THE HILLIARD LAND BRIEF
Land in the
Sea Island Flatwoods setting.
Hilliard town has 5.51 square miles of land in Nassau County. Its Census reference point is in Sea Island Flatwoods, within Southern Coastal Plain.
Low plains mingle with barrier islands, lagoons, marshes and inland lake districts. Coastal and inland settings vary substantially within this warm southeastern landscape.
Regional context: Southern Coastal Plain ↗ · Classification at the Census reference point
Hilliard and Nassau County
Hilliard is associated with Nassau 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.
Hilliard by land and water
The Census records 0 square miles of water within Hilliard, or 0% of its total area. It is 10.6 percentage points lower than the 10.6% recorded for Nassau County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Hilliard town has 3 times the land area of nearby Callahan town (1.84 square miles). These areas describe boundaries, not comparable property prices.

