Papua New Guinea Population Pyramid 2037
Papua New Guinea in 2037
United Nations projections (medium variant) put the population of Papua New Guinea at 12,879,740 in 2037. That would be 15.7% more than in 2027 (11,131,273).
With a projected median age of 26.6 years, Papua New Guinea would have a youth dependency ratio of 44.4 and an old-age dependency ratio of 8.1 per 100 people of working age. 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 | 12,879,740 | 26.6 | |
| Solomon Islands | 1,079,093 | 24.5 | |
| Fiji | 975,656 | 31.2 | |
| Vanuatu | 427,042 | 23.5 | |
| New Caledonia | 322,158 | 38.6 |





