THE LETTERKENNY LAND BRIEF
Land in the
Northern Sandstone Ridges setting.
Letterkenny township has 70.4 square miles of land in Franklin County. Its Census reference point is in Northern Sandstone Ridges, within Ridge and Valley.
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 ↗ · Classification at the Census reference point
Letterkenny and Franklin County
Letterkenny is associated with Franklin 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.
Letterkenny by land and water
The Census records 0.13 square miles of water within Letterkenny, or 0.2% of its total area. It is 0.1 percentage points higher than the 0.1% recorded for Franklin County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Letterkenny township has 1.6 times the land area of nearby Metal township (44.5 square miles). These areas describe boundaries, not comparable property prices.

