THE OKALOOSA COUNTY LAND BRIEF
Land in the
Southern Pine Plains and Hills setting.
Okaloosa County has 929.8 square miles of land in Florida. 4 mapped landscape regions meet across Okaloosa County: Southern Pine Plains and Hills, Gulf Coast Flatwoods, Southeastern 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
Okaloosa County intersects 4 mapped regional units. The largest mapped shares are:
- Southern Pine Plains and Hills76.9%
- Gulf Coast Flatwoods15%
- Southeastern Floodplains and Low Terraces5.3%
- Gulf Barrier Islands and Coastal Marshes2.7%
Southern Coastal Plain in Okaloosa 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 Okaloosa County
The atlas lists 14 cities, towns, townships, and Census communities associated with Okaloosa County, including Crestview, Niceville, Valparaiso. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Okaloosa County by land and water
The Census records 316.9 square miles of water within Okaloosa County, or 25.4% of its total area. That share is close to Okaloosa County’s 25.4%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Okaloosa County has 64.6 times the land area of nearby Niceville city (14.4 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Santa Rosa County, Walton County within Florida. A tract near one of these lines should be matched to the county identifier on its own records.

