THE CASTLE ROCK LAND BRIEF
Land in the
Missouri Plateau setting.
Castle Rock township has 35.9 square miles of land in Hettinger County. Its Census reference point is in Missouri Plateau, within Northwestern Great Plains.
Rolling semiarid plains are punctuated by buttes, badlands and river breaks. Much of the regional terrain developed on sandstone, siltstone and shale without the leveling influence of continental glaciers.
Regional context: Northwestern Great Plains ↗ · Classification at the Census reference point
Castle Rock and Hettinger County
Castle Rock is associated with Hettinger 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 Rock by land and water
The Census records 0.02 square miles of water within Castle Rock, or 0% of its total area. That share is close to Hettinger County’s 0.1%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Castle Rock township has 39.1 times the land area of nearby Mott city (0.92 square miles). These areas describe boundaries, not comparable property prices.

