São Tomé and Príncipe is a small nation composed of an archipelago located in the Gulf of Guinea of the equatorial Atlantic Ocean. The nation's main islands are São Tomé Island and Príncipe Island, for which the country is named. These are located about 300 and 250 kilometres (190 and 160 mi), respectively, off the northwest coast of Gabon in Central Africa. The nation's geographic coordinates are a latitude of 1°00′N and a longitude of 7°00′E.
Almost all residents belong to the Roman Catholic, Evangelical Protestant, or Seventh-day Adventist churches, which in turn retain close ties with churches in Portugal. There is a small but growing Muslim population.
Dobra (STD; symbol Db) = 100 cêntimos. Notes are in denominations of Db50,000, 20,000, 10,000 and 5,000. Coins are in denominations of Db20, 10, 5, 2 and 1.