THE CALHOUN COUNTY LAND BRIEF
Land in the
Pleistocene Fluvial Terraces setting.
Calhoun County has 628.6 square miles of land in Arkansas. 3 mapped landscape regions meet across Calhoun County: Pleistocene Fluvial Terraces, Floodplains and Low Terraces, Tertiary Uplands.
The Piney Woods occupy irregular plains at the western edge of the southern forest belt. Pine and hardwood landscapes alternate with wider river corridors such as the Red River valley.
Regional context: South Central Plains ↗ · Regional mapping across the county footprint
Where the landscape changes
Calhoun County intersects 3 mapped regional units. The largest mapped shares are:
- Pleistocene Fluvial Terraces74.7%
- Floodplains and Low Terraces15.3%
- Tertiary Uplands10%
Finding your parcel within Calhoun County
The atlas lists 4 cities, towns, townships, and Census communities associated with Calhoun County, including Hampton, Thornton, Harrell. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Calhoun County by land and water
The Census records 3.82 square miles of water within Calhoun County, or 0.6% of its total area. That share is close to Calhoun County’s 0.6%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Calhoun County has 191.8 times the land area of nearby Hampton city (3.28 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Bradley County, Cleveland County, Dallas County, Ouachita County, Union County within Arkansas. A tract near one of these lines should be matched to the county identifier on its own records.

