THE IRION COUNTY LAND BRIEF
Land in the
Semiarid Edwards Plateau setting.
Irion County has 1,051.5 square miles of land in Texas. The mapped landscape region in Irion County is Semiarid Edwards Plateau.
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
Finding your parcel within Irion County
The atlas lists 1 cities, towns, townships, and Census communities associated with Irion County, including Mertzon. The list includes overlapping geography types and does not divide the county into exclusive service areas.
Irion County by land and water
The Census records 0.07 square miles of water within Irion County, or 0% of its total area. That share is close to Irion County’s 0%. This is geographic context; waterfront status and usable land must be checked at the parcel.
For scale, Irion County has 692.3 times the land area of nearby Mertzon city (1.52 square miles). These areas describe boundaries, not comparable property prices.
The Census boundary meets Crockett County, Reagan County, Schleicher County, Tom Green County within Texas. A tract near one of these lines should be matched to the county identifier on its own records.

