Government & politics — Nigeria
Government structure, legal system, citizenship, and international relations.
Profile updated 2026-06-02
⚡ Government & politics at a glance
Government structure, legal system, citizenship, and international relations. Key figure for Nigeria: Federal Republic of Nigeria
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Identity & names
- Full Country Name
Federal Republic of Nigeria
- Country Name
Nigeria
- Etymology- history of name
named for the Niger River that flows through the west of the country to the Atlantic Ocean; from a native term "Ni Gir" meaning "River Gir"
- Independence
1 October 1960 (from the UK)
- National Holiday
Independence Day (National Day), 1 October (1960)
Political system
- Government Type
federal presidential republic
- Constitution
- Legal System:
mixed legal system of English common law, Islamic law (in 12 northern states), and traditional law
- Executive Branch:
- Legislative Branch:
- Judicial Branch:
- Regions or States:
- Political Parties and Leaders:
- Suffrage:
18 years of age; universal
- Citizenship Criteria:
Capital & time
- Capital Name
Abuja
- Capital - geographic coordinate
9 05 N, 7 32 E
- Capital Time Difference
UTC+1 (6 hours ahead of Washington, DC, during Standard Time)
International role
- International Organization Participation:
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
- International Law Organization Participation:
accepts compulsory ICJ jurisdiction with reservations; accepts ICCt jurisdiction
- Diplomatic Representation from US:
- Diplomatic Representation in the US:
