Radnor, Ohio Demographics & Population 2026
During the 2020–2024 ACS period, Radnor, Ohio had a total population of 95, the 1222nd largest community in Ohio. The poverty rate is 22.1%.
Data vintage: U.S. Census Bureau ACS 2020–2024 5-Year Estimates · refreshed July 2026 · Methodology & source notes
Radnor Quick Facts
How Radnor Changed
Change from the 2019–2023 ACS period to 2020–2024. These are rolling five-year estimates, not year-over-year measurements.
| Metric | 2019–2023 | 2020–2024 | Change |
|---|---|---|---|
| Population | 188 | 95 | -49.5% |
| Median home value | $179,900 | $63,800 | -64.5% |
How Radnor Compares
Median Household Income
Median Home Value
Economy & Housing
Household Income Distribution
Detailed income brackets
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: 41 | National average: 61
Education
Educational Attainment (Adults 25+)
Radnor Rankings in Ohio
Explore Ohio Rankings
Other Cities in Delaware County
| City | Population | Median Income | Poverty | Home Value |
|---|---|---|---|---|
| Delaware | 44,589 | $99,786 | 7.8% | $318,400 |
| Powell | 14,451 | $195,495 | 1.1% | $561,500 |
| Sunbury | 8,005 | $108,787 | 5.2% | $374,600 |
| Galena | 1,709 | $134,830 | 15.6% | $467,000 |
| Ashley | 1,593 | $56,596 | 20.1% | $153,400 |
| Ostrander | 1,008 | $159,375 | 4.8% | $485,600 |
| Shawnee Hills | 946 | $143,750 | 4.7% | $460,500 |
| Kilbourne | 43 | N/A | 0.0% | N/A |
Cities Similar to Radnor
These cities in the same state have comparable population and economic profiles.
| City | Population | Median Income | Home Value | Bachelor's+ | Poverty |
|---|---|---|---|---|---|
| Newport (Shelby County) | 96 | $73,375 | $209,400 | 0.0% | 0.0% |
| Wilson | 94 | $76,250 | $160,700 | 8.8% | 9.6% |
| Miamiville | 97 | N/A | N/A | 68.0% | 0.0% |
| Congress | 93 | $56,250 | $90,000 | 3.9% | 22.6% |
| Lafferty | 93 | $71,875 | $151,700 | 16.2% | 0.0% |
A note before these figures: with a population of 95, Radnor'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
Radnor is a small community located in Ohio, within Delaware County. The total population is 95. It ranks as the 1222nd most populous out of 1,264 Census-designated places in Ohio.
Age Demographics
The median age in Radnor is 68.8 years. This is 73% higher than the state median of 39.7 years.
Economy, Income & Housing
The poverty rate stands at 22.1%. This is 66% higher than the state poverty rate of 13.3%. With more than one in five residents living below the poverty line, economic hardship is a significant challenge for the community. The survey records no unemployed residents in Radnor, which reflects the size of the sample rather than a labor market without joblessness. The median home value is $63,800. Housing costs are 70% lower than the state median of $214,800. 100.0% of occupied housing units are owner-occupied. This homeownership rate is 49% higher than the state average of 67.2%.
Race & Ethnicity
Every resident counted in Radnor was recorded as White (non-Hispanic). A figure of exactly 100.0% reflects a survey sample too small to capture the community's full composition rather than a precise measurement.
Education
46.3% of residents aged 25 and older hold a bachelor's degree or higher. This is 47% higher than the state rate of 31.5%. Nationally, 35.7% of adults hold at least a bachelor's degree. No surveyed resident aged 25 or older reported leaving school before earning a high school diploma, though a rate of exactly 100% reflects the limits of a small sample.
Data Sources & Methodology
All demographic data for Radnor, 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.
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Frequently Asked Questions
What is the population of Radnor, Ohio?
Radnor, Ohio has a population of 95 according to the most recent U.S. Census ACS 5-Year Estimates.
What is the median household income in Radnor, OH?
The Census Bureau does not publish a reliable median household income estimate for Radnor — the community is too small for the ACS sample. The national median is $80,734.
What is the poverty rate in Radnor, OH?
The poverty rate in Radnor is 22.1%. This means approximately 21 residents live below the federal poverty line.
What is the racial makeup of Radnor, Ohio?
Radnor's population is 100.0% White, 0.0% Black, 0.0% Hispanic/Latino, and 0.0% Asian.
What is the median home value in Radnor, OH?
The median home value in Radnor is $63,800.
How educated is Radnor, Ohio?
46.3% of adults (25+) in Radnor hold a bachelor's degree or higher, and 0.0% hold a graduate or professional degree.