THE ALLAGASH LAND BRIEF
Land in the
St. John Uplands setting.
Allagash town has 128.6 square miles of land in Aroostook County. Its Census reference point is in St. John Uplands, within Northeastern Highlands.
Forested hills and mountains span northern New England, the Adirondacks and higher Catskills. Glacial lakes and steep streams accompany a transition between northern hardwood and spruce-fir forests.
Regional context: Northeastern Highlands ↗ · Classification at the Census reference point
Allagash and Aroostook County
Allagash is associated with Aroostook 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.
Allagash by land and water
The Census records 2.81 square miles of water within Allagash, or 2.1% of its total area. It is 0.2 percentage points lower than the 2.3% recorded for Aroostook County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Allagash town has 4.3 times the land area of nearby St. Francis town (29.9 square miles). These areas describe boundaries, not comparable property prices.

