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Zip Code 51534 — Glenwood, IA

51534 is a ZIP Code associated with Glenwood, IA, located within Mills. 51534 ranks #1 out of 7 ZIP codes in Mills County by population (and #91 out of 970 in IA). The area supports an estimated population of 8,874 residents across Data Pending housing units, with a population density of 34.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.040920, -95.718530)

Data MetricLocal Statistic
Postal / Zip Code51534
Primary CityGlenwood
State / ProvinceIA
CountyMills
Total Population8,874
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density34.1 people/sq mi
TimezoneAmerica/Chicago

How 51534 Compares

MetricZIP 51534Mills CountyIA State Average
Population8,87413,496 (Total)3,210,984 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density34.1 /sq mi----
County Pop Rank#1 of 7----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 51561Pacific Junction5.3 mi1,039N/A
Zip 51554Mineola7.5 mi194N/A
Zip 51551Malvern7.6 mi1,842N/A
Zip 51571Silver City9.2 mi902N/A
Zip 51653Tabor11.1 mi1,446N/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 →