THE FRANKLIN COUNTY LAND BRIEF
Land in the
Arkansas Valley Plains setting.
Franklin County has 609 square miles of land in Arkansas. 6 mapped landscape regions meet across Franklin County: Arkansas Valley Plains, Lower Boston Mountains, Arkansas Valley Hills, among others.
The Arkansas Valley mixes forested ridges with broader valleys. Its terrain is less rugged than the Boston and Ouachita mountains that border it, but more varied than neighboring plains.
Regional context: Arkansas Valley ↗ · Regional mapping across the county footprint
Where the landscape changes
Franklin County intersects 6 mapped regional units. The largest mapped shares are:
- Arkansas Valley Plains36.9%
- Lower Boston Mountains30.2%
- Arkansas Valley Hills22.8%
- Upper Boston Mountains4.9%
- Arkansas River Floodplain4.2%
Boston Mountains in Franklin County
A deeply eroded sandstone-and-shale plateau creates the Boston Mountains' rugged valleys and uplands. Oak and hickory forests are prominent, with pine and cedar in some lower or exposed settings.
Read the regional source ↗Finding your parcel within Franklin County
The atlas lists 7 cities, towns, townships, and Census communities associated with Franklin County, including Ozark, Wiederkehr Village, Charleston. 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 11.1 square miles of water within Franklin County, or 1.8% of its total area. That share is close to Franklin County’s 1.8%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Franklin County has 76.7 times the land area of nearby Ozark city (7.94 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Crawford County, Johnson County, Logan County, Madison County, Sebastian County within Arkansas. A tract near one of these lines should be matched to the county identifier on its own records.

