The population of New Caledonia is expected to grow by 4,000 in 2021 and reach 298,000 in 2022. Migration (including immigration and emigration) increases population by 1,133 people yearly. The population density of New Caledonia has changed from 7.7 in 1980 to 15.5 in 2019.
| Current population | 297,153 people at present (Sunday 19th of September 2021) | |
| Median Age | 35.4 years |
| Population density | 15.9 per km2 |
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2021 | 295,000 | 4,000 (1.4%) | 1,133 | 35.4 | 16 | 215,000 (73.1%) | |
| 2020 | 291,000 | 3,000 (1.0%) | 1,133 | 35.3 | 2.10 | 16 | 212,000 (72.7%) |
| 2019 | 0 | 0 (0.0%) | 1,133 | 35.1 | 2.12 | 16 | 208,000 (72.2%) |
| 2018 | 0 | 0 (0.0%) | 1,133 | 34.9 | 2.15 | 15 | 204,000 (71.7%) |
| 2017 | 0 | 0 (0.0%) | 1,133 | 34.6 | 2.17 | 15 | 200,000 (71.2%) |
| 2016 | 0 | 0 (0.0%) | 1,133 | 34.5 | 2.20 | 15 | 196,652 (70.7%) |
| 2015 | 273,000 | 5,000 (1.8%) | 1,133 | 34.4 | 2.22 | 15 | 191,673 (70.2%) |
| 2010 | 250,000 | 5,000 (2.0%) | 1,132 | 33.5 | 2.17 | 14 | 168,183 (67.3%) |
| 2005 | 231,000 | 3,000 (1.3%) | 847 | 31.0 | 2.20 | 13 | 147,759 (64.0%) |
| 2000 | 213,230 | 4,016 (1.9%) | 954 | 29.6 | 2.59 | 12 | 131,733 (61.8%) |
| 1995 | 193,816 | 4,334 (2.2%) | 1,214 | 28.5 | 2.59 | 11 | 116,464 (60.1%) |
| 1990 | 170,899 | 4,001 (2.3%) | 887 | 27.5 | 3.19 | 9 | 101,748 (59.5%) |
| 1985 | 154,450 | 2,800 (1.8%) | -98 | 26.6 | 3.00 | 8 | 90,869 (58.8%) |
| 1980 | 140,050 | 1,550 (1.1%) | -658 | 25.7 | 3.42 | 8 | 80,425 (57.4%) |
| 1975 | 132,500 | 1,500 (1.1%) | 6 | 25.3 | 3.68 | 7 | 73,094 (55.2%) |
| 1970 | 112,000 | 8,000 (7.1%) | 1,638 | 25.4 | 4.30 | 6 | 57,380 (51.2%) |
| 1965 | 90,500 | 2,400 (2.7%) | 281 | 25.6 | 5.60 | 5 | 40,405 (44.6%) |
| 1960 | 79,000 | 2,200 (2.7%) | 669 | 25.9 | 6.28 | 4 | 29,514 (37.4%) |
In 2020 the population of New Caledonia was 291,000 and the average age increased from 25.9 in 1960 to 35.3. Urban population has increased from 131,733 (61.8%) in 2000 to 215,000 (73.1%) in the current year. The population density of New Caledonia has changed from 7.7 in 1980 to 15.5 in 2019.
| Year | Population | Year change | Migrants | Median age | Fertility rate | Density (Ppl/km2) | Urban population |
|---|---|---|---|---|---|---|---|
| 2020 | 0 | 0 (0.0%) | 1,133 | 35.3 | 2.10 | 16 | 212,000 (72.7%) |
| 2025 | 308,000 | 3,000 (1.0%) | 1,133 | 36.3 | 2.02 | 17 | 230,000 (74.7%) |
| 2030 | 324,000 | 3,000 (0.9%) | 1,133 | 37.2 | 1.96 | 18 | 247,000 (76.2%) |
| 2035 | 339,000 | 3,000 (0.9%) | 1,133 | 38.2 | 1.91 | 18 | 263,000 (77.5%) |
| 2040 | 353,000 | 2,000 (0.6%) | 1,133 | 39.2 | 1.87 | 19 | 277,000 (78.4%) |
| 2045 | 366,000 | 3,000 (0.8%) | 1,133 | 40.0 | 1.85 | 20 | 290,000 (79.4%) |
| 2050 | 377,000 | 2,000 (0.5%) | 1,133 | 40.8 | 1.83 | 21 | 303,000 (80.3%) |
The life expectancy at birth should reach 83.0 (81.3 years for male and 84.8 years for females). Population density will go up to 20.7 people per square kilometer.
The population growth rate is 1.37% (3,000 residents, including 1,869 deaths). The demographics of New Caledonia constitutes of 147,000 women and 148,000 men, which means there are 1,007 men per 1000 women. As far as age distribution goes, 29.2% of population (86,022) is 19 or younger, 60.6% of population (178,652) is between age 20 and 64 and 10.6% of population (31,300) is over 65.