Hartley, CA Demographics

A map of Hartley's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	1,484	1,501	61.0%	61.8%
Hispanic	629	580	25.9%	23.9%
Multiracial	240	160	9.9%	6.6%
Black	78	61	3.2%	2.5%
Asian	0	92	0.0%	3.8%
Native American/Other	0	36	0.0%	1.5%

Hartley, California has an estimated population of 2,431, a less than 1% change from the 2,430 recorded in the 2020 Census. The population is 61.0% White, 25.9% Hispanic, 9.9% Multiracial, 3.2% Black, 0.0% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Hartley, with one dot drawn for each person counted by the Census, color-coded by race.

Hartley has become slightly 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 Hartley, that probability was 55.5% in 2020 and 55.0% in the most recent ACS estimates.

Hartley is ranked the 855th 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). Hartley was ranked the 860th most populous place in the 2020 Census.

Hartley's White Population

1,484 residents of Hartley, or 61.0% of the population, identify as White. The share of White residents in Hartley is significantly higher than in California overall, where 33.8% of the population is White. Hartley ranks 741st statewide in terms of White residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Hartley's White population has declined by an estimated 1.1%. White residents' share of Hartley's population has decreased from 61.8% to 61.0%.

Hartley is more White than neighboring Vacaville (44.3% White), Winters (47.5% White), and Dixon (44.4% White). Hartley is less White than neighboring Allendale (63% White), and Elmira (74.9% White).

Hartley's Black Population

78 residents of Hartley, or 3.2% of the population, identify as Black. The share of Black residents in Hartley is comparable to the share in California overall, where 5.2% of the population is Black. Hartley ranks 360th statewide in terms of Black residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Hartley's Black population has grown by an estimated 27.9%. Black residents' share of Hartley's population has increased from 2.5% to 3.2%.

Hartley is more Black than neighboring Elmira (0% Black), and Winters (0.2% Black). Hartley is less Black than neighboring Allendale (6.6% Black), and Vacaville (8.3% Black).

Hartley's Asian Population

0 residents of Hartley, or 0.0% of the population, identify as Asian. The share of Asian residents in Hartley is significantly lower than in California overall, where 15.3% of the population is Asian. Hartley ranks 577th statewide in terms of Asian residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Hartley's Asian population has declined by an estimated 100.0%. Asian residents' share of Hartley's population has decreased from 3.8% to 0.0%.

Hartley is less Asian than neighboring Allendale (4.6% Asian), Vacaville (11% Asian), Elmira (17.9% Asian), Winters (0.9% Asian), and Dixon (4% Asian).

Hartley's Hispanic Population

629 residents of Hartley, or 25.9% of the population, identify as Hispanic. The share of Hispanic residents in Hartley is considerably lower than in California overall, where 40.2% of the population is Hispanic. Hartley ranks 782nd statewide in terms of Hispanic residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Hartley's Hispanic population has grown by an estimated 8.4%. Hispanic residents' share of Hartley's population has increased from 23.9% to 25.9%.

Hartley is more Hispanic than neighboring Allendale (19.3% Hispanic), and Elmira (7.2% Hispanic). Hartley is less Hispanic than neighboring Vacaville (27.9% Hispanic), Winters (46.8% Hispanic), and Dixon (43.2% Hispanic).

Hartley's Native American/Other Population

0 residents of Hartley, 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 Hartley is comparable to the share in California overall, where 1.2% of the population is Native American/Other. Hartley ranks 643rd statewide in terms of Native American/Other residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Hartley's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Hartley's population has decreased from 1.5% to 0.0%.

Hartley 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).

Hartley's Multiracial Population

240 residents of Hartley, or 9.9% of the population, identify as Multiracial. The share of Multiracial residents in Hartley is higher than in California overall, where 4.4% of the population is Multiracial. Hartley ranks 347th statewide in terms of Multiracial residents as a share of the population, out of 1,618 places.

Since the 2020 Census, Hartley's Multiracial population has grown by an estimated 50.0%. Multiracial residents' share of Hartley's population has increased from 6.6% to 9.9%.

Hartley is more Multiracial than neighboring Allendale (6.5% Multiracial), Vacaville (7.3% Multiracial), Elmira (0% Multiracial), Winters (4.2% Multiracial), and Dixon (3.5% 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.