Papua New Guinea Population Pyramid 2080
Papua New Guinea in 2080
In 2080, Papua New Guinea is projected to have a population of 17,911,988 people. That would be 4.2% more than in 2070 (17,185,172).
Half of the population would be younger than 35.0 years, with 21.1% children under 15 and 12.2% aged 65 or older. The pyramid is stationary: cohort sizes are roughly even through the younger ages, reflecting fertility close to replacement level and slow population change.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in Papua New Guinea had on average 3.10 children, above the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 66.1 years in 2023: 69.1 for women and 63.7 for men.
Source: World Bank World Development Indicators, latest available year.
30,035 immigrants live in Papua New Guinea, 0.3% of the population.
| Indonesia | 13,638 |
| Australia | 9,250 |
| New Zealand | 1,789 |
| United Kingdom | 1,626 |
| Philippines | 1,468 |
35,031 people born in Papua New Guinea live in other countries.
| Australia | 34,316 |
| Solomon Islands | 538 |
| Vanuatu | 69 |
| Samoa | 34 |
| Guinea | 14 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Papua New Guinea | 17,911,988 | 35.0 | |
| Solomon Islands | 1,715,562 | 34.5 | |
| Fiji | 956,125 | 40.2 | |
| Vanuatu | 763,058 | 32.6 | |
| New Caledonia | 346,184 | 46.0 |





