The Best Private and Public Schools in San Marino: A Complete Guide

If you’re considering a move to San Marino or already live here and are thinking about school options, you’re in good company. One of the biggest reasons families are drawn to this quiet, tree-lined city is the schools. San Marino isn’t just beautiful and peaceful, it’s also home to some of the most highly respected public and private schools in Southern California.

Whether you're looking for top-notch academics, a close-knit community, or a place that truly supports your kid’s growth, San Marino has options. Here’s a breakdown of what locals love and what makes these schools stand out.

Public Schools in San Marino

San Marino Unified School District (SMUSD) is consistently ranked among the top public school districts in California. It’s small, high-performing, and widely respected. All four public schools are located right within the city, so there’s a strong sense of community and not a lot of driving around.

1. Valentine Elementary School (K–5)

Nestled in a leafy neighborhood, Valentine feels more like a private school than a public one. Families love the strong parent involvement, the creative curriculum, and the warm campus culture. It’s a place where kids feel seen, supported, and challenged in the best way.

2. Carver Elementary School (K–5)

Carver offers the same high academic standards, but with its own unique personality. Teachers are experienced and deeply involved, and students are encouraged to think critically, explore, and collaborate. Many families move specifically to be in the Carver zone, it’s that well regarded.

3. Huntington Middle School (6–8)

This school is the bridge between childhood and high school, and it does that job beautifully. Huntington emphasizes both academic rigor and emotional wellness, and offers everything from robotics to orchestra to athletics. It’s structured, supportive, and gets kids ready for the next step.

4. San Marino High School (9–12)

Regularly ranked one of the top public high schools in California, SMHS is known for its strong college prep, AP offerings, and high-performing student body. But it’s not just academics, students also have access to great sports teams, clubs, and creative programs like drama and visual arts. It’s rigorous, yes, but also personal.

Private Schools Near San Marino

If you’re exploring alternatives to public schools, there are some fantastic private school options nearby, many just a short drive away.

1. Southwestern Academy (Grades 6–12)

A small, private boarding and day school located in San Marino itself, Southwestern has a more global and inclusive focus. Students come from all over the world, and the school’s flexible, individualized approach appeals to families looking for something outside the traditional model.

2. Clairbourn School (Preschool–8) – San Gabriel

Just outside San Marino, Clairbourn is a warm, welcoming school that blends academics with character education. It’s particularly popular among families looking for a values-driven environment and a strong sense of community.

3. Polytechnic School (K–12) – Pasadena

A little farther up the road in Pasadena, Poly is one of the most respected private schools in the region. Known for academic excellence, strong arts and athletics, and a beautiful campus, it’s highly competitive but if it’s a fit, it’s a fantastic one.

4. Mayfield Junior School (K–8) – Pasadena

Catholic and co-ed, Mayfield balances spiritual formation with academics. Families love the supportive culture and the way it encourages both humility and leadership. It’s a nurturing space where kids grow in confidence and compassion.

So… What’s the “Best” School in San Marino?

Honestly, it depends on your family. San Marino’s public schools are outstanding and for many, that’s a major reason to buy here. But the surrounding area’s private school options are also incredibly strong.

If you’re weighing your options, start by thinking about what kind of environment your child thrives in. Do they need structure or flexibility? Big or small classes? A strong sports program? A creative outlet? From there, the right fit usually becomes clear.

Final Thoughts

San Marino isn’t just a beautiful place to live it’s a community that truly invests in its kids. Whether public or private, the schools here reflect that. And that’s part of what makes homes in this area not just desirable, but truly meaningful for families.

If you’re planning a move, want to talk school zones, or are just curious about how real estate ties into education, we’re here for all of it. No pressure. Just thoughtful, honest help.