San Marino, CA

View of San Marino, CA
Image credit: sebi ryffel from Los Angeles / CC BY-SA 2.0
Population
11,964
U.S. Census Population Estimates Program · 2025
Elevation
567 ft
Median Home Value
$2,000,001
U.S. Census American Community Survey 5-Year · 2024
Median Rent
$3,501/mo
U.S. Census American Community Survey 5-Year · 2024
Median Income
$214,167
U.S. Census American Community Survey 5-Year · 2024
General Quality
Overall rating out of 100

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About San Marino

San Marino is known for its peaceful, manicured neighborhoods and timeless architecture. The city grew out of citrus groves and the historic San Marino Ranch in the early twentieth century, planned from the very beginning with a focus on single-family homes. Early city leaders established strict building rules that kept out commercial sprawl and large apartment complexes. As a result, the residential streets today feel quiet and private, filled with mature oak and jacaranda trees alongside classic 1920s Spanish Colonial, Tudor, and Colonial Revival homes on spacious, well-tended lots.

El Molino Viejo (back side), San Marino

With so much of the city dedicated to residences, local businesses cluster into a couple of charming, easy-to-navigate corridors. Huntington Drive and a brief stretch of Mission Street hold the town's cafes, neighborhood dry cleaners, upscale boutiques, and casual lunch spots. For outdoor recreation, residents head to Lacy Park, a scenic green space of more than twenty-five acres near the middle of town. It is where you will find neighbors jogging around the walking loops, playing a match on the tennis courts, watching their kids on the playground, or relaxing near the rose garden.

San marino city hall

One of the biggest perks of living in San Marino is having The Huntington Library, Art Museum, and Botanical Gardens right down the street. Originally the private estate of railroad magnate Henry Huntington, this sprawling property covers more than a hundred acres of world-class themed landscapes, including tranquil Japanese and Chinese gardens. The historic mansion and gallery buildings house celebrated American and European art, while the research library attracts scholars and visiting researchers from around the world to study rare books and manuscripts.

The community today is diverse, tight-knit, and deeply invested in its top-ranking public school system. Crowell Public Library acts as a lively gathering place, offering multilingual book collections, children's story times, and local art exhibits inside the Crain Art Gallery. Between weekend runs at Lacy Park, seasonal lectures and evening strolls at The Huntington, and friendly sidewalk greetings along Mission Street, San Marino provides a quiet, neighborly retreat that sits only minutes from Pasadena and downtown Los Angeles.

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