
During ancient and pre-colonial eras, the region now known as Nigeria was inhabited by numerous ethnic groups, each with distinct languages and cultural practices. Among these were significant Islamic empires such as Borno, Kano, and the Sokoto Caliphate, which held sway over the northern regions, along with the Benin and Oyo Empires that dominated much of present-day western Nigeria. Additionally, there were various decentralized political structures and city-states in the southern and southeastern parts of the country. In 1914, the British united their separately governed northern and southern regions into a single Colony and Protectorate named Nigeria.
Nigeria gained independence from British colonial rule in 1960 and evolved into a federal republic with three constituent states by 1963, under the leadership of President Nnamdi AZIKIWE. This political framework intensified regional and ethnic strife, culminating in a violent coup in 1966, primarily orchestrated by military officers from the southeast, followed by a countercoup later that same year led by northern military personnel. In the wake of this turmoil, the governor of Nigeria’s Eastern Region, which was based in the southeast, proclaimed the region's independence as the Republic of Biafra. The ensuing civil war (1967-1970) resulted in over a million fatalities, many due to famine. Although the conflict resulted in a more unified Nigerian state and a stronger national identity, it also fostered enduring distrust towards the predominantly Igbo population of the southeast. The wartime military leader, Yakubu GOWON, remained in power until a non-violent coup in 1975 executed by discontented junior officers. This cohort of officers, which included future presidents Olusegun OBASANJO, Ibrahim BABANGIDA, and Muhammadu BUHARI, continues to hold significant sway in Nigeria's political landscape today.
Military governance persisted until 1999, which marked the first stable transition to civilian rule and the establishment of a new constitution. The 2007 elections were notable as the first instance of civilian-to-civilian power transfer in Nigeria’s history. The national and state elections in 2011 and 2015 were widely recognized as credible. The 2015 election was particularly significant as the All Progressives Congress, a coalition opposition party, ousted the long-dominant People's Democratic Party, which had been in power since 1999, facilitating the first peaceful transition of power between parties. The presidential and legislative elections held in 2019 and 2023 were generally regarded as broadly free and fair, despite incidents of voting irregularities, intimidation, and violence. The government of Africa's most populous nation continues to grapple with the formidable challenge of entrenching democratic practices and reforming a petroleum-dependent economy, whose revenues have been mismanaged amid decades of corruption. Additionally, Nigeria is confronted with escalating violence from Islamic terrorism, particularly in the northeast, widespread criminal banditry, separatist unrest in the southeast, and competition over land and resources across the country.
910,768 sq km
13,000 sq km
923,768 sq km
varies; equatorial in the southern region, tropical in the central area, arid in the northern part
the southern lowlands transition into central hills and plateaus; southeast features mountains, while the northern region consists of plains
4.7% (2023 est.)
19.1% (2023 est.)
76.2% (2023 est.)
arable land: 40.5% (2023 est.)
permanent crops: 8.1% (2023 est.)
permanent pasture: 27.6% (2023 est.)
Located in Western Africa, it borders the Gulf of Guinea, situated between Benin and Cameroon
853 km
Atlantic Ocean 0 m
Chappal Waddi 2,419 m
380 m
2,188 sq km (2017)
Lake Chad Basin, Lullemeden-Irhazer Aquifer System
Africa
4,477 km
Benin 809 km; Cameroon 1,975 km; Chad 85 km; Niger 1,608 km
12 nm
200-m depth or to the depth of exploitation
200 nm
experiences periodic droughts and flooding
the Niger River enters the nation from the northwest and flows southward through tropical rainforests and swamps, reaching its delta in the Gulf of Guinea
natural gas, petroleum, tin, iron ore, coal, limestone, niobium, lead, zinc, and arable land
approximately six times larger than Georgia; slightly more than double the size of California
10 00 N, 8 00 E
the most populous nation in Africa; population clusters are distributed throughout the country, with the highest density found in the south and southwest, as depicted in the population distribution map
Lake Chad (an endorheic lake shared with Niger, Chad, and Cameroon) - 10,360-25,900 sq km
note - the area fluctuates by season and from year to year
Niger (2,261,741 sq km)
Lake Chad (2,497,738 sq km)
Niger river mouth (shared with Guinea [s], Mali, Benin, and Niger) - 4,200 km
note: [s] indicates river source after country name; [m] indicates river mouth after country name
73.7% (2021 est.)
