Cayenne Population 2026 capital
Cayenne has a population of 61,550, making it the #1 biggest city in 🇬🇫 French Guiana, located in Guyane. Roughly 19% of French Guiana's population lives here. Cayenne is the capital of French Guiana.
Population (city proper)
61,550
Rank in French Guiana
#1
Coordinates
4.94°N, 52.33°W
~7 m elevation · America/Cayenne
Other big cities in Guyane
| City | Population | Rank in French Guiana |
|---|---|---|
| Matoury | 26,350 | #2 |
| Saint-Laurent-du-Maroni | 24,287 | #3 |
| Kourou | 24,029 | #4 |
| Rémire-Montjoly | 19,029 | #5 |
Cities near Cayenne
- Rémire-Montjoly19,029 people · ~8 km away
- Matoury26,350 people · ~10 km away
- Kourou24,029 people · ~42 km away
- Saint-Laurent-du-Maroni24,287 people · ~198 km away
FAQ
What is the population of Cayenne?
Cayenne has a population of 61,550 (city proper, latest official figure via GeoNames), making it the #1 biggest city in French Guiana.
What region is Cayenne in?
Cayenne is located in Guyane, French Guiana.
Is Cayenne the capital of French Guiana?
Yes, Cayenne is the capital of French Guiana.
Sources & notes
Population refers to the city proper (municipal boundaries), not the metropolitan area. Source: GeoNames (CC BY 4.0), retrieved 2026-07-07. Country data: UN World Population Prospects 2024.
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