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Zip Code 50511 — Algona, IA

50511 is a ZIP Code associated with Algona, IA, located within Kossuth. The postal region supports an estimated population of 7,240 residents across Data Pending housing units, with a population density of 21.5 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (43.074830, -94.218940)

Data MetricLocal Statistic
Postal / Zip Code50511
Primary CityAlgona
State / ProvinceIA
CountyKossuth
Total Population7,240
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density21.5 people/sq mi
TimezoneAmerica/Chicago

How 50511 Compares

MetricZIP 50511Kossuth CountyIA State Average
Population7,24013,8513,210,984
Median IncomeData PendingN/AN/A
Population Density21.5 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 50522Burt7.8 mi705N/A
Zip 50560Lu Verne10.1 mi732N/A
Zip 50598Whittemore10.1 mi818N/A
Zip 50559Lone Rock10.7 mi289N/A
Zip 50483Wesley11.5 mi672N/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 →