Postal reference / United States

52356Wellman, Iowa

ZIP code 52356 is a United States postal code for Wellman, Iowa. Its county association is Washington County. The map reference point is at 41.47, -91.84.

State / territory
Iowa
Recorded place name
Wellman
County association
Washington
Estimated coordinate
41.47, -91.84
View on OpenStreetMap
ZIP prefix
523 · 53 ZIP codes share it
Data source
GeoNames postal reference, snapshot September 26, 2026

GeoNames reference data. County associations may not include every intersecting county, place names are postal names rather than legal boundaries, and coordinates are approximate. This is not address validation.

Area

Land area
95.025 sq mi (2023 Census Gazetteer)

Figures are for the ZIP Code Tabulation Area (ZCTA) that most closely matches this ZIP code, not an exact match to USPS delivery boundaries. Source: U.S. Census Bureau, 2023 Gazetteer + 2023 ACS 5-Year Estimates, retrieved 2026-09-27. How to read this data.

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Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
52247KalonaIAWashington7.0
52359West ChesterIAWashington7.9
52248KeotaIAKeokuk10.5
52325ParnellIAIowa11.0
52244Iowa CityIAJohnson11.6
52335South EnglishIAKeokuk11.9
52231HarperIAKeokuk12.3
52322OxfordIAJohnson13.0

Straight-line distance between reference points. Nearby points do not prove that ZIP areas touch.

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