Unionville Center, OH Demographics

A map of Unionville Center's Population by Race

Race	2024 Pop	2020 Pop	2024 %	2020 %
White	254	203	94.4%	84.2%
Hispanic	8	10	3.0%	4.1%
Black	4	0	1.5%	0.0%
Multiracial	3	23	1.1%	9.5%
Asian	0	1	0.0%	0.4%
Native American/Other	0	4	0.0%	1.7%

Unionville Center, Ohio has an estimated population of 269, a large increase from the 241 recorded in the 2020 Census. The population is 94.4% White, 3.0% Hispanic, 1.5% Black, 1.1% Multiracial, 0.0% Asian, and 0.0% Native American/Other. This demographic dot map shows the population of Unionville Center, with one dot drawn for each person counted by the Census, color-coded by race.

Unionville Center 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 Unionville Center, that probability was 27.9% in 2020 and 10.7% in the most recent ACS estimates.

Unionville Center is ranked the 1048th 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). Unionville Center was ranked the 1070th most populous place in the 2020 Census.

Unionville Center's White Population

254 residents of Unionville Center, or 94.4% of the population, identify as White. The share of White residents in Unionville Center is significantly higher than in Ohio overall, where 75.8% of the population is White. Unionville Center ranks 1030th statewide in terms of White residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Unionville Center's White population has grown by an estimated 25.1%. White residents' share of Unionville Center's population has increased from 84.2% to 94.4%.

Unionville Center is more White than neighboring Marysville (84.5% White), New California (78.3% White), Milford Center (92.1% White), and Plumwood (88.2% White). Unionville Center is less White than neighboring Plain City (94.8% White).

Unionville Center's Black Population

4 residents of Unionville Center, or 1.5% of the population, identify as Black. The share of Black residents in Unionville Center is considerably lower than in Ohio overall, where 12% of the population is Black. Unionville Center ranks 1028th statewide in terms of Black residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Unionville Center's Black population has grown from 0 to an estimated 4. Black residents' share of Unionville Center's population has increased from 0.0% to 1.5%.

Unionville Center is more Black than neighboring Plain City (0% Black), Milford Center (0.5% Black), and Plumwood (0% Black). Unionville Center is less Black than neighboring Marysville (2.9% Black), and New California (4.8% Black).

Unionville Center's Asian Population

0 residents of Unionville Center, or 0.0% of the population, identify as Asian. The share of Asian residents in Unionville Center is slightly lower than in Ohio overall, where 2.5% of the population is Asian. Unionville Center ranks 582nd statewide in terms of Asian residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Unionville Center's Asian population has declined by an estimated 100.0%. Asian residents' share of Unionville Center's population has remained roughly unchanged at 0.0%.

Unionville Center is less Asian than neighboring Plain City (0.7% Asian), Marysville (1.2% Asian), New California (13.5% Asian), Milford Center (0.3% Asian), and Plumwood (3.2% Asian).

Unionville Center's Hispanic Population

8 residents of Unionville Center, or 3.0% of the population, identify as Hispanic. The share of Hispanic residents in Unionville Center is comparable to the share in Ohio overall, where 4.8% of the population is Hispanic. Unionville Center ranks 254th statewide in terms of Hispanic residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Unionville Center's Hispanic population has declined by an estimated 20.0%. Hispanic residents' share of Unionville Center's population has decreased from 4.1% to 3.0%.

Unionville Center is more Hispanic than neighboring Plain City (2.3% Hispanic), New California (0% Hispanic), Milford Center (0.3% Hispanic), and Plumwood (0% Hispanic). Unionville Center is less Hispanic than neighboring Marysville (5.7% Hispanic).

Unionville Center's Native American/Other Population

0 residents of Unionville Center, 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 Unionville Center is comparable to the share in Ohio overall, where 0.5% of the population is Native American/Other. Unionville Center ranks 40th statewide in terms of Native American/Other residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Unionville Center's Native American/Other population has declined by an estimated 100.0%. Native American/Other residents' share of Unionville Center's population has decreased from 1.7% to 0.0%.

Unionville Center is less Native American/Other than neighboring Marysville (0.2% Native American/Other).

Unionville Center's Multiracial Population

3 residents of Unionville Center, or 1.1% of the population, identify as Multiracial. The share of Multiracial residents in Unionville Center is slightly lower than in Ohio overall, where 4.3% of the population is Multiracial. Unionville Center ranks 10th statewide in terms of Multiracial residents as a share of the population, out of 1,265 places.

Since the 2020 Census, Unionville Center's Multiracial population has declined by an estimated 87.0%. Multiracial residents' share of Unionville Center's population has decreased from 9.5% to 1.1%.

Unionville Center is less Multiracial than neighboring Plain City (2.3% Multiracial), Marysville (5.4% Multiracial), New California (3.3% Multiracial), Milford Center (6.9% Multiracial), and Plumwood (8.7% 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.