Sidney city, Ohio Demographics & Population 2026
As of 2026, Sidney city, Ohio has a total population of 20,457, the 84th largest city in Ohio, with a median household income of $59,560, which is 15% lower than the state average. The poverty rate is 13.4%.
Sidney city Quick Facts
How Sidney city Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Employment
Housing Overview
People & Demographics
Age Distribution
Race & Ethnicity
Diversity Index
A less diverse community where one racial or ethnic group represents a large majority.
State average: 39 | National average: 60
Education
Educational Attainment (Adults 25+)
Sidney city Rankings in Ohio
Explore Ohio Rankings
Cities Similar to Sidney city
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Parma Heights city | 20,616 | $59,218 | $165,800 | 27.4% | 16.1% |
| Piqua city | 20,533 | $63,770 | $124,900 | 13.9% | 15.5% |
| Mayfield Heights city | 20,082 | $62,511 | $187,600 | 38.5% | 9.0% |
| Painesville city | 20,453 | $50,455 | $151,400 | 21.3% | 22.9% |
| Forest Park city | 19,994 | $67,201 | $163,200 | 30.9% | 10.9% |
Population Overview
Sidney city is a small city located in Ohio. The total population is 20,457. It ranks as the 84th most populous out of 1,264 cities and towns in Ohio.
Age Demographics
The median age in Sidney city is 40.3 years. This is 2% higher than the state median of 39.6 years.
Economy, Income & Housing
The median household income in Sidney city is $59,560. This is 15% lower than the state median of $69,680. Compared to the national median of $78,538, household income here is 24% lower. The poverty rate stands at 13.4%. This is about average than the state poverty rate of 13.2%. The unemployment rate is 5.6%. This is 15% higher than the state rate of 4.9%. The median home value is $159,300. Housing costs are 20% lower than the state median of $199,200. With a home-value-to-income ratio of just 2.7x, Sidney city is one of the most affordable housing markets in the area. 63.2% of occupied housing units are owner-occupied. This homeownership rate is 6% lower than the state average of 67.0%.
Race & Ethnicity
Sidney city has a predominantly White (non-Hispanic) population, comprising 86.2% of all residents. Black or African American residents account for 4.5%. The Black or African American population (4.5%) is well below the state average of 12.1%. The Asian population (1.1%) is well below the state average of 2.4%.
Education
17.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 44% 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 88.1%.
Data Sources & Methodology
All demographic data for Sidney 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.
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Frequently Asked Questions
What is the population of Sidney city, Ohio?
Sidney city, Ohio has a population of 20,457 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Sidney city, OH?
The median household income in Sidney city is $59,560, which is 24% lower the national median of $78,538.
What is the poverty rate in Sidney city, OH?
The poverty rate in Sidney city is 13.4%. This means approximately 2,706 residents live below the federal poverty line.
What is the racial makeup of Sidney city, Ohio?
Sidney city's population is 86.2% White, 4.5% Black, 2.8% Hispanic/Latino, and 1.1% Asian.
What is the median home value in Sidney city, OH?
The median home value in Sidney city is $159,300. The home-value-to-income ratio is 2.7x.
How educated is Sidney city, Ohio?
17.3% of adults (25+) in Sidney city hold a bachelor's degree or higher, and 6.1% hold a graduate or professional degree.