Sierra Leone
| Legal system family | – |
| How the law works | – |
| Form of government | presidential system |
| Constitution | – |
| Legislature | Parliament of Sierra Leone |
| Highest court | – |
| Head of state | Julius Maada Bio |
| Head of government | David Sengeh |
| Age of majority | 21 |
| Minimum marriage age | 18 |
| Retirement age | – |
| Official languages | English; Krio |
| Capital | Freetown |
| Continent | Africa |
| Population | 7,557,212 |