Census Dots

San Marino, CA Demographics

A map of San Marino's Population by Race

Race
PopulationPercent
Asian
7,58160.6%
White
3,46927.7%
Hispanic
8887.1%
Multiracial
4843.9%
Black
580.5%
Native American/Other
330.3%

San Marino, California had a population of 12,513 in 2020. It was 27.7% White, 0.5% Black, 60.6% Asian, 7.1% Hispanic, 0.3% Native American/Other, and 3.9% Multiracial. This map presents the population of San Marino, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,611 places in California, San Marino is the 445th most populous. This ranking is based on the Census definition of a place, which includes incorporated places like cities, towns, and villages, as well as unincorporated census-designated places (CDPs).

San Marino's White Population

3,469 residents of San Marino identify as White, or 27.7%. This makes the White share of the population of San Marino slightly less than the White share of the population of California (34.7% White). Of the 1,611 places in California, San Marino is ranked #1212 in terms of White residents as a share of the population.

San Marino is more White than neighboring San Gabriel (8.5% White), East San Gabriel (13.8% White), East Pasadena (24.9% White), and Alhambra (8.4% White). San Marino is less White than neighboring San Pasqual (47% White).

San Marino's Black Population

58 residents of San Marino identify as Black, or 0.5%. This makes the Black share of the population of San Marino roughly similar to the Black share of the population of California (5.4% Black). Of the 1,611 places in California, San Marino is ranked #1016 in terms of Black residents as a share of the population.

San Marino is less Black than neighboring San Pasqual (3.1% Black), San Gabriel (0.9% Black), East San Gabriel (1.1% Black), East Pasadena (2.6% Black), and Alhambra (1.6% Black).

San Marino's Asian Population

7,581 residents of San Marino identify as Asian, or 60.6%. This makes the Asian share of the population of San Marino considerably larger than the Asian share of the population of California (15.1% Asian). Of the 1,611 places in California, San Marino is ranked #13 in terms of Asian residents as a share of the population.

San Marino is more Asian than neighboring San Pasqual (23.8% Asian), East San Gabriel (54.8% Asian), East Pasadena (32% Asian), and Alhambra (51.3% Asian). San Marino is less Asian than neighboring San Gabriel (63.4% Asian).

San Marino's Hispanic Population

888 residents of San Marino identify as Hispanic, or 7.1%. This makes the Hispanic share of the population of San Marino considerably less than the Hispanic share of the population of California (39.4% Hispanic). Of the 1,611 places in California, San Marino is ranked #1434 in terms of Hispanic residents as a share of the population.

San Marino is less Hispanic than neighboring San Pasqual (20.4% Hispanic), San Gabriel (25% Hispanic), East San Gabriel (27.3% Hispanic), East Pasadena (36.1% Hispanic), and Alhambra (36.1% Hispanic).

San Marino's Native American/Other Population

33 residents of San Marino identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.3%. This makes the Native American/Other share of the population of San Marino roughly similar to the Native American/Other share of the population of California (1.3% Native American/Other). Of the 1,611 places in California, San Marino is ranked #1483 in terms of Native American/Other residents as a share of the population.

San Marino is less Native American/Other than neighboring San Pasqual (0.7% Native American/Other), San Gabriel (0.4% Native American/Other), East San Gabriel (0.6% Native American/Other), East Pasadena (0.9% Native American/Other), and Alhambra (0.6% Native American/Other).

San Marino's Multiracial Population

484 residents of San Marino identify as Multiracial, or 3.9%. This makes the Multiracial share of the population of San Marino roughly similar to the Multiracial share of the population of California (4.1% Multiracial). Of the 1,611 places in California, San Marino is ranked #980 in terms of Multiracial residents as a share of the population.

San Marino is more Multiracial than neighboring San Gabriel (1.8% Multiracial), East San Gabriel (2.3% Multiracial), East Pasadena (3.3% Multiracial), and Alhambra (1.9% Multiracial). San Marino is less Multiracial than neighboring San Pasqual (5% Multiracial).

Source: 2020 Census State Redistricting Data and Census TIGER/Line Shapefiles.