Allendale, CA Demographics

A map of Allendale's Population by Race

Allendale, California has an estimated population of 1,734, an increase from the 1,651 recorded in the 2020 Census. The population is 63.0% White, 19.3% Hispanic, 6.6% Black, 6.5% Multiracial, 4.6% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Allendale, with one dot drawn for each person counted by the Census, color-coded by race.

Allendale has become considerably 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 Allendale, that probability was 47.2% in 2020 and 55.5% in the most recent ACS estimates.

Allendale is ranked the 927th 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). Allendale was ranked the 950th most populous place in the 2020 Census.

Allendale's White Population

1,092 residents of Allendale, or 63.0% of the population, identify as White. The share of White residents in Allendale is significantly higher than in California overall, where 33.8% of the population is White. Allendale ranks 566th statewide in terms of White residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Allendale's White population has declined by an estimated 5.8%. White residents' share of Allendale's population has decreased from 70.2% to 63.0%.

Allendale is more White than neighboring Hartley (61% White), Vacaville (44.3% White), Winters (47.5% White), and Dixon (44.4% White). Allendale is less White than neighboring Elmira (74.9% White).

Allendale's Black Population

115 residents of Allendale, or 6.6% of the population, identify as Black. The share of Black residents in Allendale is comparable to the share in California overall, where 5.2% of the population is Black. Allendale ranks 338th statewide in terms of Black residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Allendale's Black population has grown by an estimated 150.0%. Black residents' share of Allendale's population has increased from 2.8% to 6.6%.

Allendale is more Black than neighboring Hartley (3.2% Black), Winters (0.2% Black), Elmira (0% Black), and Dixon (3.2% Black). Allendale is less Black than neighboring Vacaville (8.3% Black).

Allendale's Asian Population

79 residents of Allendale, or 4.6% of the population, identify as Asian. The share of Asian residents in Allendale is considerably lower than in California overall, where 15.3% of the population is Asian. Allendale ranks 826th statewide in terms of Asian residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Allendale's Asian population has grown by an estimated 132.4%. Asian residents' share of Allendale's population has increased from 2.1% to 4.6%.

Allendale is more Asian than neighboring Hartley (0% Asian), Winters (0.9% Asian), and Dixon (4% Asian). Allendale is less Asian than neighboring Vacaville (11% Asian), and Elmira (17.9% Asian).

Allendale's Hispanic Population

335 residents of Allendale, or 19.3% of the population, identify as Hispanic. The share of Hispanic residents in Allendale is significantly lower than in California overall, where 40.2% of the population is Hispanic. Allendale ranks 955th statewide in terms of Hispanic residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Allendale's Hispanic population has grown by an estimated 17.5%. Hispanic residents' share of Allendale's population has increased from 17.3% to 19.3%.

Allendale is more Hispanic than neighboring Elmira (7.2% Hispanic). Allendale is less Hispanic than neighboring Hartley (25.9% Hispanic), Vacaville (27.9% Hispanic), Winters (46.8% Hispanic), and Dixon (43.2% Hispanic).

Allendale's Native American/Other Population

0 residents of Allendale, 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 Allendale is comparable to the share in California overall, where 1.2% of the population is Native American/Other. Allendale ranks 731st statewide in terms of Native American/Other residents as a share of the population, out of 1,618 places.

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

Allendale is less Native American/Other than neighboring Vacaville (1.3% Native American/Other), Winters (0.3% Native American/Other), and Dixon (1.7% Native American/Other).

Allendale's Multiracial Population

113 residents of Allendale, or 6.5% of the population, identify as Multiracial. The share of Multiracial residents in Allendale is slightly higher than in California overall, where 4.4% of the population is Multiracial. Allendale ranks 390th statewide in terms of Multiracial residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Allendale's Multiracial population has grown by an estimated 7.6%. Multiracial residents' share of Allendale's population has remained roughly unchanged at 6.5%.

Allendale is more Multiracial than neighboring Winters (4.2% Multiracial), Elmira (0% Multiracial), and Dixon (3.5% Multiracial). Allendale is less Multiracial than neighboring Hartley (9.9% Multiracial), and Vacaville (7.3% 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.