Middletown, IA Demographics

A map of Middletown's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	311	338	96.6%	93.1%
Multiracial	11	13	3.4%	3.6%
Black	0	3	0.0%	0.8%
Asian	0	2	0.0%	0.6%
Hispanic	0	6	0.0%	1.7%
Native American/Other	0	1	0.0%	0.3%

Middletown, Iowa has an estimated population of 322, a large decrease from the 363 recorded in the 2020 Census. The population is 96.6% White, 3.4% Multiracial, 0.0% Black, 0.0% Asian, 0.0% Hispanic, and 0.0% Native American/Other. This demographic dot map shows the population of Middletown, with one dot drawn for each person counted by the Census, color-coded by race.

Middletown 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 Middletown, that probability was 13.1% in 2020 and 6.6% in the most recent ACS estimates.

Middletown is ranked the 585th 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). Middletown was ranked the 534th most populous place in the 2020 Census.

Middletown's White Population

311 residents of Middletown, or 96.6% of the population, identify as White. The share of White residents in Middletown is considerably higher than in Iowa overall, where 82.3% of the population is White. Middletown ranks 503rd statewide in terms of White residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Middletown's White population has declined by an estimated 8.0%. White residents' share of Middletown's population has increased from 93.1% to 96.6%.

Middletown is more White than neighboring Beaverdale (94.5% White), Danville (94.3% White), and West Burlington (87.6% White). Middletown is less White than neighboring Augusta (100% White), and Denmark (97.6% White).

Middletown's Black Population

0 residents of Middletown, or 0.0% of the population, identify as Black. The share of Black residents in Middletown is slightly lower than in Iowa overall, where 3.8% of the population is Black. Middletown ranks 243rd statewide in terms of Black residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Middletown's Black population has declined by an estimated 100.0%. Black residents' share of Middletown's population has decreased from 0.8% to 0.0%.

Middletown is less Black than neighboring West Burlington (4.9% Black).

Middletown's Asian Population

0 residents of Middletown, or 0.0% of the population, identify as Asian. The share of Asian residents in Middletown is slightly lower than in Iowa overall, where 2.5% of the population is Asian. Middletown ranks 265th statewide in terms of Asian residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Middletown's Asian population has declined by an estimated 100.0%. Asian residents' share of Middletown's population has decreased from 0.6% to 0.0%.

Middletown is less Asian than neighboring Danville (2.2% Asian).

Middletown's Hispanic Population

0 residents of Middletown, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Middletown is lower than in Iowa overall, where 7.3% of the population is Hispanic. Middletown ranks 683rd statewide in terms of Hispanic residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Middletown's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of Middletown's population has decreased from 1.7% to 0.0%.

Middletown is less Hispanic than neighboring Danville (2.9% Hispanic), West Burlington (1.9% Hispanic), and Denmark (2.4% Hispanic).

Middletown's Native American/Other Population

0 residents of Middletown, 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 Middletown is comparable to the share in Iowa overall, where 0.6% of the population is Native American/Other. Middletown ranks 503rd statewide in terms of Native American/Other residents as a share of the population, out of 1,026 places.

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

Middletown's Multiracial Population

11 residents of Middletown, or 3.4% of the population, identify as Multiracial. The share of Multiracial residents in Middletown is comparable to the share in Iowa overall, where 3.5% of the population is Multiracial. Middletown ranks 267th statewide in terms of Multiracial residents as a share of the population, out of 1,026 places.

Since the 2020 Census, Middletown's Multiracial population has declined by an estimated 15.4%. Multiracial residents' share of Middletown's population has remained roughly unchanged at 3.4%.

Middletown is more Multiracial than neighboring Danville (0.6% Multiracial), Augusta (0% Multiracial), and Denmark (0% Multiracial). Middletown is less Multiracial than neighboring Beaverdale (5.5% Multiracial), and West Burlington (5.6% 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.