Lokalisering Etat Oyo : Land Nigeria, Etat Oyo.
Storbyer : Kajola, Irepo, Ido, Iseyin, Oluyole, Oyo West, Ibadan South-East, Ibarapa Central, Ibarapa East, Ona Ara, Orelope, Saki East, Ogbomosho North, Ogo Oluwa, Saki West, Olorunsogo, Ori Ire, Ogbomosho South, Oyo East, Afijio, Atiba, Akinyele, Atisbo, Egbeda, Lagelu, Iwajowa, Itesiwaju, Ibadan South-West, Ibadan North, Ibarapa North, Ibadan North-East, Ibadan North-West og Surulere.
Disponible oplysninger : Antal indbyggere, Højde, Areal og Klima.