New Caledonia Population Pyramid 2031
New Caledonia in 2031
In 2031, New Caledonia is projected to have a population of 309,838 people. Compared with 2021, when the projection stands at 285,214, that represents growth of 8.6% over ten years.
Half of the population would be younger than 37.2 years, with 19.8% children under 15 and 14.2% aged 65 or older. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
The fertility rate of New Caledonia was 1.98 births per woman in 2023, under the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
A child born there in 2023 could expect to live 78.8 years on average (81.3 years for girls, 76.3 for boys).
Source: World Bank World Development Indicators, latest available year.
59,375 immigrants live in New Caledonia, 20.3% of the population.
| France | 48,935 |
| Vanuatu | 4,021 |
| Indonesia | 1,043 |
| Tunisia | 696 |
| Laos | 656 |
4,066 people born in New Caledonia live in other countries.
| French Polynesia | 2,237 |
| Australia | 1,520 |
| Vanuatu | 267 |
| Solomon Islands | 31 |
| Norway | 9 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| New Caledonia | 309,838 | 37.2 | |
| Vanuatu | 380,023 | 22.3 | |
| Fiji | 956,700 | 30.1 | |
| Solomon Islands | 958,622 | 23.1 | |
| Papua New Guinea | 11,848,222 | 25.2 |





