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Zip Code 51551 — Malvern, IA

51551 is a ZIP Code associated with Malvern, IA, located within Mills. The postal region supports an estimated population of 1,842 residents across Data Pending housing units, with a population density of 8.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (40.991290, -95.589070)

Data MetricLocal Statistic
Postal / Zip Code51551
Primary CityMalvern
State / ProvinceIA
CountyMills
Total Population1,842
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density8.7 people/sq mi
TimezoneAmerica/Chicago

How 51551 Compares

MetricZIP 51551Mills CountyIA State Average
Population1,84213,4963,210,984
Median IncomeData PendingN/AN/A
Population Density8.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 51540Hastings5.3 mi372N/A
Zip 51534Glenwood7.6 mi8,874N/A
Zip 51653Tabor8.6 mi1,446N/A
Zip 51649Randolph10.0 mi346N/A
Zip 51571Silver City10.7 mi902N/A

Data Sources & Methodology: Geographic coordinates and ZIP Code assignments are derived from underlying geographic and postal datasets. Note that ZIP Codes are USPS postal delivery areas, while Census ZCTAs are statistical approximation areas. Read full methodology →