THE HARLINGEN LAND BRIEF
Land in the
Triassic Lowlands setting.
Harlingen CDP has 0.81 square miles of land in Somerset County. Its Census reference point is in Triassic 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
Harlingen and Somerset County
Harlingen is associated with Somerset 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.
Harlingen by land and water
The Census records <0.01 square miles of water within Harlingen, or 0.2% of its total area. It is 0.8 percentage points lower than the 1% recorded for Somerset County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Harlingen CDP has 20% of the land area of nearby Belle Mead CDP (4.03 square miles). These areas describe boundaries, not comparable property prices.

