Somis, CA Demographics

A map of Somis's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	696	850	56.6%	59.5%
Hispanic	432	424	35.2%	29.7%
Asian	78	53	6.3%	3.7%
Multiracial	23	73	1.9%	5.1%
Black	0	11	0.0%	0.8%
Native American/Other	0	18	0.0%	1.3%

Somis, California has an estimated population of 1,229, a large decrease from the 1,429 recorded in the 2020 Census. The population is 56.6% White, 35.2% Hispanic, 6.3% Asian, 1.9% Multiracial, 0.0% Black, and 0.0% Native American/Other. This demographic dot map shows the population of Somis, with one dot drawn for each person counted by the Census, color-coded by race.

Somis is about as racially diverse as it was in 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 Somis, that probability was 55.4% in 2020 and 55.1% in the most recent ACS estimates.

Somis is ranked the 1009th 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). Somis was ranked the 983rd most populous place in the 2020 Census.

Somis's White Population

696 residents of Somis, or 56.6% of the population, identify as White. The share of White residents in Somis is significantly higher than in California overall, where 33.8% of the population is White. Somis ranks 780th statewide in terms of White residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Somis's White population has declined by an estimated 18.1%. White residents' share of Somis's population has decreased from 59.5% to 56.6%.

Somis is more White than neighboring Camarillo (49.3% White), Casa Conejo (50.7% White), Santa Paula (13.4% White), and Moorpark (50.3% White). Somis is less White than neighboring Santa Rosa Valley (69.9% White).

Somis's Black Population

0 residents of Somis, or 0.0% of the population, identify as Black. The share of Black residents in Somis is lower than in California overall, where 5.2% of the population is Black. Somis ranks 862nd statewide in terms of Black residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Somis's Black population has declined by an estimated 100.0%. Black residents' share of Somis's population has decreased from 0.8% to 0.0%.

Somis is less Black than neighboring Camarillo (3% Black), Casa Conejo (3.5% Black), Santa Rosa Valley (2.9% Black), Santa Paula (1.3% Black), and Moorpark (3.1% Black).

Somis's Asian Population

78 residents of Somis, or 6.3% of the population, identify as Asian. The share of Asian residents in Somis is lower than in California overall, where 15.3% of the population is Asian. Somis ranks 584th statewide in terms of Asian residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Somis's Asian population has grown by an estimated 47.2%. Asian residents' share of Somis's population has increased from 3.7% to 6.3%.

Somis is more Asian than neighboring Casa Conejo (5.6% Asian), and Santa Paula (1.3% Asian). Somis is less Asian than neighboring Camarillo (11.1% Asian), Santa Rosa Valley (11% Asian), and Moorpark (6.7% Asian).

Somis's Hispanic Population

432 residents of Somis, or 35.2% of the population, identify as Hispanic. The share of Hispanic residents in Somis is slightly lower than in California overall, where 40.2% of the population is Hispanic. Somis ranks 658th statewide in terms of Hispanic residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Somis's Hispanic population has grown by an estimated 1.9%. Hispanic residents' share of Somis's population has increased from 29.7% to 35.2%.

Somis is more Hispanic than neighboring Camarillo (30.3% Hispanic), Casa Conejo (24.4% Hispanic), Santa Rosa Valley (11.1% Hispanic), and Moorpark (34.4% Hispanic). Somis is less Hispanic than neighboring Santa Paula (81.7% Hispanic).

Somis's Native American/Other Population

0 residents of Somis, 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 Somis is comparable to the share in California overall, where 1.2% of the population is Native American/Other. Somis ranks 779th statewide in terms of Native American/Other residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Somis's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Somis's population has decreased from 1.3% to 0.0%.

Somis is less Native American/Other than neighboring Camarillo (1.1% Native American/Other), Casa Conejo (8% Native American/Other), Santa Rosa Valley (1.5% Native American/Other), Santa Paula (1.2% Native American/Other), and Moorpark (0.2% Native American/Other).

Somis's Multiracial Population

23 residents of Somis, or 1.9% of the population, identify as Multiracial. The share of Multiracial residents in Somis is slightly lower than in California overall, where 4.4% of the population is Multiracial. Somis ranks 697th statewide in terms of Multiracial residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Somis's Multiracial population has declined by an estimated 68.5%. Multiracial residents' share of Somis's population has decreased from 5.1% to 1.9%.

Somis is more Multiracial than neighboring Santa Paula (1.1% Multiracial). Somis is less Multiracial than neighboring Camarillo (5.2% Multiracial), Casa Conejo (7.8% Multiracial), Santa Rosa Valley (3.6% Multiracial), and Moorpark (5.3% 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.