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Zip Code 52221 — Guernsey, IA

52221 is a ZIP Code associated with Guernsey, IA, located within Poweshiek. 52221 ranks #6 out of 8 ZIP codes in Poweshiek County by population (and #778 out of 970 in IA). The area supports an estimated population of 332 residents across Data Pending housing units, with a population density of 6.1 people per square mile.
WorldPlaceData database updated: October 2026

📍 View location on OpenStreetMap (41.641510, -92.332150)

Data MetricLocal Statistic
Postal / Zip Code52221
Primary CityGuernsey
State / ProvinceIA
CountyPoweshiek
Total Population332
Median Household IncomeData Pending
Total Housing UnitsData Pending
Population Density6.1 people/sq mi
TimezoneAmerica/Chicago

How 52221 Compares

MetricZIP 52221Poweshiek CountyIA State Average
Population33219,220 (Total)3,210,984 (Total)
Average ZIP IncomeData PendingN/AN/A
Population Density6.1 /sq mi----
County Pop Rank#6 of 8----

Nearby ZIP Codes

ZIP CodeCityDistancePopulationMedian Income
Zip 52222Deep River4.5 mi631N/A
Zip 52347Victor5.5 mi1,386N/A
Zip 52251Ladora8.3 mi544N/A
Zip 52308Millersburg10.1 mi129N/A
Zip 52211Brooklyn10.2 mi2,795N/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 →