THE WHITEMARSH LAND BRIEF
Land in the
Piedmont Limestone/Dolomite Lowlands setting.
Whitemarsh township has 14.6 square miles of land in Montgomery County. Its Census reference point is in Piedmont Limestone/Dolomite Lowlands, within Northern Piedmont.
Rounded low hills, open valleys and irregular plains form a transition between Appalachian highlands and the coastal plain. The underlying geology mixes metamorphic, igneous and sedimentary rocks.
Regional context: Northern Piedmont ↗ · Classification at the Census reference point
Whitemarsh and Montgomery County
Whitemarsh is associated with Montgomery 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.
Whitemarsh by land and water
The Census records 0.14 square miles of water within Whitemarsh, or 1% of its total area. That share is close to Montgomery County’s 0.9%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Whitemarsh township has 10.4 times the land area of nearby Flourtown CDP (1.41 square miles). These areas describe boundaries, not comparable property prices.

