Find the last 4 digits (ZIP+4) for an address in 45204

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ZIP Code 45204 – Cincinnati, OH

Cincinnati, Ohio · Hamilton County · Eastern time

ZIP code45204
CityCincinnati
StateOhio
CountyHamilton County
Population8,412
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area3.07 sq mi
Center (lat, long)39.0896, -84.5781

Area codes in this area

283513

These are the area codes that most often serve ZIP 45204 (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

45205 Cincinnati · 1.5 mi41016 Covington · 1.6 mi45238 Cincinnati · 2.1 mi45203 Cincinnati · 2.6 mi41011 Covington · 2.9 mi45214 Cincinnati · 2.9 mi41025 Erlanger · 3.5 mi45225 Cincinnati · 3.9 mi

About ZIP 45204

ZIP code 45204 is assigned to Cincinnati, Ohio. It lies in Hamilton County. Its Census area covers about 3.07 square miles of land. The closest neighboring ZIP is 45205 (Cincinnati), about 1.5 miles away.

Every address in 45204 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