Papua New Guinea Population Pyramid 1980
Papua New Guinea in 1980
In 1980, Papua New Guinea had a total population of 3,131,512 people. That is 25.0% more than in 1970, when the population stood at 2,505,628.
With a median age of 18.0 years, Papua New Guinea had a youth dependency ratio of 79.0 and an old-age dependency ratio of 2.4 per 100 people of working age. This is an expansive pyramid — each cohort of children is larger than the one above it, the signature of high birth rates and rapid growth.
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 | 3,131,512 | 18.0 | |
| Fiji | 641,975 | 19.3 | |
| Solomon Islands | 238,135 | 15.8 | |
| New Caledonia | 149,818 | 20.6 | |
| Vanuatu | 115,661 | 17.6 |





