Isoko South: History
The Isoko people migrated historically from the Benin Kingdom in nearby Edo State, and therefore share some cultural similarities with this state.
The area later formed part of Bendel State, before Bendel State was split to form Edo and Delta states.
The Isoko South and North Local Government Area was established on 23 September 1991, when the former Isoko Local Government Area was subdivided. The area produces a large component of the oil and gas resources of Delta State.