As dictated in the 1999 Constitution of the Federal Republic of Nigeria, the country operates under a federal presidential system, with a separation of powers between the executive, legislative and judicial branches of government. A basic understanding of the country’s political system as outlined below is imperative for all civically minded citizens, particularly those who are seeking to run for elective office.
Constitutional Framework
Federal Structure
Nigeria operates as a federation with three tiers of government:
Separation of Powers
Nigeria’s federal government is divided into three arms:
Executive
Legislature
Judiciary
Electoral System
Political Parties
Checks and Balances
Political Culture & Challenges
Key Institutions
Summary Table: Nigeria’s Political System
| Feature | Detail |
| System | Federal presidential republic |
| Constitution | 1999 Constitution (as amended) |
| Head of State/Government | President |
| Legislature | Bicameral (Senate + House of Representatives) |
| Judiciary | Independent, headed by Chief Justice |
| Electoral Body | INEC |
| Voting Age | 18 years |
| Party System | Multi-party (dominance by APC & PDP) |