Southwestern Academy
2800 Monterey Road, San Marino, CA 91108Open, per Google (checked Oct 7, 2026)
Southwestern Academy is a private school in San Marino, CA teaching grades 7-12. It reported 73 students in its 2025-26 private school affidavit to the California Department of Education.
School facts
- Grades
- 7-12
- Students
- 73
We list this school from the California Department of Education’s 2025-26 private school affidavit data. It was not in the 2023-24 federal survey, so its enrollment (kindergarten to grade 12) and grades come from the private school affidavit the school filed with the California Department of Education for 2025-26. Ask the school for today’s figures. Where this comes from. Something wrong? Tell us and we will fix it.
Southwestern Academy tuition
We have not verified a tuition figure for Southwestern Academy yet. Every private school sets its own price and most share it on request: ask for the full-year tuition for your child’s grade plus required fees, or look for a tuition page on the school’s website.
Common questions about Southwestern Academy
How much is Southwestern Academy tuition?
We have not verified a tuition figure for Southwestern Academy, and we do not estimate one. Ask the admissions office for the full-year price for your child’s grade and the required fees. At 2 private schools near Southwestern Academy that publish tuition, prices run from $10,113 to $51,700 a year (the table on this page, each read on that school’s website).
What grades does Southwestern Academy teach?
Southwestern Academy teaches grades 7-12, according to the school facts on this page, with 73 students reported. Grade levels and open seats change from year to year, so ask the admissions office which grades are taking new students.
Questions to ask Southwestern Academy
- What is the full-year tuition for my child’s grade, and which fees are required on top of it?
- Is there a waitlist or an application deadline for my child’s grade?
- Do you offer financial aid, sibling discounts or payment plans?
A school is the only source for its current price and open seats. Its website or admissions office can answer these.
Tuition at nearby private schools
| School | Published tuition | Year | Miles |
|---|---|---|---|
| Holy Family Catholic School | $10,113 | 2026-27 | 1.3 |
| Polytechnic School | $40,900 to $51,700 | 2026-27 | 1.4 |
Each figure was read on that school's own website and is linked on its page. Ranges run from the lowest to the highest grade band.
Other private schools nearby
| School | Grades | Students | Miles |
|---|---|---|---|
| Little Acorn Montessori Academy | PreK-K | 11 | <1 |
| St. Therese School | K-8 | 123 | 1 |
| Irl - Westmoreland Academy | 1-12 | 63 | 1 |
| Angel's Montessori Preschool | PreK-Transitional K | 15 | 1 |
| Holy Family Catholic School | K-8 | 313 | 1 |
| Sierra School of Alhambra | 1-12 | 78 | 1 |
| Polytechnic School | K-12 | 885 | 1 |
| Almansor Academy (Institute for the Redesign of Learning) | 1-12 | 131 | 1 |
Private schools
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