Alamo, CA Demographics

A map of Alamo's Population by Race

Alamo, California had a population of 15,314 in 2020. It was 74.3% White, 0.7% Black, 11.6% Asian, 7.3% Hispanic, 0.8% Native American/Other, and 5.2% Multiracial. This map presents the population of Alamo, with one dot drawn for each person counted in the 2020 Census, color-coded by race.

Of the 1,611 places in California, Alamo is the 402nd 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).

Alamo's White Population

11,379 residents of Alamo identify as White, or 74.3%. This makes the White share of the population of Alamo considerably larger than the White share of the population of California (34.7% White). Of the 1,611 places in California, Alamo is ranked #428 in terms of White residents as a share of the population.

Alamo is more White than neighboring Castle Hill (72.5% White), North Gate (72% White), Walnut Creek (64.1% White), and Shell Ridge (72.6% White). Alamo is less White than neighboring San Miguel (76.2% White).

Alamo's Black Population

114 residents of Alamo identify as Black, or 0.7%. This makes the Black share of the population of Alamo roughly similar to the Black share of the population of California (5.4% Black). Of the 1,611 places in California, Alamo is ranked #875 in terms of Black residents as a share of the population.

Alamo is more Black than neighboring San Miguel (0.6% Black), North Gate (0.3% Black), and Shell Ridge (0.6% Black). Alamo is less Black than neighboring Walnut Creek (2.1% Black).

Alamo's Asian Population

1,784 residents of Alamo identify as Asian, or 11.6%. This makes the Asian share of the population of Alamo roughly similar to the Asian share of the population of California (15.1% Asian). Of the 1,611 places in California, Alamo is ranked #262 in terms of Asian residents as a share of the population.

Alamo is more Asian than neighboring San Miguel (8.3% Asian), and North Gate (10.6% Asian). Alamo is less Asian than neighboring Walnut Creek (16.5% Asian), and Shell Ridge (12.3% Asian).

Alamo's Hispanic Population

1,115 residents of Alamo identify as Hispanic, or 7.3%. This makes the Hispanic share of the population of Alamo considerably less than the Hispanic share of the population of California (39.4% Hispanic). Of the 1,611 places in California, Alamo is ranked #1420 in terms of Hispanic residents as a share of the population.

Alamo is more Hispanic than neighboring Castle Hill (7.2% Hispanic), and Shell Ridge (7.2% Hispanic). Alamo is less Hispanic than neighboring San Miguel (8% Hispanic), North Gate (10.2% Hispanic), and Walnut Creek (10.4% Hispanic).

Alamo's Native American/Other Population

130 residents of Alamo identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other, or 0.8%. This makes the Native American/Other share of the population of Alamo 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, Alamo is ranked #1165 in terms of Native American/Other residents as a share of the population.

Alamo is more Native American/Other than neighboring North Gate (0.1% Native American/Other). Alamo is less Native American/Other than neighboring San Miguel (1.2% Native American/Other), Castle Hill (1.1% Native American/Other), Walnut Creek (0.9% Native American/Other), and Shell Ridge (1% Native American/Other).

Alamo's Multiracial Population

792 residents of Alamo identify as Multiracial, or 5.2%. This makes the Multiracial share of the population of Alamo roughly similar to the Multiracial share of the population of California (4.1% Multiracial). Of the 1,611 places in California, Alamo is ranked #659 in terms of Multiracial residents as a share of the population.

Alamo is less Multiracial than neighboring San Miguel (5.6% Multiracial), Castle Hill (7% Multiracial), North Gate (6.7% Multiracial), Walnut Creek (6% Multiracial), and Shell Ridge (6.3% Multiracial).

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