Find the last 4 digits (ZIP+4) for an address in 43066

ZIP 43066, Radnor, OH is filled in. Just type the street address.

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ZIP Code 43066 – Radnor, OH

Radnor, Ohio · Delaware County · Eastern time

ZIP code43066
CityRadnor
StateOhio
CountyDelaware County
Population1,368
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area35.96 sq mi
Center (lat, long)40.4026, -83.1729

Area codes in this area

380614

These are the area codes that most often serve ZIP 43066 (including overlays). The exact area code depends on the phone number — landlines, mobiles and overlays can differ even on the same street.

Map

Nearby ZIP codes

43342 Prospect · 4.8 mi43036 Magnetic Springs · 5.9 mi43356 Waldo · 7.7 mi43061 Ostrander · 8 mi43322 Green Camp · 9.2 mi43344 Richwood · 9.2 mi43015 Delaware · 9.3 mi43003 Ashley · 10.7 mi

About ZIP 43066

ZIP code 43066 is assigned to Radnor, Ohio. It lies in Delaware County. Its Census area covers about 35.96 square miles of land. The closest neighboring ZIP is 43342 (Prospect), about 4.8 miles away.

Every address in 43066 also has a 4-digit add-on code (ZIP+4) that points to a smaller delivery area. Use the box above to find it.

Sources: US Census Bureau (ZCTA, county relationship files), GeoNames (CC BY 4.0), NANPA via NumberResearch.org (CC BY 4.0). Map © OpenStreetMap contributors. ZIP areas are approximate. Population: U.S. Census Bureau, ACS 5-year estimates, 2024 (ZCTA). Data sources