Find the last 4 digits (ZIP+4) for an address in 45251

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ZIP Code 45251 – Cincinnati, OH

Cincinnati, Ohio · Hamilton County · Eastern time

ZIP code45251
CityCincinnati
StateOhio
CountyHamilton County
Population20,254
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area11.88 sq mi
Center (lat, long)39.2746, -84.5978

Area codes in this area

283513

These are the area codes that most often serve ZIP 45251 (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

45252 Cincinnati · 1.6 mi45061 Ross · 3.7 mi45231 Cincinnati · 3.9 mi45240 Cincinnati · 3.9 mi45218 Cincinnati · 4.2 mi45014 Fairfield · 4.3 mi45299 Cincinnati · 4.8 mi45239 Cincinnati · 5 mi

About ZIP 45251

ZIP code 45251 is assigned to Cincinnati, Ohio. It lies in Hamilton County. Its Census area covers about 11.88 square miles of land. The closest neighboring ZIP is 45252 (Cincinnati), about 1.6 miles away.

Every address in 45251 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