Unionville Center, Ohio Demographics & Population 2026

A note before these figures: with a population of 269, Unionville Center's ACS estimates come from a small number of survey responses and carry wide margins of error. Individual percentages below — particularly rates that round to 0% or 100% — are approximations, not precise measurements. See data.census.gov for the published margins of error.

Population Overview

Unionville Center is a small community located in Ohio, within Union County. The total population is 269. It ranks as the 1048th most populous out of 1,264 Census-designated places in Ohio.

Age Demographics

The median age in Unionville Center is 23.7 years. This is 40% lower than the state median of 39.7 years.

Economy, Income & Housing

The median household income in Unionville Center is $104,545. This is 46% higher than the state median of $71,389. It is also 29% higher than the national median of $80,734. The poverty rate stands at 3.7%. This is 72% lower than the state poverty rate of 13.3%. This exceptionally low poverty rate indicates strong economic prosperity across the community. The unemployment rate is 32.6%. This is 586% higher than the state rate of 4.8%. The median home value is $182,500. Housing costs are 15% lower than the state median of $214,800. With a home-value-to-income ratio of just 1.7x, Unionville Center is one of the most affordable housing markets in the area. 84.4% of occupied housing units are owner-occupied. This homeownership rate is 26% higher than the state average of 67.2%.

Race & Ethnicity

Unionville Center has a predominantly White (non-Hispanic) population, comprising 94.4% of all residents. Hispanic or Latino residents account for 3.0%. The Black or African American population (1.5%) is well below the state average of 12.0%.

Education

11.4% of residents aged 25 and older hold a bachelor's degree or higher. This is 64% lower than the state rate of 31.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 89.4%.

Data Sources & Methodology

All demographic data for Unionville Center, Ohio is sourced from the U.S. Census Bureau's American Community Survey (ACS) 2020–2024 5-Year Estimates. The ACS collects data from approximately 3.5 million households annually and pools five years of responses so that even small communities can be measured, though the margin of error widens as the population falls. Comparisons are made against Ohio state averages and national averages calculated from the same dataset. Rankings reflect the city's position among all 1,264 Census-designated places in Ohio. Read more about how these figures are produced on our methodology page, or visit data.census.gov for official data.