THE HUNTINGDON COUNTY LAND BRIEF
Land in the
Northern Shale Valleys setting.
Huntingdon County has 874.6 square miles of land in Pennsylvania. 6 mapped landscape regions meet across Huntingdon County: Northern Shale Valleys, Northern Sandstone Ridges, Northern Limestone/Dolomite Valleys, among others.
Long, roughly parallel ridges and valleys follow folded and faulted rock layers. Limestone valleys, sandstone ridges and other geologic contrasts produce varied terrain and numerous regional springs and caves.
Regional context: Ridge and Valley ↗ · Regional mapping across the county footprint
Where the landscape changes
Huntingdon County intersects 6 mapped regional units. The largest mapped shares are:
- Northern Shale Valleys25%
- Northern Sandstone Ridges24.5%
- Northern Limestone/Dolomite Valleys22.5%
- Forested Hills and Mountains14.3%
- Northern Dissected Ridges and Knobs13.3%
Central Appalachians in Huntingdon County
A rugged, deeply cut plateau of sandstone, shale and related rocks supports extensive forest. High hills and low mountains distinguish this Appalachian landscape from smoother neighboring regions.
Read the regional source ↗Finding your parcel within Huntingdon County
The atlas lists 54 cities, towns, townships, and Census communities associated with Huntingdon County, including Jackson, Shirley, Cromwell. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Huntingdon County by land and water
The Census records 14.6 square miles of water within Huntingdon County, or 1.6% of its total area. That share is close to Huntingdon County’s 1.6%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Huntingdon County has 2,905.6 times the land area of nearby Mill Creek borough (0.3 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Bedford County, Blair County, Centre County, Franklin County, Fulton County, Juniata County, Mifflin County within Pennsylvania. A tract near one of these lines should be matched to the county identifier on its own records.

