THE ALBANY COUNTY LAND BRIEF
Land in the
Hudson Valley setting.
Albany County has 522.9 square miles of land in New York. 3 mapped landscape regions meet across Albany County: Hudson Valley, Glaciated Low Allegheny Plateau, Mohawk Valley.
Irregular plains and low hills form a coastal transition with glacial lakes and oak-pine woodland. This northeastern landscape is gentler than the mountainous country farther inland.
Regional context: Northeastern Coastal Zone ↗ · Regional mapping across the county footprint
Where the landscape changes
Albany County intersects 3 mapped regional units. The largest mapped shares are:
- Hudson Valley44.6%
- Glaciated Low Allegheny Plateau39.9%
- Mohawk Valley15.5%
Northern Allegheny Plateau in Albany County
Rolling hills, broad valleys and low mountains are mantled by glacial deposits. Sandstone, shale and siltstone underlie a mix of open land and woodland across the northern plateau.
Read the regional source ↗Eastern Great Lakes Lowlands in Albany County
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.
Read the regional source ↗Finding your parcel within Albany County
The atlas lists 24 cities, towns, townships, and Census communities associated with Albany County, including Berne, Rensselaerville, Guilderland. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Albany County by land and water
The Census records 10.4 square miles of water within Albany County, or 2% of its total area. That share is close to Albany County’s 2%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Albany County has 9.1 times the land area of nearby New Scotland town (57.5 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Columbia County, Greene County, Rensselaer County, Saratoga County, Schenectady County, Schoharie County within New York. A tract near one of these lines should be matched to the county identifier on its own records.

