Iliff, CO Demographics

A map of Iliff's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	225	209	84.0%	85.0%
Hispanic	35	34	13.1%	13.8%
Black	8	0	3.0%	0.0%
Asian	0	0	0.0%	0.0%
Native American/Other	0	0	0.0%	0.0%
Multiracial	0	3	0.0%	1.2%

Iliff, Colorado has an estimated population of 268, an increase from the 246 recorded in the 2020 Census. The population is 84.0% White, 13.1% Hispanic, 3.0% Black, 0.0% Asian, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of Iliff, with one dot drawn for each person counted by the Census, color-coded by race.

Iliff has become more 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 Iliff, that probability was 25.9% in 2020 and 27.7% in the most recent ACS estimates.

Iliff is ranked the 353rd 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). Iliff was ranked the 347th most populous place in the 2020 Census.

Iliff's White Population

225 residents of Iliff, or 84.0% of the population, identify as White. The share of White residents in Iliff is significantly higher than in Colorado overall, where 64.8% of the population is White. Iliff ranks 137th statewide in terms of White residents as a share of the population, out of 482 places.

Since the 2020 Census, Iliff's White population has grown by an estimated 7.7%. White residents' share of Iliff's population has decreased from 85.0% to 84.0%.

Iliff is more White than neighboring Sterling (70.2% White), and Fleming (77.5% White). Iliff is less White than neighboring Padroni (100% White), Peetz (91.3% White), and Crook (98.1% White).

Iliff's Black Population

8 residents of Iliff, or 3.0% of the population, identify as Black. The share of Black residents in Iliff is comparable to the share in Colorado overall, where 3.8% of the population is Black. Iliff ranks 340th statewide in terms of Black residents as a share of the population, out of 482 places.

Since the 2020 Census, Iliff's Black population has grown from 0 to an estimated 8. Black residents' share of Iliff's population has increased from 0.0% to 3.0%.

Iliff is more Black than neighboring Padroni (0% Black), Peetz (0% Black), Fleming (0% Black), and Crook (0% Black). Iliff is less Black than neighboring Sterling (4.3% Black).

Iliff's Asian Population

0 residents of Iliff, or 0.0% of the population, identify as Asian. The share of Asian residents in Iliff is slightly lower than in Colorado overall, where 3.2% of the population is Asian. Iliff ranks 354th statewide in terms of Asian residents as a share of the population, out of 482 places.

Since the 2020 Census, Iliff's Asian population has grown from 0 to an estimated 0. Asian residents' share of Iliff's population has remained roughly unchanged at 0.0%.

Iliff is less Asian than neighboring Sterling (0.8% Asian).

Iliff's Hispanic Population

35 residents of Iliff, or 13.1% of the population, identify as Hispanic. The share of Hispanic residents in Iliff is lower than in Colorado overall, where 22.5% of the population is Hispanic. Iliff ranks 212th statewide in terms of Hispanic residents as a share of the population, out of 482 places.

Since the 2020 Census, Iliff's Hispanic population has grown by an estimated 2.9%. Hispanic residents' share of Iliff's population has decreased from 13.8% to 13.1%.

Iliff is more Hispanic than neighboring Padroni (0% Hispanic), Peetz (7.9% Hispanic), and Crook (1.9% Hispanic). Iliff is less Hispanic than neighboring Sterling (21.2% Hispanic), and Fleming (18.6% Hispanic).

Iliff's Native American/Other Population

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

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

Iliff is less Native American/Other than neighboring Sterling (1.2% Native American/Other), Peetz (0.8% Native American/Other), and Fleming (1% Native American/Other).

Iliff's Multiracial Population

0 residents of Iliff, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Iliff is slightly lower than in Colorado overall, where 4.6% of the population is Multiracial. Iliff ranks 443rd statewide in terms of Multiracial residents as a share of the population, out of 482 places.

Since the 2020 Census, Iliff's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Iliff's population has decreased from 1.2% to 0.0%.

Iliff is less Multiracial than neighboring Sterling (2.3% Multiracial), and Fleming (2.9% 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.