THE PINE GROVE LAND BRIEF
Land in the
Umatilla Plateau setting.
Pine Grove CDP has 6.03 square miles of land in Wasco County. Its Census reference point is in Umatilla Plateau, within Columbia Plateau.
Basalt underlies this dry plateau of grassland and sagebrush. Windblown soils cover some uplands, while ancient flood paths exposed rock across the region's scabland terrain.
Regional context: Columbia Plateau ↗ · Classification at the Census reference point
Pine Grove and Wasco County
Pine Grove is associated with Wasco 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.
Pine Grove by land and water
The Census records 0 square miles of water within Pine Grove, or 0% of its total area. It is 0.6 percentage points lower than the 0.6% recorded for Wasco County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Pine Grove CDP has 41 times the land area of nearby Sportsmans Park CDP (0.15 square miles). These areas describe boundaries, not comparable property prices.

