Saint-Barthélemy Population: The population of Saint Barthelemy is 9, 035. GDP: $ 191 million (1999) Climate: St. Barts has a tropical climate. People: white, Creole (mulatto), black, Guadeloupe Mestizo (French-East Asia) Religion: Roman Catholic, Protestant, Jehovah’s Witnesses. Capital: Gustavia, Saint Barthelemy is the capital. Language: French is the official language of St. Barthélemy. Currency: The Euro is the local currency on St. Barth. Time Zone: UTC-04:00 Destination World Map Recent Posts Should I take a cruise or stay at an All-inclusive Resort? THE PSYCHOLOGY OF STATUS: WHY WE LOVE FEELING “IMPORTANT” Should Prostitution be Legal? Did Race Play a Role in the Verdict of Anthony Karmelo I Ran Out of Pages in my Passport