Ogun

Ogun State lies in south-western Nigeria between Lagos and the border with the Republic of Benin, and is often described as the country's "Gateway State" because of its location on major routes linking Lagos to the rest of Nigeria and to neighbouring West African countries. Its capital, Abeokuta, sits among rocky outcrops beside the Ogun River and is historically associated with the Egba people, whose refugee communities settled there in the nineteenth century under the shelter of the Olumo Rock. Ogun State was created in 1976 from part of the former Western State and is predominantly home to Yoruba subgroups, including the Egba, Ijebu, Remo, Yewa and Egbado. The state combines a strong educational tradition, with numerous universities and colleges, with growing industrial development along its Lagos-facing corridor.

The Egba people, a Yoruba subgroup, migrated to the Abeokuta area in the 1830s after wars and disturbances disrupted their earlier settlements around Ibadan and the Egba forest, seeking refuge among the granite outcrops that gave the town its name, meaning "under the rock". Abeokuta developed into an important centre of Christian missionary activity, printing and early nationalist politics during the colonial period, and its Egba United Government retained a degree of autonomy under indirect rule. The wider area encompassing Ijebu, Egbado and Remo territories was drawn into British Nigeria following the fall of Ijebu Ode in 1892. Ogun State itself was created in February 1976 during a national state reorganisation, taking its name from the Ogun River that runs through it. It has since produced several prominent figures in Nigerian politics, academia and the arts, and remains closely linked historically to the wider Yoruba states of the south-west.

Ogun State occupies a largely low-lying and undulating landscape in the south-west, bordered by Lagos State to the south, Oyo and Osun states to the north, Ondo State to the east, and the Republic of Benin to the west. The Ogun River, from which the state takes its name, flows southward through the territory towards the Lagos Lagoon. Rocky outcrops and inselbergs, most famously the Olumo Rock in Abeokuta, punctuate an otherwise gently rolling terrain of derived savanna and rainforest vegetation. The climate is tropical, with a wet season from around April to October and a shorter dry season. Proximity to Lagos has made the southern part of the state, particularly along the Lagos-Abeokuta and Lagos-Ibadan corridors, subject to fast urban and industrial expansion, while the northern districts remain more agricultural.

Ogun State has become one of Nigeria's leading manufacturing hubs owing to its location between Lagos and the rest of the country, hosting industrial clusters at Agbara, Sagamu, Ota and Ibafo that produce cement, food and beverages, plastics and building materials. Agriculture remains important in the state's rural areas, with cassava, oil palm, cocoa and kola nut among the principal crops. Abeokuta is known for adire, a traditional resist-dyed textile, produced and traded in the town for generations. The state's large number of universities and colleges, including federal and state institutions, supports a significant education sector. Ogun's road and rail links to Lagos and its access to the Lagos-Ibadan expressway have made it attractive to companies seeking industrial land close to Nigeria's largest consumer market.