Plainville, OH Demographics

A map of Plainville's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	100	115	100.0%	95.8%
Black	0	0	0.0%	0.0%
Asian	0	0	0.0%	0.0%
Hispanic	0	1	0.0%	0.8%
Native American/Other	0	0	0.0%	0.0%
Multiracial	0	4	0.0%	3.3%

Plainville, Ohio has an estimated population of 100, a large decrease from the 120 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 Plainville, with one dot drawn for each person counted by the Census, color-coded by race.

Plainville has become considerably less racially diverse since the 2020 Census. It is considerably less diverse than Ohio overall. Demographers use a diversity index to measure the probability that two randomly selected individuals belong to different racial or ethnic groups. In Plainville, that probability was 8.0% in 2020 and 0.0% in the most recent ACS estimates.

Plainville is ranked the 1217th most populous place in Ohio, out of 1,265 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). Plainville was ranked the 1215th most populous place in the 2020 Census.

Plainville's White Population

100 residents of Plainville, or 100.0% of the population, identify as White. The share of White residents in Plainville is significantly higher than in Ohio overall, where 75.8% of the population is White. Plainville ranks 108th statewide in terms of White residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Plainville's White population has declined by an estimated 13.0%. White residents' share of Plainville's population has increased from 95.8% to 100.0%.

Plainville is more White than neighboring Mariemont (95.7% White), Madison Place (64.4% White), Newtown (88.6% White), Fairfax (91.4% White), and Turpin Hills (82.9% White).

Plainville's Black Population

0 residents of Plainville, or 0.0% of the population, identify as Black. The share of Black residents in Plainville is considerably lower than in Ohio overall, where 12% of the population is Black. Plainville ranks 1028th statewide in terms of Black residents as a share of the population, out of 1,265 places.

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

Plainville is less Black than neighboring Mariemont (1.5% Black), Madison Place (26.5% Black), Newtown (3.5% Black), Fairfax (1.3% Black), and Turpin Hills (5.6% Black).

Plainville's Asian Population

0 residents of Plainville, or 0.0% of the population, identify as Asian. The share of Asian residents in Plainville is slightly lower than in Ohio overall, where 2.5% of the population is Asian. Plainville ranks 911th statewide in terms of Asian residents as a share of the population, out of 1,265 places.

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

Plainville is less Asian than neighboring Mariemont (0.6% Asian), Newtown (1.9% Asian), and Turpin Hills (3.6% Asian).

Plainville's Hispanic Population

0 residents of Plainville, or 0.0% of the population, identify as Hispanic. The share of Hispanic residents in Plainville is slightly lower than in Ohio overall, where 4.8% of the population is Hispanic. Plainville ranks 1060th statewide in terms of Hispanic residents as a share of the population, out of 1,265 places.

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

Plainville is less Hispanic than neighboring Newtown (2% Hispanic), Fairfax (4.2% Hispanic), and Turpin Hills (3.4% Hispanic).

Plainville's Native American/Other Population

0 residents of Plainville, 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 Plainville is comparable to the share in Ohio overall, where 0.5% of the population is Native American/Other. Plainville ranks 1045th statewide in terms of Native American/Other residents as a share of the population, out of 1,265 places.

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

Plainville is less Native American/Other than neighboring Mariemont (0.3% Native American/Other), Newtown (0.1% Native American/Other), and Turpin Hills (0.8% Native American/Other).

Plainville's Multiracial Population

0 residents of Plainville, or 0.0% of the population, identify as Multiracial. The share of Multiracial residents in Plainville is slightly lower than in Ohio overall, where 4.3% of the population is Multiracial. Plainville ranks 837th statewide in terms of Multiracial residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Plainville's Multiracial population has declined by an estimated 100.0%. Multiracial residents' share of Plainville's population has decreased from 3.3% to 0.0%.

Plainville is less Multiracial than neighboring Mariemont (2% Multiracial), Madison Place (9.1% Multiracial), Newtown (3.9% Multiracial), Fairfax (3.1% Multiracial), and Turpin Hills (3.7% 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.