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French Guiana (Guyane)
French Guiana is in South America, on the Atlantic coast. It is both an overseas département and an overseas region (DROM).
Key points of the sheet
- Cayenne is the prefecture (préfecture). The other main towns are Saint-Laurent-du-Maroni, Kourou, Matoury and Remire-Montjoly.
- French Guiana has about 292,400 inhabitants. The population is young: more than half are under 30.
- The key economic sectors are the space centre (CNES in Kourou), fishing, gold mining, farming and public services.
- The unemployment rate is very high. In the interior of the territory, services and training are hard to access.
Words to know
- overseas département and region (DROM) (Département et une Région d’Outre-Mer (DROM))
- French Guiana is both an overseas département and an overseas region.
- prefecture (préfecture)
- In French Guiana, the prefecture is the town of Cayenne.
- CNES
- The CNES space centre is in Kourou. It is a key economic sector of French Guiana.
- unemployment rate (taux de chômage)
- In French Guiana, the unemployment rate is very high.
Test yourself: 3 questions
Where is French Guiana located?
In French, the language of the exam: Où est située la Guyane ?
French Guiana is in South America, on the Atlantic coast.
Which town is the prefecture (préfecture) of French Guiana?
In French, the language of the exam: Quelle ville est la préfecture de la Guyane ?
Among the main towns of French Guiana, Cayenne is the prefecture.
What share of the population of French Guiana is under 30?
In French, the language of the exam: Quelle part de la population de Guyane a moins de 30 ans ?
The population of French Guiana is young: more than half are under 30.
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Source
Sheet “Guyane” of the French Ministry of the Interior: formation-civique.interieur.gouv.fr. Content published under the Etalab Open Licence 2.0. This page is a plain-language adaptation made by Hexaciv, which is not an official site: if in doubt, the ministry's text is the one that counts.
Ministry sheet read on 23 October 2026, still identical on 25 October 2026.