Find the last 4 digits (ZIP+4) for an address in 45039

ZIP 45039, Maineville, OH is filled in. Just type the street address.

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ZIP Code 45039 – Maineville, OH

Maineville, Ohio · Warren County · Eastern time

ZIP code45039
CityMaineville
StateOhio
CountyWarren County
Population28,335
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area15.56 sq mi
Center (lat, long)39.3274, -84.2367

Area codes in this area

283513

These are the area codes that most often serve ZIP 45039 (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

45034 Kings Mills · 2.1 mi45065 South Lebanon · 3.2 mi45040 Mason · 4.4 mi45140 Loveland · 5.1 mi45249 Cincinnati · 6 mi45152 Morrow · 6.4 mi45036 Lebanon · 8.1 mi45242 Cincinnati · 8.5 mi

About ZIP 45039

ZIP code 45039 is assigned to Maineville, Ohio. It lies in Warren County. Its Census area covers about 15.56 square miles of land. The closest neighboring ZIP is 45034 (Kings Mills), about 2.1 miles away.

Every address in 45039 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