Find the last 4 digits (ZIP+4) for an address in 45050

ZIP 45050, Monroe, OH is filled in. Just type the street address.

Addresses are checked through our secure proxy. Bot checks use Cloudflare Turnstile. Each device can run 5 live checks per day; repeats of the same address are free.

ZIP Code 45050 – Monroe, OH

Monroe, Ohio · Butler County · Eastern time

ZIP code45050
CityMonroe
StateOhio
CountyButler CountyWarren County
Population12,248
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area8.43 sq mi
Center (lat, long)39.4444, -84.3659

Area codes in this area

283513

These are the area codes that most often serve ZIP 45050 (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

45044 Middletown · 3.5 mi45040 Mason · 7 mi45067 Trenton · 7.1 mi45005 Franklin · 7.1 mi45011 Hamilton · 7.1 mi45069 West Chester · 7.4 mi45055 Overpeck · 7.8 mi45036 Lebanon · 8 mi

About ZIP 45050

ZIP code 45050 is assigned to Monroe, Ohio. It crosses 2 counties; most of its land is in Butler County. Its Census area covers about 8.43 square miles of land. The closest neighboring ZIP is 45044 (Middletown), about 3.5 miles away.

Every address in 45050 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