Find the last 4 digits (ZIP+4) for an address in 50140

ZIP 50140, Lamoni, IA is filled in. Just type the street address.

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ZIP Code 50140 – Lamoni, IA

Lamoni, Iowa · Decatur County · Central time

ZIP code50140
CityLamoni
StateIowa
CountyDecatur CountyRinggold County
Population2,842
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area92.67 sq mi
Center (lat, long)40.6341, -93.9933

Area codes in this area

641

These are the area codes that most often serve ZIP 50140 (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

50067 Decatur · 7.1 mi50133 Kellerton · 7.4 mi64442 Eagleville · 9.5 mi64426 Blythedale · 10.7 mi64458 Hatfield · 11.4 mi50065 Davis City · 11.6 mi50854 Mount Ayr · 11.9 mi50108 Grand River · 13.2 mi

About ZIP 50140

ZIP code 50140 is assigned to Lamoni, Iowa. It crosses 2 counties; most of its land is in Decatur County. Its Census area covers about 92.67 square miles of land. The closest neighboring ZIP is 50067 (Decatur), about 7.1 miles away.

Every address in 50140 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