The city of Warri is an oil hub within South-South Nigeria and houses an annex of the Delta State Government House. Warri City is one of the major hubs of the petroleum industry in Nigeria. Warri, Udu, Okpe and Uvwie are the commercial capital of Delta State with a population of over 311,970 people in 2006. The city is the indigenous territory of Itsekiri, Urhobo and Ijaw people.

Delta State is a state in the South-South geopolitical zone of Nigeria. Named after the Niger Delta—a large part of which is in the state—the state was formed from the former Bendel State on August 27, 1991. Bordered on the north by Edo State, the east by Anambra and Rivers states, and that south by Bayelsa State while to the west is the Bight of Benin which covers about 160 kilometres of the state's coastline. The state was initially created with 12 local government areas in 1991 which was later extended to 19 and now has 25 local government areas. Asaba as its state capital located along the River Niger on the northeastern end of the state, while the state's economic center is Warri on the southwestern coastline.