Dumbéa Population 2026
Dumbéa has a population of 19,346, making it the #3 biggest city in 🇳🇨 New Caledonia, located in South Province. Roughly 6.5% of New Caledonia's population lives here. It is about 4.8× smaller than Nouméa, the country's biggest city.
Population (city proper)
19,346
Rank in New Caledonia
#3
Coordinates
22.16°S, 166.46°E
~50 m elevation · Pacific/Noumea
Distance to capital (Nouméa)
13 km
8 miles, straight line
Other big cities in South Province
Cities near Dumbéa
FAQ
What is the population of Dumbéa?
Dumbéa has a population of 19,346 (city proper, latest official figure via GeoNames), making it the #3 biggest city in New Caledonia.
What region is Dumbéa in?
Dumbéa is located in South Province, New Caledonia.
Is Dumbéa the capital of New Caledonia?
No, the capital of New Caledonia is Nouméa, about 13 km away.
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.
← All biggest cities in New Caledonia · New Caledonia population by year