THE OSLO LAND BRIEF
Land in the
Glacial Lake Agassiz Basin setting.
Oslo city has 0.37 square miles of land in Marshall County. Its Census reference point is in Glacial Lake Agassiz Basin, within Lake Agassiz Plain.
The former bed of glacial Lake Agassiz forms an exceptionally flat plain in the Red River valley. Thick lake sediments overlie older glacial deposits across this historic prairie landscape.
Regional context: Lake Agassiz Plain ↗ · Classification at the Census reference point
Oslo and Marshall County
Oslo is associated with Marshall County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.
Oslo by land and water
The Census records 0.02 square miles of water within Oslo, or 4.6% of its total area. It is 2.5 percentage points higher than the 2.1% recorded for Marshall County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Oslo city has 1% of the land area of nearby Oak Park township (38.8 square miles). These areas describe boundaries, not comparable property prices.

