Radnor, Ohio
Radnor: Township in Delaware County, Ohio
About
Radnor is a township located in the county of Delaware in the U.S. state of Ohio. Its population at the 2010 census was 1,540 and a population density of 19 people per km². After 10 years in 2020 city had an estimated population of 1,904 inhabitants.
Quick Facts about Radnor
| Population : | 1,904 (2020) |
| Country : | United States of America |
| State : | Ohio (United States) |
| County : | Delaware County |
| Area : | 80.8 km2 |
| Altitude : | 948 feet / 289 meters |
| Time Zone : | America/New_York |
| Local time : | 11:42:19 (5th December 2025) |
| Postal code : | 43066 |
| Density : | 24 Pop. per km² as of 2020 |
| Population growth : | 19.12% (2010-2020) |
Geography
Radnor is located at 40°23'3"N 83°9'3"W (40.3842300, -83.1507500).
Radnor map
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Demographics
The population of Radnor increased by 19.12% in 10 years.
| Year | Population | % Change | Method |
| 2010 | 1,540 | - | census |
| 2011 | 1,578 | 2.41% | estimation process |
| 2012 | 1,605 | 1.68% | estimation process |
| 2013 | 1,644 | 2.37% | estimation process |
| 2014 | 1,686 | 2.49% | estimation process |
| 2015 | 1,723 | 2.15% | estimation process |
| 2016 | 1,761 | 2.16% | estimation process |
| 2017 | 1,794 | 1.84% | estimation process |
| 2018 | 1,836 | 2.29% | estimation process |
| 2019 | 1,866 | 1.61% | estimation process |
| 2020 | 1,904 | 2% | estimation process |
Radnor zip code is 43066.
County name: Delaware, County
fips: 39041
Delhi, Radnor
Schools in Radnor
College & universities near Radnor, OH
| Code | Name | City | ZIP |
|---|---|---|---|
| 204909 | Ohio Wesleyan University | Delaware (OH) | 43015-2370 |
Stations (1)
Amtrak & bus stations near Radnor, OH
| Code | Name | Address | Type |
|---|---|---|---|
| COL | Columbus, OH | 111 East Town Street | BUS |
Other places with the same name (2)
- Radnor , Pennsylvania unincorporated community in Radnor Township, Pennsylvania, United States with a population of 31,902 people.
Other cities in Delaware County
Cities, towns, neighborhoods & other populated places in Delaware County , OH.
| City Name | Population | Title |
|---|---|---|
| Delaware | 42,607 | The county seat of Delaware County, Ohio. |
| Powell | 12,972 | City in Ohio, United States |
| Harlem | 4,903 | City in United States of America |
| Berkshire | 3,742 | Township in Delaware County, Ohio |
| Scioto | 3,683 | Township in Delaware County, Ohio |
| Ashley | 1,640 | Village in Delaware County, Ohio, United States |
| Ostrander | 764 | City in Delaware County, Ohio, United States of America |
| Galena | 753 | Village in Delaware County, Ohio, United States |
Distance to Other Cities
Radnor distances to largest Ohio cities
