THE SUN VALLEY LAND BRIEF
Land in the
Northern Post Oak Savanna setting.
Sun Valley city has 0.16 square miles of land in Lamar County. Its Census reference point is in Northern Post Oak Savanna, within East Central Texas Plains.
The Post Oak Savanna's irregular plains form a transition between open prairie and the Piney Woods. Post oak, grassland and locally dense clay subsoils are characteristic regional elements.
Regional context: East Central Texas Plains ↗ · Classification at the Census reference point
Sun Valley and Lamar County
Sun Valley is associated with Lamar 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.
Sun Valley by land and water
The Census records 0 square miles of water within Sun Valley, or 0% of its total area. It is 2.8 percentage points lower than the 2.8% recorded for Lamar County. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Sun Valley city has 4.9% of the land area of nearby Blossom city (3.3 square miles). These areas describe boundaries, not comparable property prices.

