Ogun State

Ogun State is a significant administrative region in southwestern Nigeria. It serves as a major industrial and economic hub for the nation. The state is bordered by the Bight of Benin to the south. To its west, it shares an 185 km border with the Republic of Benin. Other Nigerian states surround it, including Lagos, Ondo, Oyo, and Osun. The capital and largest city is Abeokuta. The state is divided into 20 local government areas. While it is the 24th largest state by area, it is very populous. As of 2020, the population was estimated at about 6.4 million people.

The geography of Ogun State features several distinct ecoregions. Most of the land sits within the tropical Nigerian lowland forests. In the northern parts, the landscape transitions into the Guinean forest–savanna mosaic. The southern coastal areas reach the Central African mangrove ecoregion. The Ogun and Yewa rivers are the primary waterways of the state. In the southeast, the Omo Forest Reserve acts as a vital conservation area. This reserve protects diverse bird species and important animal populations. It is home to some of the last remaining African forest elephants and Nigeria-Cameroon chimpanzees.

The history of the region is tied to several powerful kingdoms. Parts of the modern state once belonged to the Benin, Ijebu, and Oyo kingdoms. During the mid-1800s, the Oyo kingdom experienced a civil war. In the late nineteenth century, British expeditions gained control of the area. Abeokuta emerged as a major center for education and missionary activity. The region was part of the Southern Nigeria Protectorate before merging into colonial Nigeria. In 1899, a railway connected the region to Lagos. This connection helped the area join the wider global economy. Ogun State was officially created on February 3, 1976, from the old Western State.

Demographically, the Yoruba people form the largest ethnic group. This includes several subgroups such as the Egba, Ijebu, Awori, and Yewa. Other groups include the Ketu, Ohori, Ilaje, Ikale, and Anago. Along the border with Benin, the indigenous Egun people live. The population is mostly Christian, with a significant Muslim minority. Some people also follow the traditional Yoruba religion. This religion includes the Orisha named Ogun, who is the god of metalworking.

This cultural connection to metal is reflected in the state's modern industry.

Economically, Ogun State is a powerhouse for manufacturing. It has the second highest concentration of industries in Nigeria, following only Lagos State. Many large companies operate along the Lagos–Ibadan Expressway corridor. These include companies like Nestle, Procter & Gamble, and the Dangote Cement factory. The state also hosts the only plant in West Africa that maintains railway vehicles. In the secondary sector, the state produces timber, ceramics, and even armored vehicles. Proforce, located in Ode-Remo, manufactures armored vehicles and drones. The state's economy is strong, with the eighth highest GDP in the country.

Agriculture remains a vital part of life in rural areas. The state is the largest producer of kolanut in Nigeria. Farmers harvest many different crops, including cocoa, maize, and cassava. They also grow yams, bananas, rubber, and palm oil. A specific indigenous crop known as Ofada rice is also grown here. The primary sector also involves mining various minerals. These include limestone, phosphate, clay, bitumen, and kaolin. These resources support the many local factories and industrial processes.

Ogun State is organized into three senatorial districts. The Ogun Central district consists mostly of the Egba people. Ogun East is primarily inhabited by the Ijebu and Remo groups. Ogun West is mostly home to the Yewa people. The state government is led by a democratically elected governor. The governor is chosen through a modified two-round system. To win in the first round, a candidate needs a plurality and specific support across local areas.

This organized structure helps manage the diverse needs of its millions of residents.