Find the last 4 digits (ZIP+4) for an address in 45628

ZIP 45628, Frankfort, OH is filled in. Just type the street address.

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ZIP Code 45628 – Frankfort, OH

Frankfort, Ohio · Ross County · Eastern time

ZIP code45628
CityFrankfort
StateOhio
CountyRoss County
Population5,999
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area75.77 sq mi
Center (lat, long)39.3891, -83.1938

Area codes in this area

380614

These are the area codes that most often serve ZIP 45628 (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

45681 South Salem · 7.1 mi43115 Clarksburg · 7.1 mi45617 Bourneville · 7.8 mi45123 Greenfield · 10.8 mi43145 New Holland · 12.5 mi45612 Bainbridge · 13.4 mi45601 Chillicothe · 13.7 mi43164 Williamsport · 14 mi

About ZIP 45628

ZIP code 45628 is assigned to Frankfort, Ohio. It lies in Ross County. Its Census area covers about 75.77 square miles of land. The closest neighboring ZIP is 45681 (South Salem), about 7.1 miles away.

Every address in 45628 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