Radnor ZIP code, Ohio
The ZIP code for Radnor, OH is 43066, and its area code is 740.
- USPS city name
- 1 ZIP code
- Population
- 95
- Area code
- 740
- County
- Delaware County
- State
- Ohio
ZIP codes addressed as Radnor
| ZIP | City | Type | Population | Median income | Median home |
|---|---|---|---|---|---|
43066 | Radnor , OH | Standard | 1,368 | $129,012 | $389,400 |
Map of Radnor ZIP codes
The ZIP codes of Radnor, OH, shaded. Outlines are Census ZIP Code Tabulation Areas (2020), which approximate the mail routes; PO-box and single-address codes have no area and are not drawn. Click any area to open its ZIP code.
Towns near Radnor
The nearest larger towns are Prospect (1,157 people, 5.2 mi), Waldo (370 people, 6.1 mi) and Magnetic Springs (359 people, 6.5 mi).
| Town | Population | Distance |
|---|---|---|
| Delaware | 44,589 | 7.8 mi |
| Marion | 35,669 | 14.7 mi |
| Powell | 14,451 | 15.4 mi |
| Marysville | 27,518 | 15.6 mi |
| Sunbury | 8,005 | 16.9 mi |
| Dublin | 49,294 | 18.8 mi |
| Mount Gilead | 3,331 | 20.4 mi |
| Plain City | 3,829 | 20.5 mi |
| Worthington | 14,938 | 21.0 mi |
| Westerville | 38,645 | 21.9 mi |
| Huber Ridge | 4,111 | 23.6 mi |
| Hilliard | 38,033 | 24.2 mi |
| Upper Arlington | 36,293 | 25.0 mi |
| Gahanna | 35,486 | 27.9 mi |
More nearby: every ZIP code in Delaware County · Ohio ZIP codes
Cite this page
zipcodes.pro. “Radnor, OH ZIP codes.” Data release 2026-10-12. Retrieved 2026-10-20. https://zipcodes.pro/city/oh/radnor
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