Casmalia, CA Demographics

A map of Casmalia's Population by Race

Casmalia, California has an estimated population of 55, a dramatic decrease from the 147 recorded in the 2020 Census. The population is 50.9% Hispanic, 49.1% White, 0.0% Black, 0.0% Asian, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Casmalia, with one dot drawn for each person counted by the Census, color-coded by race.

Casmalia has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than California overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Casmalia, that probability was 56.5% in 2020 and 50.0% in the most recent ACS estimates.

Casmalia is ranked the 1514th most populous place in California, out of 1,618 places. 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). Casmalia was ranked the 1450th most populous place in the 2020 Census.

Casmalia's White Population

27 residents of Casmalia, or 49.1% of the population, identify as White. The share of White residents in Casmalia is significantly higher than in California overall, where 33.8% of the population is White. Casmalia ranks 946th statewide in terms of White residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Casmalia's White population has declined by an estimated 63.0%. White residents' share of Casmalia's population has decreased from 49.7% to 49.1%.

Casmalia is more White than neighboring Santa Maria (13.8% White), and Guadalupe (7.1% White). Casmalia is less White than neighboring Vandenberg AFB (55.3% White), Orcutt (50.9% White), and Vandenberg Village (54.4% White).

Casmalia's Black Population

0 residents of Casmalia, or 0.0% of the population, identify as Black. The share of Black residents in Casmalia is lower than in California overall, where 5.2% of the population is Black. Casmalia ranks 1349th statewide in terms of Black residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Casmalia's Black population has grown from 0 to an estimated 0. Black residents' share of Casmalia's population has remained roughly unchanged at 0.0%.

Casmalia is less Black than neighboring Vandenberg AFB (8.7% Black), Orcutt (1.3% Black), Santa Maria (0.8% Black), and Vandenberg Village (2.8% Black).

Casmalia's Asian Population

0 residents of Casmalia, or 0.0% of the population, identify as Asian. The share of Asian residents in Casmalia is significantly lower than in California overall, where 15.3% of the population is Asian. Casmalia ranks 1255th statewide in terms of Asian residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Casmalia's Asian population has declined by an estimated 100.0%. Asian residents' share of Casmalia's population has decreased from 0.7% to 0.0%.

Casmalia is less Asian than neighboring Vandenberg AFB (5% Asian), Orcutt (3.1% Asian), Santa Maria (4.2% Asian), Guadalupe (1.6% Asian), and Vandenberg Village (2.2% Asian).

Casmalia's Hispanic Population

28 residents of Casmalia, or 50.9% of the population, identify as Hispanic. The share of Hispanic residents in Casmalia is considerably higher than in California overall, where 40.2% of the population is Hispanic. Casmalia ranks 457th statewide in terms of Hispanic residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Casmalia's Hispanic population has declined by an estimated 55.6%. Hispanic residents' share of Casmalia's population has increased from 42.9% to 50.9%.

Casmalia is more Hispanic than neighboring Vandenberg AFB (17.5% Hispanic), Orcutt (38.9% Hispanic), and Vandenberg Village (32.9% Hispanic). Casmalia is less Hispanic than neighboring Santa Maria (79.1% Hispanic), and Guadalupe (89.8% Hispanic).

Casmalia's Native American/Other Population

0 residents of Casmalia, or 0.0% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Casmalia is comparable to the share in California overall, where 1.2% of the population is Native American/Other. Casmalia ranks 1522nd statewide in terms of Native American/Other residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Casmalia's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of Casmalia's population has remained roughly unchanged at 0.0%.

Casmalia is less Native American/Other than neighboring Vandenberg AFB (1.8% Native American/Other), Orcutt (0.5% Native American/Other), Santa Maria (0.4% Native American/Other), Guadalupe (0.4% Native American/Other), and Vandenberg Village (0.2% Native American/Other).

Casmalia's Multiracial Population

0 residents of Casmalia, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Casmalia is slightly lower than in California overall, where 4.4% of the population is Multiracial. Casmalia ranks 309th statewide in terms of Multiracial residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Casmalia's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Casmalia's population has decreased from 6.8% to 0.0%.

Casmalia is less Multiracial than neighboring Vandenberg AFB (11.7% Multiracial), Orcutt (5.3% Multiracial), Santa Maria (1.7% Multiracial), Guadalupe (1.1% Multiracial), and Vandenberg Village (7.5% Multiracial).

Sources: Most recent population estimates are from the 2020-2024 American Community Survey 5-Year Estimates. 2020 population counts and map data are from 2020 Census State Redistricting Data. Geographic data are from Census TIGER/Line Shapefiles.