Home > IA > Webster County > Burnside > Zip 50521

Zip Code 50521 — Burnside, IA

50521 is a ZIP Code associated with Burnside, IA, located within Webster. The postal region supports an estimated population of 45 residents across Data Pending housing units, with a population density of 14.2 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.346200, -94.102760)

Data MetricLocal Statistic
Postal / Zip Code50521
Primary CityBurnside
State / ProvinceIA
CountyWebster
Total Population45
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density14.2 people/sq mi
TimezoneAmerica/Chicago

How 50521 Compares

MetricZIP 50521Webster CountyIA State Average
Population4536,7873,210,984
Median IncomeData PendingN/AN/A
Population Density14.2 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 50557Lehigh3.1 mi804N/A
Zip 50569Otho4.3 mi551N/A
Zip 50530Dayton6.1 mi1,090N/A
Zip 50544Harcourt7.3 mi565N/A
Zip 50532Duncombe9.5 mi804N/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 →