Porto-Novo is the capital and second-largest city of Benin. The commune covers an area of 110 square kilometres (42 sq mi) and as of 2002 had a population of 223,552 people.

Yoruba is a language that is spoken in West Africa, primarily in Southwestern and Central Nigeria. It is spoken by the ethnic Yoruba people. The number of Yoruba speakers is roughly 47 million, including about 2 million second-language speakers. As a pluricentric language, it is primarily spoken in a dialectal area spanning Nigeria, Benin, and Togo with smaller migrated communities in Côte d'Ivoire, Sierra Leone and The Gambia.