Casa de Oro-Mount Helix, CA Demographics

A map of Casa de Oro-Mount Helix's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	11,993	11,836	60.7%	60.5%
Hispanic	5,208	4,544	26.3%	23.2%
Multiracial	968	1,068	4.9%	5.5%
Asian	620	718	3.1%	3.7%
Black	535	1,174	2.7%	6.0%
Native American/Other	441	236	2.2%	1.2%

Casa de Oro-Mount Helix, California has an estimated population of 19,765, a less than 1% change from the 19,576 recorded in the 2020 Census. The population is 60.7% White, 26.3% Hispanic, 4.9% Multiracial, 3.1% Asian, 2.7% Black, and 2.2% Native American/Other. This demographic dot map shows the population of Casa de Oro-Mount Helix, with one dot drawn for each person counted by the Census, color-coded by race.

Casa de Oro-Mount Helix has become 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 Casa de Oro-Mount Helix, that probability was 57.3% in 2020 and 55.8% in the most recent ACS estimates.

Casa de Oro-Mount Helix is ranked the 349th 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). Casa de Oro-Mount Helix was ranked the 357th most populous place in the 2020 Census.

Casa de Oro-Mount Helix's White Population

11,993 residents of Casa de Oro-Mount Helix, or 60.7% of the population, identify as White. The share of White residents in Casa de Oro-Mount Helix is significantly higher than in California overall, where 33.8% of the population is White. Casa de Oro-Mount Helix ranks 765th statewide in terms of White residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Casa de Oro-Mount Helix's White population has grown by an estimated 1.3%. White residents' share of Casa de Oro-Mount Helix's population has remained roughly unchanged at 60.7%.

Casa de Oro-Mount Helix is more White than neighboring Spring Valley CDP (San Diego County) (36.9% White), El Cajon (51.9% White), La Mesa (50.8% White), and Bostonia (48.6% White). Casa de Oro-Mount Helix is less White than neighboring Rancho San Diego (70.4% White).

Casa de Oro-Mount Helix's Black Population

535 residents of Casa de Oro-Mount Helix, or 2.7% of the population, identify as Black. The share of Black residents in Casa de Oro-Mount Helix is slightly lower than in California overall, where 5.2% of the population is Black. Casa de Oro-Mount Helix ranks 170th statewide in terms of Black residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Casa de Oro-Mount Helix's Black population has declined by an estimated 54.4%. Black residents' share of Casa de Oro-Mount Helix's population has decreased from 6.0% to 2.7%.

Casa de Oro-Mount Helix is more Black than neighboring Rancho San Diego (1% Black). Casa de Oro-Mount Helix is less Black than neighboring Spring Valley CDP (San Diego County) (11.2% Black), El Cajon (5.8% Black), La Mesa (7.7% Black), and Bostonia (8.8% Black).

Casa de Oro-Mount Helix's Asian Population

620 residents of Casa de Oro-Mount Helix, or 3.1% of the population, identify as Asian. The share of Asian residents in Casa de Oro-Mount Helix is considerably lower than in California overall, where 15.3% of the population is Asian. Casa de Oro-Mount Helix ranks 588th statewide in terms of Asian residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Casa de Oro-Mount Helix's Asian population has declined by an estimated 13.6%. Asian residents' share of Casa de Oro-Mount Helix's population has decreased from 3.7% to 3.1%.

Casa de Oro-Mount Helix is less Asian than neighboring Spring Valley CDP (San Diego County) (5.3% Asian), El Cajon (5.3% Asian), Rancho San Diego (4.7% Asian), La Mesa (5.9% Asian), and Bostonia (3.3% Asian).

Casa de Oro-Mount Helix's Hispanic Population

5,208 residents of Casa de Oro-Mount Helix, or 26.3% of the population, identify as Hispanic. The share of Hispanic residents in Casa de Oro-Mount Helix is considerably lower than in California overall, where 40.2% of the population is Hispanic. Casa de Oro-Mount Helix ranks 796th statewide in terms of Hispanic residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Casa de Oro-Mount Helix's Hispanic population has grown by an estimated 14.6%. Hispanic residents' share of Casa de Oro-Mount Helix's population has increased from 23.2% to 26.3%.

Casa de Oro-Mount Helix is more Hispanic than neighboring Rancho San Diego (15.7% Hispanic). Casa de Oro-Mount Helix is less Hispanic than neighboring Spring Valley CDP (San Diego County) (40.7% Hispanic), El Cajon (29% Hispanic), La Mesa (27.9% Hispanic), and Bostonia (32.8% Hispanic).

Casa de Oro-Mount Helix's Native American/Other Population

441 residents of Casa de Oro-Mount Helix, or 2.2% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Casa de Oro-Mount Helix is comparable to the share in California overall, where 1.2% of the population is Native American/Other. Casa de Oro-Mount Helix ranks 826th statewide in terms of Native American/Other residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Casa de Oro-Mount Helix's Native American/Other population has grown by an estimated 86.9%. Native American/Other residents' share of Casa de Oro-Mount Helix's population has increased from 1.2% to 2.2%.

Casa de Oro-Mount Helix is more Native American/Other than neighboring Spring Valley CDP (San Diego County) (1.1% Native American/Other), El Cajon (1.3% Native American/Other), Rancho San Diego (1.7% Native American/Other), La Mesa (0.9% Native American/Other), and Bostonia (1.7% Native American/Other).

Casa de Oro-Mount Helix's Multiracial Population

968 residents of Casa de Oro-Mount Helix, or 4.9% of the population, identify as Multiracial. The share of Multiracial residents in Casa de Oro-Mount Helix is comparable to the share in California overall, where 4.4% of the population is Multiracial. Casa de Oro-Mount Helix ranks 609th statewide in terms of Multiracial residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Casa de Oro-Mount Helix's Multiracial population has declined by an estimated 9.4%. Multiracial residents' share of Casa de Oro-Mount Helix's population has decreased from 5.5% to 4.9%.

Casa de Oro-Mount Helix is more Multiracial than neighboring Spring Valley CDP (San Diego County) (4.8% Multiracial). Casa de Oro-Mount Helix is less Multiracial than neighboring El Cajon (6.7% Multiracial), Rancho San Diego (6.4% Multiracial), and La Mesa (6.9% 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.