53.3% (2021 est.)
63.2% (2021 est.)
English (official), Hausa, Yoruba, Igbo (Ibo), Fulani, and over 500 other native languages
Muslim 53.5%, Roman Catholic 10.6%, other Christian 35.3%, other 0.6% (2018 estimate)
1.06 male(s)/female
1.04 male(s)/female
1.01 male(s)/female
1.02 male(s)/female (2024 est.)
0.88 male(s)/female
33.56 births/1,000 population (2025 est.)
9.42 deaths/1,000 population (2025 est.)
19.1 years
19.4 years (2025 est.)
19.6 years
123,511,557
244,344,065 (2025 est.)
120,832,508
Nigerian(s)
Nigerian
4.8% (2025 est.)
2.6% (2025 est.)
0.3% (2025 est.)
54.3% of total population (2023)
3.92% annual rate of change (2020-25 est.)
40.4% (male 48,856,606/female 46,770,810)
56.2% (male 66,897,900/female 66,187,584)
3.4% (2024 est.) (male 3,759,943/female 4,274,287)
Hausa 30%, Yoruba 15.5%, Igbo (Ibo) 15.2%, Fulani 6%, Tiv 2.4%, Kanuri/Beriberi 2.4%, Ibibio 1.8%, Ijaw/Izon 1.8%, other 24.9% (2018 estimate)
1.6% (2021)
12.3% (2021)
30.3% (2021)
78 (2025 est.)
72.2 (2025 est.)
17 (2025 est.)
5.9 (2025 est.)
0.38 physicians/1,000 population (2023)
4.1% of GDP (2021)
4.3% of national budget (2022 est.)
-0.24 migrant(s)/1,000 population (2025 est.)
4.59 children born/woman (2025 est.)
rural: 63.5% of population (2022 est.)
total: 79.6% of population (2022 est.)
urban: 93.7% of population (2022 est.)
rural: 36.5% of population (2022 est.)
total: 20.4% of population (2022 est.)
urban: 6.3% of population (2022 est.)
0.3% of GDP (2023 est.)
3% national budget (2024 est.)
58.9 deaths/1,000 live births
65.6 deaths/1,000 live births (2025 est.)
48.2 deaths/1,000 live births
2.39% (2025 est.)
2.23 (2025 est.)
boasts the largest population of any African country; major population concentrations are dispersed throughout the nation, with the highest density in the southern and southwestern regions, as illustrated in this population distribution map
60.4 years
64.2 years
62.2 years (2024 est.)
993 deaths/100,000 live births (2023 est.)
rural: 41.1% of population (2022 est.)
total: 62.9% of population (2022 est.)
urban: 81.9% of population (2022 est.)
rural: 58.9% of population (2022 est.)
total: 37.1% of population (2022 est.)
urban: 18.1% of population (2022 est.)
0.73 liters of pure alcohol (2019 est.)
0.09 liters of pure alcohol (2019 est.)
4.49 liters of pure alcohol (2019 est.)
0.4 liters of pure alcohol (2019 est.)
3.27 liters of pure alcohol (2019 est.)
15.946 million Lagos, 4.348 million Kano, 3.875 million Ibadan, 3.840 million ABUJA (capital), 3.480 million Port Harcourt, 1.905 million Benin City (2023)
8.9% (2016)
20.4 years (2018 est.)
67.6% (2018 est.)
24.4% (2021 est.)
diverse; equatorial in the southern region, tropical in the central area, and arid in the northern part
4.7% (2023 est.)
19.1% (2023 est.)
76.2% (2023 est.)
arable land: 40.5% (2023 est.)
permanent crops: 8.1% (2023 est.)
permanent pasture: 27.6% (2023 est.)
54.3% of total population (2023)
3.92% annual rate of change (2020-25 est.)
362.7 kt (2019-2021 est.)
729.4 kt (2019-2021 est.)
2,794.3 kt (2022-2024 est.)
1,991.9 kt (2019-2021 est.)
