The Permian Basin is a basin[?] in the western part of the U.S. state of Texas, so named because it has one of the thickest deposits of rocks from the Permiangeologic period in the world.
... km² (5.4 mi²) of it is land and 0.1 km² (0.04 mi²) of it is water. The total area is 0.56% water.
Demographics
As of the census of 2000, there are ...