North Central (loosely known as Middle Belt): Benue. Kogi. Kwara. Nasarawa. Niger. Plateau. ...
North East: Adamawa. Bauchi. Borno. Gombe. Taraba. ...
North West: Jigawa. Kaduna. Kano. Katsina. Kebbi. ...
South East: Abia. Anambra. Ebonyi. Enugu. Imo.
South South: Akwa Ibom. Cross River. Bayelsa. Rivers. Delta. ...
South West: Ekiti. Lagos. Ogun. Ondo. Osun.