27.615 million tons (2024 est.)
4.7% (2022 est.)
pollution of urban air and water; swift deforestation; deterioration of soil; reduction of cultivable land; contamination of water, air, and soil due to oil spills
5 billion cubic meters (2022 est.)
1.965 billion cubic meters (2022 est.)
5.51 billion cubic meters (2022 est.)
114.397 million metric tonnes of CO2 (2023 est.)
39.01 million metric tonnes of CO2 (2023 est.)
2.962 million metric tonnes of CO2 (2023 est.)
72.425 million metric tonnes of CO2 (2023 est.)
56 micrograms per cubic meter (2019 est.)
286.2 billion cubic meters (2022 est.)
Biodiversity, Climate Change, Climate Change-Kyoto Protocol, Climate Change-Paris Agreement, Comprehensive Nuclear Test Ban, Desertification, Endangered Species, Hazardous Wastes, Law of the Sea, Marine Dumping-London Convention, Marine Dumping-London Protocol, Marine Life Conservation, Nuclear Test Ban, Ozone Layer Protection, Ship Pollution, Wetlands
Tropical Timber 2006
description: three vertical bands of equal width in green (left), white, and green
meaning: green symbolizes the nation's forests and natural resources, while white represents peace and unity
Abuja
In 1991, Abuja, a newly developed city, succeeded Lagos as the capital; the name Abuja is derived from a nearby town, now known as Suleja, which was named after Abu JA ("Abu the Red") in 1828
UTC+1 (six hours ahead of Washington, DC, during Standard Time)
9 05 N, 7 32 E
18 years of age; universal
no
at least one parent must be a citizen of Nigeria
yes
15 years
multiple prior versions; the most recent was adopted on 5 May 1999, and came into effect on 29 May 1999
initiated by the National Assembly; to pass, it requires a two-thirds majority vote from both chambers and the endorsement of the Houses of Assembly from at least two-thirds of the states; amendments related to the establishment of a new state, crucial constitutional rights, or procedures for altering the constitution require a four-fifths majority vote from both chambers of the National Assembly, along with approval from the Houses of Assembly in at least two-thirds of the states; amendments limited to the establishment of a new state necessitate a two-thirds majority vote from the proposing house of the National Assembly and the endorsement of the Houses of Assembly in two-thirds of the states
named after the Niger River, which flows through the western part of the country into the Atlantic Ocean; the river's name likely originates from the local Tuareg term, egereou n-igereouen (meaning big rivers)
Federal Republic of Nigeria
Nigeria
1 October 1960 (from the UK)
a mixed legal system incorporating English common law, Islamic law (in twelve northern states), and customary law
federal presidential republic
Supreme Court (consists of the chief justice and 15 justices)
Court of Appeal; Federal High Court; High Court of the Federal Capital Territory; Sharia Court of Appeal for the Federal Capital Territory; Customary Court of Appeal for the Federal Capital Territory; a state court system that mirrors the federal structure
judges are appointed by the president based on recommendations from the National Judicial Council, an independent body consisting of 23 federal and state judicial officials; Senate confirmation is required for judicial appointments; judges serve until the age of 70
Federal Executive Council appointed by the president but constitutionally required to include at least one member from each of the 36 states
President Bola Ahmed Adekunle TINUBU (since 29 May 2023)
