THE LINN COUNTY LAND BRIEF
Land in the
Loess Flats and Till Plains setting.
Linn County has 615.6 square miles of land in Missouri. The mapped landscape region in Linn County is Loess Flats and Till Plains.
Irregular plains form a transition between northern agricultural country and more wooded uplands to the south and east. Grassland and forest historically mixed, with wider woodland belts beside streams.
Regional context: Central Irregular Plains ↗ · Regional mapping across the county footprint
Finding your parcel within Linn County
The atlas lists 23 cities, towns, townships, and Census communities associated with Linn County, including Jackson, Jefferson, Parson Creek. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Linn County by land and water
The Census records 5.79 square miles of water within Linn County, or 0.9% of its total area. That share is close to Linn County’s 0.9%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Linn County has 12.5 times the land area of nearby Locust Creek township (49.4 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Adair County, Chariton County, Grundy County, Livingston County, Macon County, Sullivan County within Missouri. A tract near one of these lines should be matched to the county identifier on its own records.

