Oklahoma Information
Oklahoma is a state located in the South Central region of the United States
of America. With an estimated 3,617,316 residents in 2007 and a land area
of 68,667 square miles (177,847 km²), Oklahoma is the 28th most populous
and 20th-largest state. The state's name is derived from the Choctaw words
okla and humma, meaning "red people", and is known informally by its nickname, The Sooner State. Formed by the combination of Oklahoma
Territory and Indian Territory on November 16, 1907, Oklahoma was the
46th state to enter the union. Its residents are known as Oklahomans, and
its capital and largest city is Oklahoma City.
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