Geopolitical zones of Nigeria in the context of "Edo State"

The Niger Delta is the delta of the Niger River sitting directly on the Gulf of Guinea on the Atlantic Ocean in Nigeria. It is located within nine coastal southern Nigerian states, which include: all six states from the South South geopolitical zone, one state (Ondo) from South West geopolitical zone and two states (Abia and Imo) from South East geopolitical zone.

The Niger Delta is a very densely populated region sometimes called the Oil Rivers because it was once a major producer of palm oil. The area was the British Oil Rivers Protectorate from 1885 until 1893, when it was expanded and became the Niger Coast Protectorate.

The South West (often hyphenated to the South-West) is one of the six geopolitical zones of Nigeria representing both a geographic and political region of the country's southwest. It comprises six states — Ekiti, Lagos, Ogun, Ondo, Osun, and Oyo.

The zone stretches along the Atlantic seaboard from the international border with Benin Republic in the west to the South South in the east with the North Central to the north. The South West is split with the Central African mangroves in the coastal far south while the major inland ecoregions are the Nigerian lowland forests ecoregion in the south and east along with the Guinean forest–savanna mosaic ecoregion in the drier northwest. The weather conditions vary between Nigeria's two, distinctive seasons; the rainy season (March - November) and the dry season named the Harmattan (from November - February). The Harmattan is a dry and dusty northeasterly trade wind (of the same name), which blows from the Sahara over West Africa into the Gulf of Guinea. During this season, the wind transports the eponymous Harmattan dust, particles of fine Saharan sand.

Plateau is a Nigerian state located in the North Central geopolitical zone. Its capital city is Jos. Officially nicknamed the "Home of Peace and Tourism", the state has a population of around 4.7 million people.

The North Central (often hyphenated to the North-Central) is one of the six geopolitical zones of Nigeria representing the majority of the country's Middle Belt. It comprises six states – Benue, Kogi, Kwara, Nasarawa, Niger, and Plateau — in addition to the Federal Capital Territory.

The North Central stretches across the whole width of the country, from the border with Cameroon to that with Benin. In terms of the environment, the zone is dominated by the Guinean forest–savanna mosaic, with the western portion falling into the West Sudanian savanna ecoregion. Plateau State is also named for the Jos Plateau, which lies in the east-central portion of the zone.

The former Western State of Nigeria was formed in 1967 when the Western Region was subdivided into the states of Lagos and Western State. Its capital was Ibadan, which was the capital of the old region. The largest ethnic group here are the Yoruba.

In 1976, the state was subdivided into three new states, Ogun, Ondo and Oyo. The region now consists of nine states, across three geopolitical zones: Delta, Edo, Ekiti, Kwara, Lagos, Ogun, Ondo, Osun, and Oyo States.