Oslo, MN zip code
Oslo, Minnesota uses one zip code: 56744. Most of it is in Marshall County. Together these zip codes are home to about 571 people.
Zip codes
1
Population
571
All zips combined
Largest zip
56744
571 residents
Zip codes in Oslo
| Zip | Type | Population | IncomeMedian income |
|---|---|---|---|
| 56744 | 571 | $81,750 |