled under 3
- UC Santa BarbaraApplied 14 · Admitted 4 · Enrolled under 3
- UC RiversideApplied 13 · Admitted 10 · Enrolled under 3
- UC BerkeleyApplied 10 · Admitted under 3 · Enrolled under 3
- UC DavisApplied 7 · Admitted under 3 · Enrolled under 3
- UC MercedApplied 5 · Admitted 5 · Enrolled under 3
Each fall since 2016
- Fall 2025Applied 28 · Admitted 17 · Enrolled 6
- Fall 2024Applied 18 · Admitted 11 · Enrolled 6
- Fall 2023Applied 29 · Admitted 19 · Enrolled 9
- Fall 2022Applied 41 · Admitted 33 · Enrolled 10
- Fall 2021Applied 48 · Admitted 27 · Enrolled 14
- Fall 2020Applied 43 · Admitted 28 · Enrolled 12
- Fall 2019Applied 46 · Admitted 30 · Enrolled 13
- Fall 2018Applied 62 · Admitted 29 · Enrolled 18
- Fall 2017Applied 39 · Admitted 19 · Enrolled 12
- Fall 2016Applied 41 · Admitted 20 · Enrolled 10
A closer look · CSU’s own records
California State University
- Applied
- 36
- Admitted
- 36
- Enrolled
- 23
By campus · falls 2021–2025 added together
- Cal State Long BeachApplied 138 · Admitted 68 · Enrolled 23
- San Diego StateApplied 97 · Admitted 21 · Enrolled under 6
- Cal State FullertonApplied 89 · Admitted 72 · Enrolled 16
- Cal State Dominguez HillsApplied 70 · Admitted 69 · Enrolled 11
- Cal Poly San Luis ObispoApplied 55 · Admitted 6 · Enrolled under 6
- Cal Poly PomonaApplied 51 · Admitted 28 · Enrolled under 6
- Cal State LAApplied 40 · Admitted 36 · Enrolled under 6
- Chico StateApplied 35 · Admitted 30 · Enrolled under 6
- Cal State NorthridgeApplied 27 · Admitted 23 · Enrolled under 6
- San José StateApplied 24 · Admitted 20 · Enrolled —
13 more campuses
- Cal State San MarcosApplied 20 · Admitted 18 · Enrolled under 6
- San Francisco StateApplied 19 · Admitted 19 · Enrolled under 6
- Fresno StateApplied 14 · Admitted 11 · Enrolled —
- CSU BakersfieldApplied 13 · Admitted 9 · Enrolled —
- Cal Poly HumboldtApplied 10 · Admitted 9 · Enrolled —
- Sonoma StateApplied 10 · Admitted 9 · Enrolled —
- CSU Channel IslandsApplied 9 · Admitted 9 · Enrolled —
- Cal State East BayApplied 8 · Admitted 6 · Enrolled —
- Cal State Monterey BayApplied 8 · Admitted 7 · Enrolled —
- Sacramento StateApplied 7 · Admitted 7 · Enrolled —
- Cal State San BernardinoApplied 6 · Admitted under 6 · Enrolled —
- Cal Poly Maritime AcademyApplied under 6 · Admitted under 6 · Enrolled under 6
- Stanislaus StateApplied under 6 · Admitted — · Enrolled —
Each fall since 2021
- Fall 2025Applied 36 · Admitted 36 · Enrolled 23
- Fall 2024Applied 33 · Admitted 30 · Enrolled 8
- Fall 2023Applied 40 · Admitted 40 · Enrolled 14
- Fall 2022Applied 57 · Admitted 52 · Enrolled 18
- Fall 2021Applied 45 · Admitted 42 · Enrolled 11
Admissions and cost
Could this school work for our family?
- Approach and support
- How would teaching, student support and school expectations work for my child?
- Tuition and financial aid
- What is the total annual cost, including fees, and how does financial aid work?
- Admissions and availability
- Which grades have openings, and what are the application steps and dates?
More questions for admissions
- Which tests do students take, and how do they do?Private schools don’t take California’s state tests. Ask which tests they give and for the school’s overall results.
- How do you teach students at different levels?Ask how they challenge students who are ahead and help students who need more support.
- How many students leave each year, and why?If many families leave, ask what they told the school.
- Where do students go after they finish here?Ask for the list of schools or colleges recent graduates went on to.
- What is the full cost, and what financial aid is there?Ask about every fee on top of tuition, and how aid is decided.
- Who accredits the school?Accreditation means an outside group reviewed the school. Ask which group, and when it last visited.
Location and visiting
Get directions ↗Directory location · Explore nearby schools on the map. Confirm address eligibility and visit arrangements with the school.
Call (310) 547-1138 to ask about a visit.
Public schools nearby
Public schools carry their own ratings; we don’t rank this private school against them.
- Taper Avenue Elementary0.4 mi
- Park Western Place Elementary1.0 mi
- Crestwood Street STEAM Magnet1.3 mi · Magnet school. Check how it admits students.
- Dr. Richard A. Vladovic Harbor Teacher Preparation1.7 mi
- Port of Los Angeles High2.2 mi · Charter school. Check how it admits students.
- San Pedro Senior High2.6 mi
Each percentile compares a school with California schools at its own level.
The record
From the federal private-school survey
We have no state test results, attendance, discipline, tuition or admissions figures for this school.
Common questions
Why doesn't Mary Star of the Sea High School have a Scope Score?
Private schools don't take California's state tests (CAASPP), so there is no state testing data for Mary Star of the Sea High School to score. SchoolScope gives private schools no Scope Score, performance band, or rank.
Where do Mary Star of the Sea High School's directory facts come from?
The enrollment, grade-span, and student–teacher figures shown here, when present, come from the NCES Private School Universe Survey 2021-22. That survey-period record is not a current enrollment or inspection report.
What AP courses are offered at Mary Star of the Sea High School?
Mary Star of the Sea High School had own-school AP authorizations for 13 of the 40 subjects in the College Board's 2025–26 AP program: Calculus AB, English Language and Composition, English Literature and Composition, Environmental Science, Human Geography, Physics 1, Precalculus, Research, Seminar, Spanish Language and Culture, U.S. Government and Politics, United States History, World History: Modern. The audit does not establish that a section ran that year or how students performed on AP exams.
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Data source: NCES Private School Universe Survey · Explore all schools