Radnor, Ohio.
Typical home $406,764 (+2.6% in a year). Columbus, OH metro.
Property tax and schools in Radnor
Radnor is in Delaware County, where its property tax is set. Check your own bill.
to buy the typical home at today's mortgage rate — +$1,124 (+111%) since Jan 2020.
- 1 year
- Up $10,229 +3%
- $396,535$406,764 since Sep 2025
- 5 years
- Up $77,017 +23%
- $329,747$406,764 since Sep 2021
Monthly payment to buy the typical home
Home value × that month's 30-year mortgage rate, 20% down, principal and interest. This is the line households feel: prices and rates compound each other.
- Radnor$2,135
- Ohio$1,291
- United States$1,922
At the last five years' pace, a typical home here doubles in price every 17 years.
Typical home values in Radnor, OH rose 2.6% over the past year — faster than the nation's +1.2%.
Living in Radnor, Delaware County, Ohio
Radnor, in Delaware County, had 180 people in the 2020 census. Unemployment in Delaware County was 3.1% in August 2026, and the county had 2.7% more jobs in 2025 than the year before. The most people in Delaware County work in schools and health care, then professional services.
Written by AI Claude Sonnet 5.5 wrote this on 23 October 2026 from the figures here, a list of nearby places and what it knows. It can be wrong or out of date.
What it’s like
The place. Radnor is a very small community in Delaware County, Ohio, home to few enough people that neighbors are likely to know one another by name. Homes here are valued well above what is typical for many parts of the country, and the county around it has household incomes that sit comfortably high. Winters are cold, with January the coldest month and a fair amount of snow, while summers turn properly warm by July.
Work. Across Delaware County, jobs have grown a little over the past year, and unemployment is lower than it was a year ago. Many Radnor residents work in schools, hospitals and social care, with others in professional and business services, in banks, insurance and property, or in shops. Among the county's largest workplaces are Olentangy Local Schools, Delaware City Schools and Mettler-Toledo.
Things to do. Delaware State Park is a short drive away and offers protected land and water to walk beside, and Bokes Creek, also close by, is a river worth a look. The Richard Ross Museum of Art, a short drive off, is the nearest place for an afternoon indoors. For a bigger outing, the Columbus Zoo and Aquarium is a longer drive away.
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What people in Delaware County work in
Employed residents by industry, from the Census survey. Delaware County had 100,816 jobs in 2025, 2.7% more than the year before (Bureau of Labor Statistics).
Weather through the year
Coldest in January, with highs near 35° and lows near 21°; warmest in July, with highs near 85° and lows near 64°. About 24 inches of snow and 40 inches of rain and melted snow a year.
Average daily high and low, 1991–2020, at the Marysville weather station, 15 miles away (NOAA).
Largest employers in Delaware County
- J. P. Morgan Chase and Co.12,400
- Olentangy Local School District3,190
- Kroger Company1,487
- Delaware County1,298
- Mettler Toledo1,070
- Delaware City School District1,020
- Elevance Health, formerly Anthem899
- Ohio Health/Grady Memorial Hospital815
From Delaware County’s annual financial report for 2024, its schedule of principal employers (its source: “Local Companies Columbus Business First Columbus Region County Profiles”), as Ohio’s Auditor of State publishes it: the report. Employees as the report counts them.
Natural hazards
- Winter weatherRelatively high
- Ice stormsRelatively moderate
- HailRelatively moderate
- Inland floodingRelatively moderate
- Strong windRelatively moderate
- LightningRelatively moderate
FEMA’s National Risk Index (December 2025) rates the risk each natural hazard poses to the people, buildings and farms in Radnor’s census tracts, against the rest of the country; all of them together, relatively low. It is meant for planning, not a substitute for a local risk assessment or a flood map: FEMA’s index.
From the U.S. Census Bureau’s 2020 census and its American Community Survey (2020–2024 five-year estimates), and the Bureau of Labor Statistics. A survey, so each figure has a margin of error, and figures it is not sure of are left out. More on Delaware County and the Columbus, OH metro.
Radnor home values
Zillow measures a city over its municipal boundary. Against the state and national figures, mid-tier homes, smoothed and seasonally adjusted.
- Radnor$406,764
- Ohio$245,982
- United States$366,157
When this market ran hot
Each cell is that month's year-on-year home-value growth. Read left to right, top row is the latest year — the 2021–22 band is the boom.
Market heat, inside the city limits
Homes for sale
Active for-sale inventory. More supply hands power to buyers.
- Radnor7
Zip codes with a Radnor address
A different geography, not a breakdown. The figure above covers the municipality; these zips cover everywhere the Post Office calls Radnor — often including townships beyond the city limits. Both come straight from Zillow, and they are not expected to average out.