THE AU SABLE LAND BRIEF
Land in the
Champlain Lowlands setting.
Au Sable town has 38.9 square miles of land in Clinton County. Its Census reference point is in Champlain Lowlands, within Eastern Great Lakes Lowlands.
Glacially shaped lowlands and irregular plains border the Great Lakes and adjacent hills. The lakes influence regional weather, while local landforms reflect both glacial deposits and former shorelines.
Regional context: Eastern Great Lakes Lowlands ↗ · Classification at the Census reference point
Au Sable and Clinton County
Au Sable is associated with Clinton 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.
Au Sable by land and water
The Census records 4.74 square miles of water within Au Sable, or 10.9% of its total area. It is 3.7 percentage points higher than the 7.1% recorded for Clinton County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Au Sable town has 6.5 times the land area of nearby Keeseville CDP (6.02 square miles). These areas describe boundaries, not comparable property prices.

