Home > IA > Clayton County > Saint Olaf > Zip 52072

Zip Code 52072 — Saint Olaf, IA

52072 is a ZIP Code associated with Saint Olaf, IA, located within Clayton. The postal region supports an estimated population of 454 residents across Data Pending housing units, with a population density of 5.3 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (42.920220, -91.380250)

Data MetricLocal Statistic
Postal / Zip Code52072
Primary CitySaint Olaf
State / ProvinceIA
CountyClayton
Total Population454
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density5.3 people/sq mi
TimezoneAmerica/Chicago

How 52072 Compares

MetricZIP 52072Clayton CountyIA State Average
Population45416,1813,210,984
Median IncomeData PendingN/AN/A
Population Density5.3 /sq mi----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 52047Farmersburg3.6 mi462N/A
Zip 52043Elkader5.7 mi2,058N/A
Zip 52049Garnavillo9.2 mi1,370N/A
Zip 52157McGregor10.0 mi1,451N/A
Zip 52156Luana10.1 mi769N/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 →