2023: Bola Ahmed Adekunle TINUBU elected president; percent of vote - Bola Ahmed Adekunle TINUBU (APC) 36.6%, Atiku ABUBAKAR (PDP) 29.1%, Peter OBI (LP) 25.4%, Rabiu KWANKWASO (NNPP) 6.4%, other 2.5%
2019: Muhammadu BUHARI elected president; percent of vote - Muhammadu BUHARI (APC) 53%, Atiku ABUBAKAR (PDP) 39%, other 8%
President Bola Ahmed Adekunle TINUBU (since 29 May 2023)
25 February 2023
the president is elected directly by a qualified-majority popular vote, requiring at least 25% of the votes cast in 24 out of Nigeria's 36 states; the president holds office for a four-year term and is eligible for re-election for a second term
27 February 2027
Independence Day (National Day), 1 October (1960)
green, white
2 (both cultural)
Sukur Cultural Landscape; Osun-Osogbo Sacred Grove
Accord Party or ACC
Africa Democratic Congress or ADC
All Progressives Congress or APC
All Progressives Grand Alliance or APGA
Labor Party or LP
New Nigeria People’s Party or NNPP
Peoples Democratic Party or PDP
Young Progressive Party or YPP
National Assembly
bicameral
"Nigeria, We Hail Thee"
adopted 2024
Lillie Jean WILLIAMS/Frances BERDA
eagle
36 states and 1 territory*; Abia, Adamawa, Akwa Ibom, Anambra, Bauchi, Bayelsa, Benue, Borno, Cross River, Delta, Ebonyi, Edo, Ekiti, Enugu, Federal Capital Territory*, Gombe, Imo, Jigawa, Kaduna, Kano, Katsina, Kebbi, Kogi, Kwara, Lagos, Nasarawa, Niger, Ogun, Ondo, Osun, Oyo, Plateau, Rivers, Sokoto, Taraba, Yobe, Zamfara
House of Representatives
4 years
360 (all directly elected)
plurality/majority
full renewal
2/25/2023
February 2027
4.2%
All Progressives Congress (APC) (180); People's Democratic Party (PDP) (116); Labour Party (LP) (35); New Nigeria Peoples Party (NNPP) (19); Others (10)
Senate
4 years
109 (all directly elected)
plurality/majority
full renewal
2/25/2023
February 2027
3.7%
All Progressives Congress (APC) (59); People's Democratic Party (PDP) (36); Labour Party (LP) (8); Others (6)
[1] (202) 362-6541
3519 International Court NW, Washington, DC 20008
[1] (202) 800-7201 (ext. 100)
Ambassador (vacant); Chargé d'Affaires Samson Sunday ITEGBOJE (since 22 October 2024)
Atlanta, New York
[email protected]
https://www.nigeriaembassyusa.org/
[234] (9) 461-4036
Plot 1075 Diplomatic Drive, Central District Area, Abuja
[234] (9) 461-4000
8320 Abuja Place, Washington DC 20521-8320
Ambassador Richard MILLS, Jr. (since 25 July 2024)
Lagos
[email protected]
https://ng.usembassy.gov/
ACP, AfDB, ATMIS, AU, C, CD, D-8, ECOWAS, EITI (compliant country), FAO, G-15, G-24, G-77, IAEA, IBRD, ICAO, ICC (national committees), ICCt, ICRM, IDA, IDB, IFAD, IFC, IFRCS, IHO, ILO, IMF, IMO, IMSO, Interpol, IOC, IOM, IPU, ISO, ITSO, ITU, ITUC (NGOs), LCBC, MIGA, MINURSO, MNJTF, MONUSCO, NAM, OAS (observer), OIC, OPCW, OPEC, PCA, UN, UNAMID, UNCTAD, UNESCO, UNHCR, UNIDO, UNIFIL, UNISFA, UNITAR, UNMIL, UNMISS, UNOCI, UNOOSA, UNWTO, UPU, WCO, WFTU (NGOs), WHO, WIPO, WMO, WTO
accepts compulsory ICJ jurisdiction with reservations; accepts ICCt jurisdiction
$37.298 billion (2019 est.)
$59.868 billion (2019 est.)
$69.091 billion (2022 est.)
$60.261 billion (2023 est.)
$57.536 billion (2024 est.)
$77.049 billion (2022 est.)
$65.423 billion (2023 est.)
$57.73 billion (2024 est.)
crude oil, coal, tin, columbite; rubber products, timber; hides and skins, textiles, cement and various construction materials, food items, footwear, chemicals, fertilizers, printing, ceramics, steel
113.35 million (2024 est.)
19.6% of GDP (2016 est.)
4.2% of GDP (2022 est.)
5.4% of GDP (2023 est.)
11.3% of GDP (2024 est.)
nairas (NGN) per US dollar -
358.811 (2020 est.)
401.152 (2021 est.)
425.979 (2022 est.)
645.194 (2023 est.)
1,478.965 (2024 est.)
