THE JASPER COUNTY LAND BRIEF
Land in the
Carolina Flatwoods setting.
Jasper County has 655.1 square miles of land in South Carolina. 3 mapped landscape regions meet across Jasper County: Carolina Flatwoods, Sea Islands/Coastal Marsh, Floodplains and Low Terraces.
Low coastal plains contain terraces, estuaries, marshes and barrier islands. Unconsolidated sediments underlie this varied coastal setting, with forest patterns changing near streams and low-lying areas.
Regional context: Middle Atlantic Coastal Plain ↗ · Regional mapping across the county footprint
Where the landscape changes
Jasper County intersects 3 mapped regional units. The largest mapped shares are:
- Carolina Flatwoods66.5%
- Sea Islands/Coastal Marsh21.9%
- Floodplains and Low Terraces11.6%
Southern Coastal Plain in Jasper County
Low plains mingle with barrier islands, lagoons, marshes and inland lake districts. Coastal and inland settings vary substantially within this warm southeastern landscape.
Read the regional source ↗Finding your parcel within Jasper County
The atlas lists 4 cities, towns, townships, and Census communities associated with Jasper County, including Hardeeville, Ridgeland, Gillisonville. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Jasper County by land and water
The Census records 46.4 square miles of water within Jasper County, or 6.6% of its total area. That share is close to Jasper County’s 6.6%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Jasper County has 13.6 times the land area of nearby Ridgeland town (48.3 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Beaufort County, Hampton County within South Carolina. A tract near one of these lines should be matched to the county identifier on its own records.

