| Region | Oceania | |
| Population (000, 2025) | 690a,b | |
| Pop. density (per km2, 2025) | 85.7a,b | |
| Surface area (km2) | 8 090c | |
| Sex ratio (m per 100 f) | 99.6a,b |
| 2015 | 2020 | 2025 | |
| GDP: Gross domestic product (million current US$) | 6 894 | 7 456 | 8 372c |
| GDP growth rate (annual %, const. 2015 prices) | 2.5 | -7.7 | 2.6c |
| GDP per capita (current US$) | 11 224.0 | 11 970.0 | 13 365.0c |
| Agricultural production index (2014-2016=100) | 96 | 91 | 91c |
| International trade: exports (million current US$) | 222 | 161 | 224d |
| International trade: imports (million current US$) | 2 266 | 2 449 | 3 175d |
| International trade: balance (million current US$) | - 2 044 | - 2 288 | - 2 951d |
| 2015 | 2020 | 2025 | |
| Population growth rateb (average annual %) | 0.2 | 0.3 | ~0.0a |
| Urban population (% of total population) | 44.5 | 44.4e | ... |
| Urban population growth rate (average annual %) | 0.6f | ... | ... |
| Fertility rate, totalb (live births per woman) | 2.9 | 2.6 | 2.5a |
| Life expectancy at birthb (females/males, years) | 78.4 / 73.4 | 78.7 / 73.6 | 80.0 / 75.3a |
| Population age distributionb,g (0-14/60+ years old, %) | 31.0 / 9.5 | 29.8 / 11.2 | 28.0 / 13.6a |
| International migrant stock (000/% of total pop.) | 70.0 / 10.3 | 70.1 / 10.2 | 70.3 / 10.2d |
| Under five mortality rateb (per 1000 live births) | 13.6 | 13.1 | 11.3a |
| Intentional homicide rateh (per 100 000 pop.) | 2.8 | 3.4 | 3.4c |
| Seats held by women in national parliaments (%) | 4.4 | 8.6i | 9.2i |
| 2015 | 2020 | 2025 | |
| Forested areah (% of land area) | 48.4 | 48.4 | 48.2j |
| Pop. using safely managed drinking water (urban/rural, %) | 84.8 / 58.7 | 82.2 / 57.9 | 78.4 / 56.8j |
| Pop. using safely managed sanitation (urban/rural, %) | 34.5 / 44.3 | 32.3 / 42.1 | 32.1 / 41.2j |