Doon, IA Demographics

A map of Doon's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	526	587	99.4%	94.8%
Multiracial	2	10	0.4%	1.6%
Hispanic	1	18	0.2%	2.9%
Black	0	3	0.0%	0.5%
Asian	0	0	0.0%	0.0%
Native American/Other	0	1	0.0%	0.2%

Doon, Iowa has an estimated population of 529, a large decrease from the 619 recorded in the 2020 Census. The population is 99.4% White, 0.4% Multiracial, 0.2% Hispanic, 0.0% Black, 0.0% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Doon, with one dot drawn for each person counted by the Census, color-coded by race.

Doon has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Iowa overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Doon, that probability was 10.0% in 2020 and 1.1% in the most recent ACS estimates.

Doon is ranked the 461st most populous place in Iowa, out of 1,026 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). Doon was ranked the 411th most populous place in the 2020 Census.

Doon's White Population

526 residents of Doon, or 99.4% of the population, identify as White. The share of White residents in Doon is significantly higher than in Iowa overall, where 82.3% of the population is White. Doon ranks 312th statewide in terms of White residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Doon's White population has declined by an estimated 10.4%. White residents' share of Doon's population has increased from 94.8% to 99.4%.

Doon is more White than neighboring Alvord (94.2% White), Rock Valley (60.9% White), Hull (86.2% White), Rock Rapids (87.7% White), and Lester (85.3% White).

Doon's Black Population

0 residents of Doon, or 0.0% of the population, identify as Black. The share of Black residents in Doon is slightly lower than in Iowa overall, where 3.8% of the population is Black. Doon ranks 386th statewide in terms of Black residents as a share of the population, out of 1,026 places.

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

Doon is less Black than neighboring Alvord (1.2% Black), Hull (0.4% Black), and Rock Rapids (0.5% Black).

Doon's Asian Population

0 residents of Doon, or 0.0% of the population, identify as Asian. The share of Asian residents in Doon is slightly lower than in Iowa overall, where 2.5% of the population is Asian. Doon ranks 543rd statewide in terms of Asian residents as a share of the population, out of 1,026 places.

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

Doon is less Asian than neighboring Alvord (2.3% Asian), Rock Valley (0.5% Asian), Rock Rapids (0.3% Asian), and Lester (1.2% Asian).

Doon's Hispanic Population

1 residents of Doon, or 0.2% of the population, identify as Hispanic. The share of Hispanic residents in Doon is lower than in Iowa overall, where 7.3% of the population is Hispanic. Doon ranks 445th statewide in terms of Hispanic residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Doon's Hispanic population has declined by an estimated 94.4%. Hispanic residents' share of Doon's population has decreased from 2.9% to 0.2%.

Doon is more Hispanic than neighboring Alvord (0% Hispanic). Doon is less Hispanic than neighboring Rock Valley (38.1% Hispanic), Hull (13.1% Hispanic), Rock Rapids (8.4% Hispanic), and Lester (12.1% Hispanic).

Doon's Native American/Other Population

0 residents of Doon, 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 Doon is comparable to the share in Iowa overall, where 0.6% of the population is Native American/Other. Doon ranks 590th statewide in terms of Native American/Other residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Doon's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Doon's population has remained roughly unchanged at 0.0%.

Doon is less Native American/Other than neighboring Hull (0.2% Native American/Other), and Rock Rapids (0.6% Native American/Other).

Doon's Multiracial Population

2 residents of Doon, or 0.4% of the population, identify as Multiracial. The share of Multiracial residents in Doon is slightly lower than in Iowa overall, where 3.5% of the population is Multiracial. Doon ranks 783rd statewide in terms of Multiracial residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Doon's Multiracial population has declined by an estimated 80.0%. Multiracial residents' share of Doon's population has decreased from 1.6% to 0.4%.

Doon is more Multiracial than neighboring Hull (0% Multiracial). Doon is less Multiracial than neighboring Alvord (2.3% Multiracial), Rock Rapids (2.5% Multiracial), and Lester (1.5% 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.