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Data on this report is based on areas within the legal city boundary, outlined in black on the map. Any additional neighborhoods shown on the map are associated with the city by name and are included for reference only.
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San Marino, CA
Demographic Data



San Marino Population Statistics

Source & Methodology

Analytics built by:   Location, Inc.

Raw data sources:   American Community Survey, U.S. Bureau of the Census, U.S. Department of Education, 50 state departments of education, U.S. Bureau of Labor Statistics, Federal Bureau of Investigation, 18,000+ local law enforcement agencies, Federal Housing Finance Agency, U.S. Geological Service, National Agricultural Statistics Service.

Date(s) & Update Frequency:   2023 (latest available). Updated annually. Please note: Unemployment data updated February 2025.

Methodology:   Unlike standardly available Census demographics, NeighborhoodScout uses dozens of custom models to transform 8.5 million raw demographic data elements from government sources into proprietary indices and insights…. Read more about Scout's Demographic Data

San Marino Population & Age Distribution

Total Population

11,977

Age

Under 5 Years:
4.6%
5 - 17:
19.0%
18 - 24:
4.4%
25 - 34:
10.9%
35 - 54:
25.0%
55 - 64:
13.8%
Over 65 Years:
22.2%

Educational Attainment of Adults

Attending College
High School Graduates
College Graduated
3.3%
3.3%
96.4%
96.4%
80.2%
80.2%
0% 100.0%
% of Residents

Income

Per capita Income

San Marino
USA
$90,890
$90,890
$43,289
$43,289

Median household income

San Marino
USA
$187,633
$187,633
$78,538
$78,538
Individuals Below Poverty Level

5.8%

Employment Industries

View all industries
Healthcare
Professional, scientific, and technical services
Education
Finance
Wholesale
Manufacturing
Retail
Real estate
Transportation
Arts
Other
Public Service
Information Technology
18.0%
18.0%
12.5%
12.5%
8.9%
8.9%
7.7%
7.7%
7.4%
7.4%
7.2%
7.2%
7.0%
7.0%
5.7%
5.7%
5.7%
5.7%
5.6%
5.6%
3.7%
3.7%
2.9%
2.9%
2.8%
2.8%
0% 100%
% of Residents

Race & Ethnic Diversity

Asian
White
Hispanic or Latino (Of Any Race)
Other Race / Two or More Races
Black or African American
Native Hawaiian and Other Pacific Islanders
American Indian and Alaska Native
68.9%
68.9%
20.0%
20.0%
7.2%
7.2%
3.4%
3.4%
0.3%
0.3%
0.1%
0.1%
0.0%
0.0%
0% 100.0%
% of Residents

Ancestry

See all ancestries
English
German
Irish
Italian
Polish
European
French
Eastern European
Lebanese
Scottish
Swedish
Greek
Armenian
British
Finnish
Danish
Canadian
Welsh
Czechoslovakian
Swiss
4.5%
4.5%
4.3%
4.3%
3.1%
3.1%
2.8%
2.8%
1.3%
1.3%
1.1%
1.1%
1.0%
1.0%
0.8%
0.8%
0.7%
0.7%
0.6%
0.6%
0.6%
0.6%
0.5%
0.5%
0.5%
0.5%
0.5%
0.5%
0.4%
0.4%
0.4%
0.4%
0.4%
0.4%
0.3%
0.3%
0.3%
0.3%
0.2%
0.2%
0% 100%
% of Residents

Languages Spoken

See all languages
Chinese
English
Spanish
Korean
Vietnamese
Langs. of India
Japanese
French
German/Yiddish
Other Asian languages
Pacific Island languages
Arabic
Thai
West Germanic languages
Tagalog
Slavic languages
Hungarian
Persian
Armenian
African languages
45.1%
45.1%
39.3%
39.3%
4.8%
4.8%
1.7%
1.7%
1.1%
1.1%
0.9%
0.9%
0.8%
0.8%
0.8%
0.8%
0.7%
0.7%
0.6%
0.6%
0.5%
0.5%
0.5%
0.5%
0.3%
0.3%
0.3%
0.3%
0.2%
0.2%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.1%
0.0%
0.0%
0% 100%
% of Residents
Foreign Born San Marino Residents

46.6%

Real Estate in Popular San Marino Neighborhoods

Popular real estate near San Marino

Zip Codes in San Marino, CA