$45.009 billion (2023 est.)
largest market economy in Africa; vast but predominantly lower middle-income workforce; significant oil exporter; prominent telecommunications and financial sectors; vulnerable to fluctuations in global energy prices; regional frontrunner in essential infrastructure; majorly agrarian employment
3.9% (2022 est.)
3.1% (2023 est.)
3% (2024 est.)
USA 10%, Spain 9%, France 8%, Netherlands 7%, India 6% (2023)
China 26%, Singapore 14%, Belgium 8%, India 6%, USA 4% (2023)
$5,600 (2022 est.)
$5,600 (2023 est.)
$5,700 (2024 est.)
3.3% (2022 est.)
2.9% (2023 est.)
3.4% (2024 est.)
cassava, yams, maize, oil palm fruit, rice, taro, bananas, vegetables, sorghum, groundnuts (2023)
crude petroleum, natural gas, gold, fertilizers, cocoa beans (2023)
refined petroleum, tanks and armored vehicles, wheat, plastics, cars (2023)
$1.019 billion (2022 est.)
$6.423 billion (2023 est.)
$17.215 billion (2024 est.)
$187.76 billion (2024 est.)
40.1% (2018 est.)
59.3% of household expenditures (2023 est.)
0.9% of household expenditures (2023 est.)
18.8% (2022 est.)
24.7% (2023 est.)
33.2% (2024 est.)
2.4% (2024 est.)
$1.239 trillion (2022 est.)
$1.275 trillion (2023 est.)
$1.318 trillion (2024 est.)
3.7% (2024 est.)
5.1% (2024 est.)
6.5% (2024 est.)
$35.564 billion (2022 est.)
$32.035 billion (2023 est.)
$38.612 billion (2024 est.)
29.6% (2024 est.)
47% (2024 est.)
20.4% (2024 est.)
2.9% (2018 est.)
26.7% (2018 est.)
35.1 (2018 est.)
17 metric tons (2023 est.)
600 metric tons (2023 est.)
1.322 million metric tons (2023 est.)
1.326 million metric tons (2023 est.)
2.144 billion metric tons (2023 est.)
1.514 million bbl/day (2023 est.)
36.89 billion barrels (2021 est.)
527,000 bbl/day (2023 est.)
2.4 billion kWh (2023 est.)
34.135 billion kWh (2023 est.)
4.094 million kW (2023 est.)
5.974 billion kWh (2023 est.)
16.324 billion cubic meters (2023 est.)
38.248 billion cubic meters (2023 est.)
19.885 billion cubic meters (2023 est.)
5.761 trillion cubic meters (2021 est.)
27%
89%
60.5% (2022 est.)
7.993 million Btu/person (2023 est.)
0.2% of total installed capacity (2023 est.)
77.1% of total installed capacity (2023 est.)
22.5% of total installed capacity (2023 est.)
0.1% of total installed capacity (2023 est.)
39% (2023 est.)
approximately 70 national and regional television stations under federal government control; TV stations operate in all 36 states; a number of private television stations exist; subscription services for cable and satellite television are accessible; a network of national, regional, and state radio stations managed by the federal government; around 40 radio stations owned by state governments; close to 20 private radio stations; broadcasts from international media outlets are accessible; the shift to digital broadcasting was finalized in three states in 2018 (2019)
.ng
112,000 (2023 est.)
(2023 est.) less than 1
165 million (2024 est.)
71 (2024 est.)
117,000 (2023 est.)
(2023 est.) less than 1
2
1
1
Antan Oil Terminal, Bonny, Lagos, Pennington Oil Terminal
24
28 (2024)
23
50 (2025)
3,798 km (2014)
3,505 km (2014) 1.067-m gauge
293 km (2014) 1.435-m gauge
15 (2025)
928 (2023)
general cargo 23, oil tanker 128, other 777
5N
The Nigerian military is tasked with safeguarding the nation from external threats, preserving territorial integrity, securing borders, engaging in international peacekeeping and security operations, quelling insurrections, and assisting civil authorities in restoring order, in addition to providing humanitarian aid. Its foremost priorities include internal and maritime security. In the northeastern region, military forces are actively conducting operations against the terrorist organizations Boko Haram (BH) and the Islamic State of Iraq and ash-Sham in West Africa (ISIS-WA), with troop deployments reaching up to 70,000 at times. Since 2009, violence attributed to terrorism has resulted in the deaths of an estimated 35,000 to 40,000 individuals, predominantly civilians. In the northwest, the military contends with threats posed by criminal groups, colloquially known as bandits, along with violence stemming from longstanding farmer-herder disputes, as well as BH and ISIS-WA militants. Furthermore, the military continues to safeguard the oil sector in the Niger Delta against militant threats and criminal activities, and since 2021, it has stationed troops, in conjunction with other security entities, to address renewed unrest in the Biafra region. Maritime security issues encompass piracy and the safeguarding of natural resources in the Gulf of Guinea.
