McClain County, Oklahoma - Wikipedia
According to the U.S. Census Bureau, the county has a total area of 580 square miles (1,500 km 2), of which 571 square miles (1,480 km 2) is land and 9.6 square miles (25 km 2) (1.6%) is water. The county lies largely in the Red Bed Plains region of the Osage Plains. The western part of the county is hilly and covered with black jack oak trees, while the eastern part is level lowlands.
DA: 57 PA: 47 MOZ Rank: 3