THE SULLIVAN LAND BRIEF
Land in the
Ontario Lowlands setting.
Sullivan town has 73.1 square miles of land in Madison County. Its Census reference point is in Ontario 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
Sullivan and Madison County
Sullivan is associated with Madison 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.
Sullivan by land and water
The Census records 0.21 square miles of water within Sullivan, or 0.3% of its total area. It is 0.7 percentage points lower than the 1% recorded for Madison County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Sullivan town has 29.4 times the land area of nearby Chittenango village (2.49 square miles). These areas describe boundaries, not comparable property prices.

