Regions of Texas

Texas is so vast that geographers, historians, and Texans themselves divide it into eight broad regions — from the High Plains of the Panhandle to the subtropical Rio Grande Valley. Browse counties by region below.

Why Texas is divided into regions

Texas covers 268,597 square miles — bigger than France — and spans coastal marshes, piney woods, blackland prairie, desert mountains, and high plains. Regional divisions help organize counties by shared climate, economy, and cultural history. Each region below links to a dedicated page listing every county within it.