Languages: Portuguese 98.4% (official), Forro 36.2%, Cabo Verdian 8.5%, French 6.8%, Angolar 6.6%, English 4.9% (note: some respondents gave multiple answers)
Religions: Catholic 55.7%, Adventist 4.1%, Assembly of God 3.4%, New Apostolic 2.9%, Mana 2.3%, Universal Kingdom of God 2%, Jehovah's Witness 1.2%, other 6.2%, none 21.2%, unspecified 1%
Formal name: Democratic Republic of Sao Tome and Principe
Alternate names: Colónia de São Tomé e Príncipe, Democratic Republic of Sao Tome and Principe, Province of Sao Tome and Principe, Província de São Tomé e Príncipe, República Democrática de São Tomé e Príncipe, Saint Thomas and Prince, Saint Thomas and Principe, São Thomé
Government type: semi-presidential republic
Leaders: chief of state: President Evaristo CARVALHO; head of government: Prime Minister Patrice Emery TROVOADA