Oklahoma City is the largest city and the capital city of Oklahoma. The city itself is in the middle of an oil field, and oil derricks can be found throughout the capital grounds giving a firsthand look at the local economy’s largest sector: petroleum. Oklahoma City is also one of the nation’s largest livestock producers.
Oklahoma is a state in the United States' plains region. Known for its distinctive panhandle and the 1943 Rodgers and Hammerstein musical which bears its name, Texas, Arkansas, Missouri, Kansas, Colorado, and New Mexico share its borders. Oklahoma covers 69,898 square feet of land and is home to about 3,963,516 residents.