Codes.zone

Oslo Minnesota ZIP Codes

Oslo holds a single ZIP code.

Every ZIP code in Oslo

The complete list of Oslo, Minnesota ZIP codes with the county each falls in.
ZIP codeCounty
56744Marshall County

We do not publish a delivery type (standard, PO box, unique) or a neighbourhood for each ZIP. USPS delivery-type products are licensed, and no clean-rights source maps ZIP codes to neighbourhoods — so the Oslo codes above are listed without a column we would have to invent.

Scope every ZIP code recorded for Oslo. Source GeoNames US postal codes (2026-07 postal dump) and Census 2024 county Gazetteer (2024 Gazetteer). Updated . ZIP codes are delivery-route groupings, not areas; the boundaries implied by any ZIP map are approximations.

How these codes cluster

Every Oslo ZIP code begins 567. Those first three digits identify the sectional center facility that processes mail for this part of Minnesota. Statewide that range covers 42 ZIP codes, so Oslo accounts for 2% of it.

Every Minnesota ZIP prefix and the region it covers →

Area codes covering Oslo

ZIP codes and area codes are separate systems — one routes mail, the other routes calls — and they do not share boundaries. The code below serves the same ground Oslo occupies.

Oslo Minnesota area codes in full →

Where Oslo's ZIP codes sit

Each point is one Oslo ZIP code, plotted from its record coordinates.
  • Reference points and footprint
  • Not an official NANPA boundary
  • Not a USPS delivery area

Cities near Oslo

The closest places to Oslo with their own ZIP code list, nearest first.
CityDistanceZIP codes
Alvarado Minnesota ZIP codes6.1 mi1 ZIP code
Warren Minnesota ZIP codes17 mi1 ZIP code
Argyle Minnesota ZIP codes18 mi1 ZIP code
East Grand Forks Minnesota ZIP codes19 mi1 ZIP code
Stephen Minnesota ZIP codes21 mi1 ZIP code
Donaldson Minnesota ZIP codes28 mi1 ZIP code
Fisher Minnesota ZIP codes31 mi1 ZIP code
Kennedy Minnesota ZIP codes33 mi1 ZIP code

Straight-line distance between place reference points, not driving distance.