THE PEARL RIVER COUNTY LAND BRIEF
Land in the
Southern Pine Plains and Hills setting.
Pearl River County has 811.5 square miles of land in Mississippi. 4 mapped landscape regions meet across Pearl River County: Southern Pine Plains and Hills, Gulf Coast Flatwoods, Floodplains and Low Terraces, among others.
Irregular plains of sand, silt and clay support a mix of pine and hardwood landscapes. The region has more relief than the lower coastal plain, with generally gentle stream gradients.
Regional context: Southeastern Plains ↗ · Regional mapping across the county footprint
Where the landscape changes
Pearl River County intersects 4 mapped regional units. The largest mapped shares are:
- Southern Pine Plains and Hills84.1%
- Gulf Coast Flatwoods7.2%
- Floodplains and Low Terraces5%
- Southeastern Floodplains and Low Terraces3.7%
Southern Coastal Plain in Pearl River 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 Pearl River County
The atlas lists 5 cities, towns, townships, and Census communities associated with Pearl River County, including Picayune, Lumberton, Nicholson. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Pearl River County by land and water
The Census records 7.84 square miles of water within Pearl River County, or 1% of its total area. That share is close to Pearl River County’s 1%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Pearl River County has 150.1 times the land area of nearby Poplarville city (5.41 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Forrest County, Hancock County, Harrison County, Lamar County, Marion County, Stone County within Mississippi. A tract near one of these lines should be matched to the county identifier on its own records.

