Radnor is an unincorporated community and census-designated place (CDP) in central Radnor Township, Delaware County, Ohio, United States. As of the 2020 census it had a population of 180. Radnor has a post office with the ZIP code of 43066.[4] It lies along State Route 203 at its intersection with Radnor Road.[5]
Radnor, Ohio | |
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Coordinates: 40°23′07″N 83°08′45″W / 40.38528°N 83.14583°W | |
Country | United States |
State | Ohio |
County | Delaware |
Township | Radnor |
Area | |
• Total | 0.72 sq mi (1.87 km2) |
• Land | 0.72 sq mi (1.87 km2) |
• Water | 0.00 sq mi (0.00 km2) |
Elevation | 938 ft (286 m) |
Population (2020) | |
• Total | 180 |
• Density | 249.65/sq mi (96.42/km2) |
Time zone | UTC-5 (Eastern (EST)) |
• Summer (DST) | UTC-4 (EDT) |
ZIP code | 43066 |
Area code | 740 |
FIPS code | 39-65298[3] |
GNIS feature ID | 2628956[2] |
Radnor was originally known as "Delhi", and under the latter name was laid out in 1833.[6] Prior to being called Delhi, the town was called New Baltimore. New Baltimore existed as early as 1814.[7][8] The present name was taken from Radnor Township.[6]
Census | Pop. | Note | %± |
---|---|---|---|
2020 | 180 | — | |
U.S. Decennial Census[9] |