Haiti is in the Caribbean.
Haiti . Haiti is 27750 km2 in size and has an estimated 10.6 million people , making it the most populous country in the Caribbean Community ( CARICOM ) and the second-most populous country in the Caribbean as a whole . Afterward the sovereign nation of Haiti was established on 1 January 1804 the first independent nation of Latin America and the Caribbean , the second republic in the Americas , the only nation in the western hemisphere to have defeated three European superpowers ( France , Spain , and the UK ) , and the only nation in the world established as a result of a successful slave revolt . In addition to CARICOM , it is a member of the International Monetary Fund , World Trade Organization , and the Community of Latin American and Caribbean States .