THE BLANCO COUNTY LAND BRIEF
Land in the
Balcones Canyonlands setting.
Blanco County has 709.3 square miles of land in Texas. 3 mapped landscape regions meet across Blanco County: Balcones Canyonlands, Edwards Plateau Woodland, Llano Uplift.
A limestone plateau becomes more dissected toward its southern and eastern margins. Juniper-oak and mesquite-oak landscapes accompany valleys, springs and the region's distinctive underground drainage system.
Regional context: Edwards Plateau ↗ · Regional mapping across the county footprint
Where the landscape changes
Blanco County intersects 3 mapped regional units. The largest mapped shares are:
- Balcones Canyonlands50.9%
- Edwards Plateau Woodland47.5%
- Llano Uplift1.6%
Finding your parcel within Blanco County
The atlas lists 3 cities, towns, townships, and Census communities associated with Blanco County, including Blanco, Round Mountain, Johnson City. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Blanco County by land and water
The Census records 4.18 square miles of water within Blanco County, or 0.6% of its total area. That share is close to Blanco County’s 0.6%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Blanco County has 363.5 times the land area of nearby Johnson City city (1.95 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Burnet County, Comal County, Gillespie County, Hays County, Kendall County, Llano County, Travis County within Texas. A tract near one of these lines should be matched to the county identifier on its own records.

