Find the last 4 digits (ZIP+4) for an address in 43101

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ZIP Code 43101 – Adelphi, OH

Adelphi, Ohio · Ross County · Eastern time

ZIP code43101
CityAdelphi
StateOhio
CountyRoss County
Population316
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area0.27 sq mi
Center (lat, long)39.4645, -82.7461

Area codes in this area

380614

These are the area codes that most often serve ZIP 43101 (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

45633 Hallsville · 0.1 mi43135 Laurelville · 1.9 mi45644 Kingston · 4.9 mi43156 Tarlton · 6.4 mi43152 South Bloomingville · 8.5 mi43149 Rockbridge · 10.5 mi43154 Stoutsville · 10.6 mi45647 Londonderry · 11.3 mi

About ZIP 43101

ZIP code 43101 is assigned to Adelphi, Ohio. It lies in Ross County. Its Census area covers about 0.27 square miles of land. The closest neighboring ZIP is 45633 (Hallsville), about 0.1 miles away.

Every address in 43101 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