THE FRANKLIN COUNTY LAND BRIEF
Land in the
Northern Post Oak Savanna setting.
Franklin County has 284.4 square miles of land in Texas. 4 mapped landscape regions meet across Franklin County: Northern Post Oak Savanna, Northern Prairie Outliers, Tertiary Uplands, among others.
The Post Oak Savanna's irregular plains form a transition between open prairie and the Piney Woods. Post oak, grassland and locally dense clay subsoils are characteristic regional elements.
Regional context: East Central Texas Plains ↗ · Regional mapping across the county footprint
Where the landscape changes
Franklin County intersects 4 mapped regional units. The largest mapped shares are:
- Northern Post Oak Savanna48.2%
- Northern Prairie Outliers20.8%
- Tertiary Uplands18%
- Floodplains and Low Terraces13%
South Central Plains in Franklin County
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.
Read the regional source ↗Finding your parcel within Franklin County
The atlas lists 2 cities, towns, townships, and Census communities associated with Franklin County, including Mount Vernon, Winnsboro. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Franklin County by land and water
The Census records 10.4 square miles of water within Franklin County, or 3.5% of its total area. That share is close to Franklin County’s 3.5%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Franklin County has 66 times the land area of nearby Mount Vernon town (4.31 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Camp County, Delta County, Hopkins County, Red River County, Titus County, Wood County within Texas. A tract near one of these lines should be matched to the county identifier on its own records.

