Home > IA > Sac County > Wall Lake > Zip 51466

Zip Code 51466 — Wall Lake, IA

51466 is a ZIP Code associated with Wall Lake, IA, located within Sac. The postal region supports an estimated population of 1,043 residents across Data Pending housing units, with a population density of 7.7 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.253020, -95.098370)

Data MetricLocal Statistic
Postal / Zip Code51466
Primary CityWall Lake
State / ProvinceIA
CountySac
Total Population1,043
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density7.7 people/sq mi
TimezoneAmerica/Chicago

How 51466 Compares

MetricZIP 51466Sac CountyIA State Average
Population1,0439,3013,210,984
Median IncomeData PendingN/AN/A
Population Density7.7 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 51450Lake View5.5 mi1,619N/A
Zip 51436Breda6.6 mi815N/A
Zip 51458Odebolt8.4 mi1,290N/A
Zip 51448Kiron11.3 mi612N/A
Zip 51433Auburn11.8 mi567N/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 →