The Onko, otherwise known as Oke Ogun people are a Yoruba people group inhabiting the areas drained by the upper Ogun river in Northwestern Oyo state in Nigeria. They were historically a part of the once expansive Oyo empire, but are distinct from the Oyo proper.
Geography
The Onkos inhabit an area of tropical savannah climate type characterised by moderate rainfall with double maxima. The area is home to the Old Oyonational park, one of Nigeria's largest conserved areas. The country is generally rolling grassland consisting short trees, grass and shrubs. Elevation ranges from 300 to 400 meters, with occasional monoliths and inselbergs jutting out dramatically from the landscape. The landscape is scenic, with sights such as the hanging lake of Ado-Awaye and the Oke-Ado mountains being a sight to behold.
History
All Onkos without exception claim direct descent from Oduduwa the mythical/legendary progenitor of the Yoruba race.
Location and Settlements
The Oke Ogun people live in several mid sized and large towns surrounded by farmlands and natural features. The settlement pattern conforms with the general Yoruba type of a town core consisting a central market, a square and a royal palace with successively newer structures being built around the town. The Oke Oguns are spread across 10 local government areas of Oyo state, while Iseyin is considered the traditional "headquarter" of the Oke-Ogun area. The Local occupations of the people include farming of food crops such as yam, cassava, millet, maize, okra, potatoes, melon, fruits, rice and plantain among other crops are cultivated. Cash crops such as citrus, tobacco, cotton, cashew and timber also abound. Other major employers of the locals include cloth weaving, particularly of Aso Oke fabric or Ofi, blacksmithing and production of metal wares such as pots and cooking utensils, and trading. Islam is the religion of a majority of people, while lesser numbers profess Christians and others still hold on to traditional Yoruba beliefs. Below are Some major Onko towns, and the localized titles of their traditional Obas
The Onkos speak a Northwestern Yoruba dialect similar in structure to Oyo Yoruba, but with some distinct peculiarities in pronunciation such as extra nasalizations of words Unlike Standard Yoruba, where nouns do not begin with moraic nasals, both vowels and consonantal moras may begin nouns in Onko Yoruba. As a matter of fact, nasals and the high front vowel occur in different contexts in these two dialects. Cognate forms which begin with nasal in Onko surface within the standard dialect. For example: Ile becomes Nle, Ise becomes Nche, Ibo becomes Mbo, Iro becomes Nro. Etc. Another peculiarity of the Onko dialect in contrast with standard modern Yoruba is the presence of the ' sound, which in standard Yoruba is vocalised as ' or . This peculiarity/uniqueness is not limited to Onko alone, but can be found throughout western Yorubaland, including the Ibarapa people, Egbados, Ketus, Idaashas, Shabes, Etc. For example, the Yoruba greeting for a diviner "Aboru Aboye Abo shishe" is rendered "Abo chiche" in Onko.
