Niger
| Legal system family | – |
| How the law works | – |
| Form of government | – |
| Constitution | – |
| Legislature | National Assembly |
| Highest court | – |
| Head of state | Abdourahamane Tiani |
| Head of government | Ali Lamine Zeine |
| Age of majority | – |
| Minimum marriage age | 18 |
| Retirement age | – |
| Official languages | Hausa |
| Capital | Niamey |
| Continent | Africa |
| Population | 21,477,348 |