- Capital: Djibouti City
- Population: 1,002,000
- Surface Area: 23,200 km2
- Currency: Francs
- Religion: Mostly Islam
- Belongs to: ACP, Arab League, IGAD, IMF, UN, AU
- Capital: Nouakchott
- Population: 4,614,974
- Surface Area: 1,030,700 km2
- Currency: Ouguiya (1 EUR=44.1200 MRO)
- Religion: Mostly Islam
- Belongs to: ACP, AMU, Arab League, IMF, UN, AU