Antonito, CO Demographics

A map of Antonito's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
Hispanic	544	563	94.0%	87.0%
White	35	79	6.0%	12.2%
Black	0	1	0.0%	0.2%
Asian	0	1	0.0%	0.2%
Native American/Other	0	0	0.0%	0.0%
Multiracial	0	3	0.0%	0.5%

Antonito, Colorado has an estimated population of 579, a large decrease from the 647 recorded in the 2020 Census. The population is 94.0% Hispanic, 6.0% White, 0.0% Black, 0.0% Asian, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Antonito, with one dot drawn for each person counted by the Census, color-coded by race.

Antonito has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Colorado overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Antonito, that probability was 22.8% in 2020 and 11.4% in the most recent ACS estimates.

Antonito is ranked the 273rd most populous place in Colorado, out of 482 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). Antonito was ranked the 261st most populous place in the 2020 Census.

Antonito's White Population

35 residents of Antonito, or 6.0% of the population, identify as White. The share of White residents in Antonito is significantly lower than in Colorado overall, where 64.8% of the population is White. Antonito ranks 477th statewide in terms of White residents as a share of the population, out of 482 places.

Since the 2020 Census, Antonito's White population has declined by an estimated 55.7%. White residents' share of Antonito's population has decreased from 12.2% to 6.0%.

Antonito is more White than neighboring Conejos (0% White). Antonito is less White than neighboring Romeo (14.5% White), Manassa (46.7% White), La Jara (40.8% White), and Sanford (48.2% White).

Antonito's Black Population

0 residents of Antonito, or 0.0% of the population, identify as Black. The share of Black residents in Antonito is slightly lower than in Colorado overall, where 3.8% of the population is Black. Antonito ranks 320th statewide in terms of Black residents as a share of the population, out of 482 places.

Since the 2020 Census, Antonito's Black population has declined by an estimated 100.0%. Black residents' share of Antonito's population has remained roughly unchanged at 0.0%.

Antonito's Asian Population

0 residents of Antonito, or 0.0% of the population, identify as Asian. The share of Asian residents in Antonito is slightly lower than in Colorado overall, where 3.2% of the population is Asian. Antonito ranks 348th statewide in terms of Asian residents as a share of the population, out of 482 places.

Since the 2020 Census, Antonito's Asian population has declined by an estimated 100.0%. Asian residents' share of Antonito's population has remained roughly unchanged at 0.0%.

Antonito is less Asian than neighboring Romeo (1% Asian), and Sanford (1.8% Asian).

Antonito's Hispanic Population

544 residents of Antonito, or 94.0% of the population, identify as Hispanic. The share of Hispanic residents in Antonito is significantly higher than in Colorado overall, where 22.5% of the population is Hispanic. Antonito ranks 2nd statewide in terms of Hispanic residents as a share of the population, out of 482 places.

Since the 2020 Census, Antonito's Hispanic population has declined by an estimated 3.4%. Hispanic residents' share of Antonito's population has increased from 87.0% to 94.0%.

Antonito is more Hispanic than neighboring Conejos (0% Hispanic), Romeo (83.5% Hispanic), Manassa (52.7% Hispanic), La Jara (59.2% Hispanic), and Sanford (45.8% Hispanic).

Antonito's Native American/Other Population

0 residents of Antonito, 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 Antonito is comparable to the share in Colorado overall, where 1% of the population is Native American/Other. Antonito ranks 430th statewide in terms of Native American/Other residents as a share of the population, out of 482 places.

Since the 2020 Census, Antonito's Native American/Other population has grown from 0 to an estimated 0. Native American/Other residents' share of Antonito's population has remained roughly unchanged at 0.0%.

Antonito is less Native American/Other than neighboring Romeo (1% Native American/Other), and Sanford (2.5% Native American/Other).

Antonito's Multiracial Population

0 residents of Antonito, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Antonito is slightly lower than in Colorado overall, where 4.6% of the population is Multiracial. Antonito ranks 464th statewide in terms of Multiracial residents as a share of the population, out of 482 places.

Since the 2020 Census, Antonito's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Antonito's population has decreased from 0.5% to 0.0%.

Antonito is less Multiracial than neighboring Manassa (0.6% Multiracial), and Sanford (1.6% 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.