Postal reference / United States

56744Oslo, Minnesota

ZIP code 56744 is a United States postal code for Oslo, Minnesota. Its county association is Marshall County. The map reference point is at 48.2066, -97.1163.

State / territory
Minnesota
Recorded place name
Oslo
County association
Marshall
Estimated coordinate
48.2066, -97.1163
View on OpenStreetMap
ZIP prefix
567 · 42 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
96.054 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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Browse the other 991 ZIP codes recorded for Minnesota, sorted by code with place and county.

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Nearby ZIP code reference points

ZIP codePlaceStateCounty associationMiles
56710AlvaradoMNMarshall5.8
58256ManvelNDGrand Forks9.1
58261MintoNDWalsh9.8
56713ArgyleMNMarshall14.3
58233Forest RiverNDWalsh15.9
56762WarrenMNMarshall16.3
58235GilbyNDGrand Forks18.4
58203Grand ForksNDGrand Forks19.4

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

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