THE AGDER LAND BRIEF
Land in the
Lake Agassiz Plains setting.
Agder township has 44.3 square miles of land in Marshall County. Its Census reference point is in Lake Agassiz Plains, 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
Agder and Marshall County
Agder 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.
Agder by land and water
The Census records <0.01 square miles of water within Agder, or 0% of its total area. It is 2.1 percentage points lower 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, Agder township has 98.9% of the land area of nearby Grand Plain township (44.8 square miles). These areas describe boundaries, not comparable property prices.

