| Region | Oceania | |
| Population (000, 2019) | 29 986 | |
| Pop. density (per km2, 2019) | 3.8 | |
| Surface area (km2) | 8 012 000a | |
| Sex ratio (m per 100 f) | 98.8 |
| 2005 | 2010 | 2019 | |
| GDP: Gross domestic product (million current US$) | 875 117 | 1 443 843 | 1 610 720a |
| GDP growth rate (annual %, const. 2010 prices) | 2.9 | 2.3 | 2.9a |
| GDP per capita (current US$) | 35 903.3 | 54 504.9 | 55 244.2a |
| Agricultural production index (2004-2006=100) | 99 | 97 | 108b |
| International trade: Exports (million current US$) | 127 740 | 243 041 | 295 524c |
| International trade: Imports (million current US$) | 151 453 | 231 861 | 278 363c |
| International trade: Balance (million current US$) | - 23 714 | 11 179 | 17 160c |
| 2005 | 2010 | 2019 | |
| Population growth rated (average annual %) | 1.2 | 1.7 | 1.5e |
| Urban population (% of total population) | 84.9 | 85.3 | 86.2 |
| Urban population growth rated (average annual %) | 1.3 | 1.8 | 1.5e |
| Fertility rate, totald (live births per woman) | 1.8 | 2 | 1.9e |
| Life expectancy at birthd (females/males, years) | 82.6 / 77.6 | 83.5 / 79.0 | 84.2 / 80.2e |
| Population age distribution (0-14/60+ years old, %) | 20.1 / 17.3 | 19.3 / 18.8 | 19.3 / 21.5 |
| International migrant stock (000/% of total pop.) | 5 718.0 / 23.5 | 6 830.4 / 25.8 | 8 103.0 / 27.8a |
| Infant mortality rated (per 1 000 live births) | 5 | 4.5 | 3.7e |
| Intentional homicide rate (per 100 000 pop.) | ... | ... | 1f,e |
| Seats held by women in national parliaments (%) | 26.3 | 30.1 | 34.4 |
| 2005 | 2010 | 2019 | |
| Individuals using the Internet (per 100 inhabitants) | 63 | 76.7 | 87.2a |
| Research & Development expenditure (% of GDP) | 1.9 | 2.2 | 1.8e |
| Forested area (% of land area) | 17.3 | 16.8 | 17b |
| Important sites for terrestrial biodiversity protected (%) | 40 | 45.7 | 51.4c |