Find the last 4 digits (ZIP+4) for an address in 45801

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ZIP Code 45801 – Lima, OH

Lima, Ohio · Allen County · Eastern time

ZIP code45801
CityLima
StateOhio
CountyAllen County
Population21,739
Time zoneEastern · local time
ZIP typeStandard (has a Census ZCTA area)
Land area45.71 sq mi
Center (lat, long)40.7729, -84.0341

Area codes in this area

326937

These are the area codes that most often serve ZIP 45801 (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

45854 Lafayette · 4.4 mi45804 Lima · 4.6 mi45820 Cairo · 4.8 mi45808 Beaverdam · 5.1 mi45802 Lima · 5.5 mi45805 Lima · 7.4 mi45807 Lima · 7.5 mi45850 Harrod · 7.7 mi

About ZIP 45801

ZIP code 45801 is assigned to Lima, Ohio. It lies in Allen County. Its Census area covers about 45.71 square miles of land. The closest neighboring ZIP is 45854 (Lafayette), about 4.4 miles away.

Every address in 45801 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