Find the last 4 digits (ZIP+4) for an address in 43346

ZIP 43346, Roundhead, OH is filled in. Just type the street address.

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ZIP Code 43346 – Roundhead, OH

Roundhead, Ohio · Hardin County · Eastern time

ZIP code43346
CityRoundhead
StateOhio
CountyHardin County
Population238
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area1.07 sq mi
Center (lat, long)40.5768, -83.8452

Area codes in this area

326937

These are the area codes that most often serve ZIP 43346 (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

43310 Belle Center · 4.6 mi45896 Waynesfield · 5.5 mi43331 Lakeview · 5.7 mi45870 New Hampshire · 5.7 mi45812 Alger · 7.4 mi43348 Russells Point · 8.3 mi45859 Mc Guffey · 8.6 mi43324 Huntsville · 9.3 mi

About ZIP 43346

ZIP code 43346 is assigned to Roundhead, Ohio. It lies in Hardin County. Its Census area covers about 1.07 square miles of land. The closest neighboring ZIP is 43310 (Belle Center), about 4.6 miles away.

Every address in 43346 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