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San Marino, CA Demographics & ZIP Codes
San Marino, California demographics and median household income by ZIP code (in Los Angeles County) — 1 ZIP codes — population 12,464 — median income $186,023 — avg. home value $2,000,001. Compare income, housing, and population across ZIP codes on US5.
Population
12,464
Median household income (avg.)
$186,023
248% of U.S. median
Average home value
$2,000,001
575% of U.S. median
Average rent
$3,501
301% of U.S. median
Median age (avg.)
45.6
San Marino demographics
San Marino, California covers 1 ZIP code primarily in Los Angeles County, with a combined ZIP-area population of about 12,464.
Across ZIP codes with age data, the average median age is about 45.6 years.
Median household income in San Marino
The average median household income across ZIP codes in San Marino, California is about $186,023 — about 89% above the CA ZIP average ($98,324), and about 148% above the U.S. median ($75,149).
The highest median household income among listed ZIPs is about $186,023 in 91108.
Housing in San Marino
For housing in San Marino, California, the average median home value is about $2,000,001 and the average median rent is about $3,501.
The most populous ZIP in this set is 91108 (about 12,464 residents). Use the table below to compare population, income, and home values across codes.
ZIP codes in San Marino
Sort by population, income, or home value. Click a column header to toggle ascending / descending.
| ZIP | City | County | State | Population ↓ | Income | Home value |
|---|---|---|---|---|---|---|
| 91108 | San Marino | Los Angeles County | CA | 12,464 | $186,023 | $2,000,001 |
Frequently asked questions
What are the demographics of San Marino?
San Marino, California has a combined ZIP-area population of about 12,464 across 1 ZIP codes (primarily Los Angeles County). Browse the ZIP table below for population, income, and housing by code.
What is the median household income in San Marino?
The average median household income across ZIP codes in San Marino, California is about $186,023, about 89% above the state ZIP average ($98,324), and about 148% above the U.S. median ($75,149). Average median home value is about $2,000,001.
How many ZIP codes are in San Marino?
San Marino, California includes 1 ZIP codes on US5. Each row links to demographics, median income, and housing for that code.
Where can I find ZIP code demographics for San Marino?
This page lists ZIP codes in San Marino, California with population, median household income, and home value. Select a ZIP for a full demographics profile.