Find the last 4 digits (ZIP+4) for an address in 51551

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ZIP Code 51551 – Malvern, IA

Malvern, Iowa · Mills County · Central time

ZIP code51551
CityMalvern
StateIowa
CountyMills County
Population1,842
Time zoneCentral · local time
ZIP typeStandard (has a Census ZCTA area)
Land area81.92 sq mi
Center (lat, long)40.9908, -95.5875

Area codes in this area

712

These are the area codes that most often serve ZIP 51551 (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

51540 Hastings · 5.2 mi51534 Glenwood · 7.6 mi51653 Tabor · 9.2 mi51649 Randolph · 10.2 mi51571 Silver City · 10.6 mi51645 Imogene · 11.4 mi51533 Emerson · 11.4 mi51561 Pacific Junction · 11.6 mi

About ZIP 51551

ZIP code 51551 is assigned to Malvern, Iowa. It lies in Mills County. Its Census area covers about 81.92 square miles of land. The closest neighboring ZIP is 51540 (Hastings), about 5.2 miles away.

Every address in 51551 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