Jackson, officially the City of Jackson, is the capital city and largest urban center of the U.S. state of Mississippi. It is the primary seat of Hinds County, equally sharing its county power with Raymond, Mississippi. The City of Jackson also owns more than 3,000 acres (1,200 ha) comprising Jackson-Medgar Evers International Airport in Rankin County. Jackson is on the Pearl River, which drains into the Gulf of Mexico, and it is part of the Jackson Prairie region of the state. The city is named after General Andrew Jackson, who was honored for his role in the Battle of New Orleans during the War of 1812 and later served as U.S. president.