Postal reference / United States

50539Fenton, Iowa

ZIP code 50539 is a United States postal code for Fenton, Iowa. Its county association is Kossuth County. The map reference point is at 43.242, -94.4044.

State / territory
Iowa
Recorded place name
Fenton
County association
Kossuth
Estimated coordinate
43.242, -94.4044
View on OpenStreetMap
ZIP prefix
505 · 75 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
56.116 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
50559Lone RockIAKossuth5.7
50578RingstedIAEmmet7.4
50528CylinderIAPalo Alto8.3
50522BurtIAKossuth10.0
50517BancroftIAKossuth10.4
50514ArmstrongIAEmmet11.8
50590Swea CityIAKossuth11.9
50598WhittemoreIAKossuth12.5

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

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