THE MCKEAN COUNTY LAND BRIEF
Land in the
Unglaciated High Allegheny Plateau setting.
McKean County has 979.7 square miles of land in Pennsylvania. The mapped landscape region in McKean County is Unglaciated High Allegheny Plateau.
Forest-covered plateau surfaces, high hills and low mountains are underlain by layered sedimentary rocks. Most of this region escaped continental glaciation, leaving deeply cut upland terrain.
Regional context: North Central Appalachians ↗ · Regional mapping across the county footprint
Finding your parcel within McKean County
The atlas lists 25 cities, towns, townships, and Census communities associated with McKean County, including Keating, Norwich, Liberty. The list includes overlapping geography types and does not divide the county into exclusive service areas.
McKean County by land and water
The Census records 5.03 square miles of water within McKean County, or 0.5% of its total area. That share is close to McKean County’s 0.5%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, McKean County has 10 times the land area of nearby Keating township (98.2 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Cameron County, Elk County, Forest County, Potter County, Warren County within Pennsylvania. A tract near one of these lines should be matched to the county identifier on its own records.

