Eastern Oklahoma
In the U.S. state of Oklahoma, Eastern Oklahoma is an amorphous area roughly defined as east of Oklahoma City and/or east of I-35. The Oklahoma Department of Tourism and Recreation established regional designations for the various parts of the state: Red Carpet Country, Green Country. Frontier Country, Choctaw Country, Chickasaw Country, and Great Plains Country. Eastern Oklahoma would certainly include Green Country and Choctaw Country, but depending on the exact definition might include eastern parts of Red Carpet Country, Frontier Country, and most of Chickasaw Country.
Eastern Oklahoma is an extension of the Mid-South.
