Demographics
- 1979: 320,348 (census count)
- 1992: 536,827 (census count)
- 2002: 665,100 (estimate)
- 2005: 690,584 (estimate)
The main languages spoken in Cotonou include the Fon language, Aja language, Yoruba language and French.
Read more about this topic: Cotonou