Country Profile: Nigeria
Nigeria, located in Western Africa, is bordered by the Gulf of Guinea, with diverse geographical features ranging from equatorial regions in the south to arid areas in the north. As Africa's most populous country, it boasts a vibrant cultural landscape with over 250 ethnic groups and significant urbanization, as more than half of its population resides in cities. Economically, Nigeria is a major oil exporter with a predominantly agrarian workforce, although it struggles with issues related to corruption and resource management. The nation operates as a federal presidential republic, navigating the complexities of its diverse population and challenging political history.
Geography
Nigeria covers an area of 923,768 sq km, characterized by a varied climate which includes equatorial in the south, tropical in the center, and arid in the north. The terrain features southern lowlands that transition into central hills and plateaus, with the Niger River playing a crucial role in its geographical profile.
- Highest Point: Chappal Waddi at 2,419 m
- Lowest Point: Atlantic Ocean at 0 m
- Coastline: 853 km
- Major River: Niger River, stretching 4,200 km
- Natural Resources: Includes natural gas, petroleum, and tin
People and Society
As of 2025, Nigeria's estimated population stands at 244,344,065, making it the largest in Africa. The country has a youthful demographic, with about 40.4% of the population under 15 years of age, reflecting a high birth rate of 33.56 births/1,000 population.
- Ethnic Groups: Predominantly Hausa (30%), Yoruba (15.5%), and Igbo (15.2%)
- Languages: Officially English, with over 500 indigenous languages
- Urban Population: 54.3% of total
- Life Expectancy: 62.2 years at birth (2024 est.)
- Literacy Rate: 63.2% (2021 est.)
Economy
Nigeria holds the position of the largest market economy in Africa, with a Real GDP projected at $1.318 trillion for 2024. The economy is heavily reliant on oil exports, which are subject to global price fluctuations and governance challenges.
- GDP Growth Rate: 3.4% (2024 est.)
- Unemployment Rate: 3% (2024 est.)
- Poverty Rate: Approximately 40.1% of the population lives below the poverty line (2018 est.)
- Main Industries: Crude oil, agriculture, telecommunications
- Agricultural Contribution: 20.4% of GDP (2024 est.)
Government
The Federal Republic of Nigeria operates under a mixed legal system and a federal presidential republic framework. The capital city is Abuja, and the recent elections held in 2023 brought President Bola Ahmed Tinubu to power.
- Administrative Divisions: 36 states and 1 territory
- Suffrage Age: 18 years
- Legislature: Bicameral National Assembly consisting of the House of Representatives (360 members) and the Senate (109 members)
Military and Security
Nigeria's military comprises the Nigerian Army, Navy, and Air Force, with an estimated 140,000 active personnel as of 2025. The country faces significant internal security challenges, including terrorism from groups like Boko Haram.
- Military Expenditure: 0.6% of GDP (2024)
- Military Service Age: 18-25 years
- Current Deployments: Involvement in UN peacekeeping missions across various regions
Energy
Energy production in Nigeria is primarily dominated by fossil fuels, which constitute 77.1% of the total installed electricity capacity of 4.094 million kW.
- Electricity Access: 60.5% of the total population (2022 est.)
- Total Petroleum Production: 1.514 million bbl/day (2023 est.)
- Natural Gas Production: 38.248 billion cubic meters (2023 est.)
Environment
Nigeria's environmental challenges include urban air pollution, deforestation, and soil degradation, exacerbated by oil spills and unsustainable agricultural practices.
- Carbon Dioxide Emissions: 114.397 million metric tonnes (2023 est.)
- Arable Land: 40.5% of total agricultural land (2023 est.)
- Urbanization Rate: 3.92% annual rate of change (2020-2025 est.)
Transportation
The transportation network includes 50 airports and 3,798 km of railways, with a significant portion of infrastructure requiring upgrades.
- Merchant Marine: 928 vessels (2023)
- Ports: 28, including those with oil terminals
- Civil Aircraft Registration: Code prefix 5N
Communications
Nigeria has a rapidly growing telecommunications sector, with significant mobile cellular subscriptions reaching 165 million by 2024.
- Internet Users: 39% of the population (2023 est.)
- Fixed Line Subscriptions: 112,000 (2023 est.)
Key Metrics
| Metric | Value | Note |
|---|---|---|
| Population | 244,344,065 | 2025 estimate |
| Area | 923,768 sq km | Total area |
| GDP | $1.318 trillion | Purchasing power parity (2024) |
| Energy Consumption per Capita | 7.993 million Btu/person | 2023 estimate |
| Birth Rate | 33.56 births/1,000 population | 2025 estimate |
| Unemployment Rate | 3% | 2024 estimate |
| Life Expectancy | 62.2 years | 2024 estimate |
| Literacy Rate | 63.2% | 2021 estimate |
| Urban Population | 54.3% | 2023 estimate |
| Poverty Rate | 40.1% | 2018 estimate |
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