Postal reference / United States

52209Blairstown, Iowa

ZIP code 52209 is a United States postal code for Blairstown, Iowa. Its county association is Benton County. The map reference point is at 41.9063, -92.0829.

State / territory
Iowa
Recorded place name
Blairstown
County association
Benton
Estimated coordinate
41.9063, -92.0829
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ZIP prefix
522 · 50 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
39.28 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
52354WatkinsIABenton4.4
52257LuzerneIABenton5.0
52346Van HorneIABenton7.9
52315NewhallIABenton8.0
52301MarengoIAIowa8.3
52208Belle PlaineIABenton9.0
52318NorwayIABenton9.8
52249KeystoneIABenton10.3

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

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