Hiouchi, CA Demographics

A map of Hiouchi's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	105	260	100.0%	82.8%
Black	0	3	0.0%	1.0%
Asian	0	4	0.0%	1.3%
Hispanic	0	16	0.0%	5.1%
Native American/Other	0	15	0.0%	4.8%
Multiracial	0	16	0.0%	5.1%

Hiouchi, California has an estimated population of 105, a dramatic decrease from the 314 recorded in the 2020 Census. The population is 100.0% White, 0.0% Black, 0.0% Asian, 0.0% Hispanic, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Hiouchi, with one dot drawn for each person counted by the Census, color-coded by race.

Hiouchi 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 Hiouchi, that probability was 30.7% in 2020 and 0.0% in the most recent ACS estimates.

Hiouchi is ranked the 1453rd 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). Hiouchi was ranked the 1301st most populous place in the 2020 Census.

Hiouchi's White Population

105 residents of Hiouchi, or 100.0% of the population, identify as White. The share of White residents in Hiouchi is significantly higher than in California overall, where 33.8% of the population is White. Hiouchi ranks 142nd statewide in terms of White residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Hiouchi's White population has declined by an estimated 59.6%. White residents' share of Hiouchi's population has increased from 82.8% to 100.0%.

Hiouchi is more White than neighboring Bertsch-Oceanview (60.8% White), Gasquet (52.3% White), Fort Dick (63.7% White), Crescent City (50.3% White), and Smith River (39.6% White).

Hiouchi's Black Population

0 residents of Hiouchi, or 0.0% of the population, identify as Black. The share of Black residents in Hiouchi is lower than in California overall, where 5.2% of the population is Black. Hiouchi ranks 743rd statewide in terms of Black residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Hiouchi's Black population has declined by an estimated 100.0%. Black residents' share of Hiouchi's population has decreased from 1.0% to 0.0%.

Hiouchi is less Black than neighboring Crescent City (10% Black).

Hiouchi's Asian Population

0 residents of Hiouchi, or 0.0% of the population, identify as Asian. The share of Asian residents in Hiouchi is significantly lower than in California overall, where 15.3% of the population is Asian. Hiouchi ranks 1049th statewide in terms of Asian residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Hiouchi's Asian population has declined by an estimated 100.0%. Asian residents' share of Hiouchi's population has decreased from 1.3% to 0.0%.

Hiouchi is less Asian than neighboring Bertsch-Oceanview (0.1% Asian), Fort Dick (7.5% Asian), and Crescent City (1.4% Asian).

Hiouchi's Hispanic Population

0 residents of Hiouchi, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Hiouchi is significantly lower than in California overall, where 40.2% of the population is Hispanic. Hiouchi ranks 1532nd statewide in terms of Hispanic residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Hiouchi's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Hiouchi's population has decreased from 5.1% to 0.0%.

Hiouchi is less Hispanic than neighboring Bertsch-Oceanview (23.3% Hispanic), Gasquet (12.1% Hispanic), Fort Dick (9.1% Hispanic), Crescent City (27.6% Hispanic), and Smith River (35.6% Hispanic).

Hiouchi's Native American/Other Population

0 residents of Hiouchi, 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 Hiouchi is comparable to the share in California overall, where 1.2% of the population is Native American/Other. Hiouchi ranks 124th statewide in terms of Native American/Other residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Hiouchi's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Hiouchi's population has decreased from 4.8% to 0.0%.

Hiouchi is less Native American/Other than neighboring Bertsch-Oceanview (10.3% Native American/Other), Fort Dick (9.9% Native American/Other), Crescent City (3.5% Native American/Other), and Smith River (24.7% Native American/Other).

Hiouchi's Multiracial Population

0 residents of Hiouchi, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Hiouchi is slightly lower than in California overall, where 4.4% of the population is Multiracial. Hiouchi ranks 702nd statewide in terms of Multiracial residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Hiouchi's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Hiouchi's population has decreased from 5.1% to 0.0%.

Hiouchi is less Multiracial than neighboring Bertsch-Oceanview (5.5% Multiracial), Gasquet (35.5% Multiracial), Fort Dick (9.9% Multiracial), and Crescent City (7.2% 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.