Dumont, IA Demographics

A map of Dumont's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	686	588	87.6%	92.7%
Native American/Other	43	0	5.5%	0.0%
Hispanic	42	27	5.4%	4.3%
Multiracial	11	18	1.4%	2.8%
Black	1	1	0.1%	0.2%
Asian	0	0	0.0%	0.0%

Dumont, Iowa has an estimated population of 783, a large increase from the 634 recorded in the 2020 Census. The population is 87.6% White, 5.5% Native American/Other, 5.4% Hispanic, 1.4% Multiracial, 0.1% Black, and 0.0% Asian. This demographic dot map shows the population of Dumont, with one dot drawn for each person counted by the Census, color-coded by race.

Dumont has become considerably more 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 Dumont, that probability was 13.7% in 2020 and 22.6% in the most recent ACS estimates.

Dumont is ranked the 355th 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). Dumont was ranked the 404th most populous place in the 2020 Census.

Dumont's White Population

686 residents of Dumont, or 87.6% of the population, identify as White. The share of White residents in Dumont is higher than in Iowa overall, where 82.3% of the population is White. Dumont ranks 532nd statewide in terms of White residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Dumont's White population has grown by an estimated 16.7%. White residents' share of Dumont's population has decreased from 92.7% to 87.6%.

Dumont is less White than neighboring Bristow (99.5% White), Aredale (100% White), Hansell (100% White), Geneva (88.8% White), and Allison (98.4% White).

Dumont's Black Population

1 residents of Dumont, or 0.1% of the population, identify as Black. The share of Black residents in Dumont is slightly lower than in Iowa overall, where 3.8% of the population is Black. Dumont ranks 562nd statewide in terms of Black residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Dumont's Black population has remained roughly the same. Black residents' share of Dumont's population has remained roughly unchanged at 0.1%.

Dumont is more Black than neighboring Bristow (0% Black), Aredale (0% Black), Hansell (0% Black), and Geneva (0% Black). Dumont is less Black than neighboring Allison (0.2% Black).

Dumont's Asian Population

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

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

Dumont is less Asian than neighboring Allison (0.6% Asian).

Dumont's Hispanic Population

42 residents of Dumont, or 5.4% of the population, identify as Hispanic. The share of Hispanic residents in Dumont is comparable to the share in Iowa overall, where 7.3% of the population is Hispanic. Dumont ranks 271st statewide in terms of Hispanic residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Dumont's Hispanic population has grown by an estimated 55.6%. Hispanic residents' share of Dumont's population has increased from 4.3% to 5.4%.

Dumont is more Hispanic than neighboring Bristow (0% Hispanic), Aredale (0% Hispanic), Hansell (0% Hispanic), Geneva (2% Hispanic), and Allison (0.2% Hispanic).

Dumont's Native American/Other Population

43 residents of Dumont, or 5.5% of the population, identify as American Indian/Alaska Native/Native Hawaiian/Pacific Islander/Other. The share of Native American/Other residents in Dumont is slightly higher than in Iowa overall, where 0.6% of the population is Native American/Other. Dumont ranks 637th statewide in terms of Native American/Other residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Dumont's Native American/Other population has grown from 0 to an estimated 43. Native American/Other residents' share of Dumont's population has increased from 0.0% to 5.5%.

Dumont is more Native American/Other than neighboring Bristow (0% Native American/Other), Aredale (0% Native American/Other), Hansell (0% Native American/Other), Geneva (0% Native American/Other), and Allison (0% Native American/Other).

Dumont's Multiracial Population

11 residents of Dumont, or 1.4% of the population, identify as Multiracial. The share of Multiracial residents in Dumont is slightly lower than in Iowa overall, where 3.5% of the population is Multiracial. Dumont ranks 465th statewide in terms of Multiracial residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Dumont's Multiracial population has declined by an estimated 38.9%. Multiracial residents' share of Dumont's population has decreased from 2.8% to 1.4%.

Dumont is more Multiracial than neighboring Bristow (0.5% Multiracial), Aredale (0% Multiracial), Hansell (0% Multiracial), and Allison (0.5% Multiracial). Dumont is less Multiracial than neighboring Geneva (9.2% 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.