THE BIG CLIFTY LAND BRIEF
Land in the
Crawford-Mammoth Cave Uplands setting.
Big Clifty CDP has 1.44 square miles of land in Grayson County. Its Census reference point is in Crawford-Mammoth Cave Uplands, within Interior Plateau.
Open hills, irregular plains and tablelands are developed on limestone and other sedimentary rocks. Oak-hickory woodland, local prairie and cedar-glade settings contribute to this diverse inland plateau.
Regional context: Interior Plateau ↗ · Classification at the Census reference point
Big Clifty and Grayson County
Big Clifty is associated with Grayson County in the Census boundary data. Start with the parcel’s tax bill to match the property to that jurisdiction, then confirm which government handles its land use.
Big Clifty by land and water
The Census records <0.01 square miles of water within Big Clifty, or 0.3% of its total area. It is 1.9 percentage points lower than the 2.2% recorded for Grayson County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Big Clifty CDP has 1.4 times the land area of nearby Clarkson city (1.06 square miles). These areas describe boundaries, not comparable property prices.

