Isleton, CA Demographics

A map of Isleton's Population by Race

Isleton, California has an estimated population of 522, a dramatic decrease from the 794 recorded in the 2020 Census. The population is 42.9% White, 42.7% Hispanic, 6.7% Native American/Other, 4.4% Asian, 2.3% Black, and 1.0% Multiracial. This demographic dot map shows the population of Isleton, with one dot drawn for each person counted by the Census, color-coded by race.

Isleton has become more 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 Isleton, that probability was 60.7% in 2020 and 62.6% in the most recent ACS estimates.

Isleton is ranked the 1205th 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). Isleton was ranked the 1131st most populous place in the 2020 Census.

Isleton's White Population

224 residents of Isleton, or 42.9% of the population, identify as White. The share of White residents in Isleton is higher than in California overall, where 33.8% of the population is White. Isleton ranks 1014th statewide in terms of White residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Isleton's White population has declined by an estimated 36.5%. White residents' share of Isleton's population has decreased from 44.5% to 42.9%.

Isleton is more White than neighboring Walnut Grove (42.8% White). Isleton is less White than neighboring Rio Vista (61.9% White), Terminous (94% White), Bethel Island (53.4% White), and Courtland (43.1% White).

Isleton's Black Population

12 residents of Isleton, or 2.3% of the population, identify as Black. The share of Black residents in Isleton is slightly lower than in California overall, where 5.2% of the population is Black. Isleton ranks 546th statewide in terms of Black residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Isleton's Black population has remained roughly the same. Black residents' share of Isleton's population has increased from 1.5% to 2.3%.

Isleton is more Black than neighboring Walnut Grove (0% Black), Terminous (0% Black), Bethel Island (0% Black), and Courtland (0% Black). Isleton is less Black than neighboring Rio Vista (10.3% Black).

Isleton's Asian Population

23 residents of Isleton, or 4.4% of the population, identify as Asian. The share of Asian residents in Isleton is considerably lower than in California overall, where 15.3% of the population is Asian. Isleton ranks 510th statewide in terms of Asian residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Isleton's Asian population has declined by an estimated 36.1%. Asian residents' share of Isleton's population has remained roughly unchanged at 4.4%.

Isleton is more Asian than neighboring Terminous (0% Asian), Bethel Island (2.9% Asian), and Courtland (1.6% Asian). Isleton is less Asian than neighboring Rio Vista (5.4% Asian), and Walnut Grove (12.3% Asian).

Isleton's Hispanic Population

223 residents of Isleton, or 42.7% of the population, identify as Hispanic. The share of Hispanic residents in Isleton is slightly higher than in California overall, where 40.2% of the population is Hispanic. Isleton ranks 447th statewide in terms of Hispanic residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Isleton's Hispanic population has declined by an estimated 35.7%. Hispanic residents' share of Isleton's population has decreased from 43.7% to 42.7%.

Isleton is more Hispanic than neighboring Rio Vista (19.3% Hispanic), Terminous (4.1% Hispanic), and Bethel Island (41.7% Hispanic). Isleton is less Hispanic than neighboring Walnut Grove (44.9% Hispanic), and Courtland (53% Hispanic).

Isleton's Native American/Other Population

35 residents of Isleton, or 6.7% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Isleton is higher than in California overall, where 1.2% of the population is Native American/Other. Isleton ranks 1137th statewide in terms of Native American/Other residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Isleton's Native American/Other population has grown by an estimated 400.0%. Native American/Other residents' share of Isleton's population has increased from 0.9% to 6.7%.

Isleton is more Native American/Other than neighboring Rio Vista (0.5% Native American/Other), Walnut Grove (0% Native American/Other), Terminous (0% Native American/Other), Bethel Island (2% Native American/Other), and Courtland (0% Native American/Other).

Isleton's Multiracial Population

5 residents of Isleton, or 1.0% of the population, identify as Multiracial. The share of Multiracial residents in Isleton is slightly lower than in California overall, where 4.4% of the population is Multiracial. Isleton ranks 744th statewide in terms of Multiracial residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Isleton's Multiracial population has declined by an estimated 87.2%. Multiracial residents' share of Isleton's population has decreased from 4.9% to 1.0%.

Isleton is more Multiracial than neighboring Walnut Grove (0% Multiracial), and Bethel Island (0% Multiracial). Isleton is less Multiracial than neighboring Rio Vista (2.6% Multiracial), Terminous (1.9% Multiracial), and Courtland (2.2% 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.