The origins of the Nigerian military can be traced back to the Nigeria Regiment of the West African Frontier Force (WAFF), a multi-regiment unit established by the British colonial government in 1900 for garrisoning Britain’s West African colonies. The WAFF, which later received the honorary title of "Royal," participated in both World Wars. In 1956, the Nigeria Regiment of the Royal WAFF was rebranded as the Nigerian Military Forces (NMF), and in 1958, control of the NMF was transferred from the British War Office to the colonial government of Nigeria. The Nigerian Armed Forces were formally established after Nigeria gained independence in 1960 (2025).
180 Sudan/South Sudan (UNISFA); 200 Gambia (ECOWAS); 150 Guinea-Bissau (ECOWAS) (2025)
0.6% of GDP (2020 est.)
0.6% of GDP (2021 est.)
0.6% of GDP (2022 est.)
0.7% of GDP (2023 est.)
0.6% of GDP (2024)
Armed Forces of Nigeria (AFN): Nigerian Army, Nigerian Navy (which includes the Coast Guard), Nigerian Air Force.
Ministry of Interior: Nigeria Security and Civil Defense Corps (NSCDC); Ministry of Police Affairs: Nigeria Police Force (NPF) (2025).
For voluntary military service, individuals aged 18-25 years (both men and women) are eligible; there is no conscription (2025).
The military's arsenal is predominantly composed of imported weaponry sourced from various nations, including Brazil, China, France, Russia/former Soviet Union, South Korea, Türkiye, and the United States. Additionally, Nigeria is in the process of developing its defense industry capabilities, which encompasses the production of small arms, light armored personnel carriers, and limited naval production (2025).
Data varies; the estimated number of active Armed Forces personnel is 140,000 (2025).
Boko Haram; Islamic State of Iraq and ash-Sham – West Africa; Jama’atu Ansarul Muslimina Fi Biladis-Sudan (Ansaru)
major precursor-chemical producer (2025)
3,709,022 (2024 est.)
127,131 (2024 est.)
National Space Research and Development Agency (NARSDA; established in 1999); Defense Space Administration (DSA; established in 2014) (2025)
operates a national space initiative concentrating on the acquisition of satellites for uses in agriculture and environmental monitoring, meteorology, mining, disaster management, security, and socio-economic advancement; engages in the design, construction (primarily with international aid), and operation of satellites; processes aerial imagery data for analysis and dissemination; is enhancing capabilities in satellite and satellite payload production, particularly in remote sensing technologies; maintains a sounding rocket initiative aimed at researching rockets and propulsion systems, intending to launch domestically manufactured satellites from a Nigerian spaceport by 2030; collaborates with various international space agencies and industries, including those from Algeria, Bangladesh, Belarus, China, Ghana, India, Japan, Kenya, Mongolia, South Africa, Thailand, Turkey, the UK, the US, and Vietnam; possesses a government-operated satellite company and a modest commercial aerospace industry (2025)
2003 - the first remote sensing (RS) microsatellite (NigeriaSat-1) was developed in collaboration with the UK and launched by Russia
2007 - the first communications satellite (NigSatCom-1) was constructed and launched by China (which failed in orbit in 2008)
2011 - the inaugural domestically produced remote sensing (RS) satellite (NigeriaSat-X) was launched by Russia
2019 - a geospatial data analysis center was inaugurated
2022 - the US-led Artemis Accords for space exploration were signed
2023 - the first military reconnaissance RS satellite (DelSat-1) was launched by China