THE DAWSON COUNTY LAND BRIEF
Land in the
Platte River Valley setting.
Dawson County has 1,013.8 square miles of land in Nebraska. 4 mapped landscape regions meet across Dawson County: Platte River Valley, Central Nebraska Loess Plains, Rolling Plains and Breaks, among others.
These plains are lower and somewhat more irregular than the High Plains to the west. Their grassland setting includes rolling terrain and a transition toward greater rainfall in the east.
Regional context: Central Great Plains ↗ · Regional mapping across the county footprint
Where the landscape changes
Dawson County intersects 4 mapped regional units. The largest mapped shares are:
- Platte River Valley48.1%
- Central Nebraska Loess Plains37.8%
- Rolling Plains and Breaks13.1%
- Sand Hills1.1%
Nebraska Sand Hills in Dawson County
Grass-covered sand dunes form the Sandhills' distinctive rolling landscape. Lakes and wetlands occur in many areas between dunes, while tree cover is limited away from some river corridors.
Read the regional source ↗Finding your parcel within Dawson County
The atlas lists 8 cities, towns, townships, and Census communities associated with Dawson County, including Lexington, Gothenburg, Willow Island. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Dawson County by land and water
The Census records 5.65 square miles of water within Dawson County, or 0.6% of its total area. That share is close to Dawson County’s 0.6%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Dawson County has 199.7 times the land area of nearby Lexington city (5.08 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Buffalo County, Custer County, Frontier County, Gosper County, Lincoln County, Phelps County within Nebraska. A tract near one of these lines should be matched to the county identifier on its own records.

