New Haven, IA Demographics
A map of New Haven's Population by Race
New Haven, Iowa has an estimated population of 30, a dramatic decrease from the 77 recorded in the 2020 Census. The population is 100.0% White, 0.0% Black, 0.0% Asian, 0.0% Hispanic, 0.0% Native American/Other, and 0.0% Multiracial. This demographic dot map shows the population of New Haven, with one dot drawn for each person counted by the Census, color-coded by race.
New Haven 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 New Haven, that probability was 10.0% in 2020 and 0.0% in the most recent ACS estimates.
New Haven is ranked the 981st 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). New Haven was ranked the 898th most populous place in the 2020 Census.
New Haven's White Population
30 residents of New Haven, or 100.0% of the population, identify as White. The share of White residents in New Haven is significantly higher than in Iowa overall, where 82.3% of the population is White. New Haven ranks 314th statewide in terms of White residents as a share of the population, out of 1,026 places.
Since the 2020 Census, New Haven's White population has declined by an estimated 58.9%. White residents' share of New Haven's population has increased from 94.8% to 100.0%.
New Haven is more White than neighboring Riceville (91% White), Colwell (94.7% White), Orchard (98.6% White), and McIntire (98.9% White).
New Haven's Black Population
0 residents of New Haven, or 0.0% of the population, identify as Black. The share of Black residents in New Haven is slightly lower than in Iowa overall, where 3.8% of the population is Black. New Haven ranks 600th statewide in terms of Black residents as a share of the population, out of 1,026 places.
Since the 2020 Census, New Haven's Black population has grown from 0 to an estimated 0. Black residents' share of New Haven's population has remained roughly unchanged at 0.0%.
New Haven's Asian Population
0 residents of New Haven, or 0.0% of the population, identify as Asian. The share of Asian residents in New Haven is slightly lower than in Iowa overall, where 2.5% of the population is Asian. New Haven ranks 543rd statewide in terms of Asian residents as a share of the population, out of 1,026 places.
Since the 2020 Census, New Haven's Asian population has grown from 0 to an estimated 0. Asian residents' share of New Haven's population has remained roughly unchanged at 0.0%.
New Haven is less Asian than neighboring Riceville (0.2% Asian).
New Haven's Hispanic Population
0 residents of New Haven, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in New Haven is lower than in Iowa overall, where 7.3% of the population is Hispanic. New Haven ranks 772nd statewide in terms of Hispanic residents as a share of the population, out of 1,026 places.
Since the 2020 Census, New Haven's Hispanic population has declined by an estimated 100.0%. Hispanic residents' share of New Haven's population has decreased from 1.3% to 0.0%.
New Haven is less Hispanic than neighboring Riceville (5.7% Hispanic), Orchard (1.4% Hispanic), and McIntire (1.1% Hispanic).
New Haven's Native American/Other Population
0 residents of New Haven, 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 New Haven is comparable to the share in Iowa overall, where 0.6% of the population is Native American/Other. New Haven ranks 17th statewide in terms of Native American/Other residents as a share of the population, out of 1,026 places.
Since the 2020 Census, New Haven's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of New Haven's population has decreased from 3.9% to 0.0%.
New Haven's Multiracial Population
0 residents of New Haven, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in New Haven is slightly lower than in Iowa overall, where 3.5% of the population is Multiracial. New Haven ranks 960th statewide in terms of Multiracial residents as a share of the population, out of 1,026 places.
Since the 2020 Census, New Haven's Multiracial population has grown from 0 to an estimated 0. Multiracial residents' share of New Haven's population has remained roughly unchanged at 0.0%.
New Haven is less Multiracial than neighboring Riceville (3% Multiracial), and Colwell (5.3% 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.