Ogun State $10.470 billion

This state is located in the South West region of Nigeria. It covers the total area of 16.980 square kilometres. The overall population is around four million residents. The state is notable for a high concentration of factories, like Procter and Gamble in Agbara, Coleman Cables in Arepo, Lafarage Cement in Ewekoro, Dangote Cement in Ibese. The total GDP of the state is $10.470 billion, per capita is $2,744.