THE CASTLE HILL LAND BRIEF
Land in the
Aroostook Hills setting.
Castle Hill town has 35.7 square miles of land in Aroostook County. Its Census reference point is in Aroostook Hills, within Acadian Plains and Hills.
Forested plains and hills contain numerous glacial lakes. Spruce-fir lowlands and hardwood-covered hills create a northern landscape that is generally gentler than the highlands to the west.
Regional context: Acadian Plains and Hills ↗ · Classification at the Census reference point
Castle Hill and Aroostook County
Castle Hill 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.
Castle Hill by land and water
The Census records 0.47 square miles of water within Castle Hill, or 1.3% of its total area. It is 1 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, Castle Hill town has 11.9 times the land area of nearby Mapleton CDP (3 square miles). These areas describe boundaries, not comparable property prices.

