Ontario city, Ohio Demographics & Population 2026

Population Overview

Ontario city is a small city located in Ohio. The total population is 6,649. It ranks as the 245th most populous out of 1,264 cities and towns in Ohio.

Age Demographics

The median age in Ontario city is 41.8 years. This is 6% higher than the state median of 39.6 years.

Economy, Income & Housing

The median household income in Ontario city is $65,905. This is 5% lower than the state median of $69,680. Compared to the national median of $78,538, household income here is 16% lower. The poverty rate stands at 7.9%. This is 40% lower than the state poverty rate of 13.2%. The unemployment rate is 5.1%. This is 5% higher than the state rate of 4.9%. The median home value is $163,300. Housing costs are 18% lower than the state median of $199,200. With a home-value-to-income ratio of just 2.5x, Ontario city is one of the most affordable housing markets in the area. 65.0% of occupied housing units are owner-occupied. This homeownership rate is 3% lower than the state average of 67.0%.

Race & Ethnicity

Ontario city has a predominantly White (non-Hispanic) population, comprising 86.7% of all residents. Asian residents account for 4.2%. The Black or African American population (2.2%) is well below the state average of 12.1%. The Hispanic or Latino population (1.3%) is well below the state average of 4.6%. The Asian population is significantly higher than the state average (4.2% vs 2.4%).

Education

24.2% of residents aged 25 and older hold a bachelor's degree or higher. This is 22% lower than the state rate of 30.9%. Nationally, 35.0% of adults hold at least a bachelor's degree. The high school graduation rate (or equivalent) is 93.6%.

Data Sources & Methodology

All demographic data for Ontario city, Ohio is sourced from the U.S. Census Bureau's American Community Survey (ACS) 5-Year Estimates (2019-2023). The ACS collects data from approximately 3.5 million households annually, providing reliable estimates for communities of all sizes. 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. For official data, visit data.census.gov.