Solomon Islands Population Pyramid 2045
Year
2045Solomon Islands in 2045
In 2045, the Solomon Islands is projected to have a population of 1,224,199 people. That would be 17.8% more than in 2035 (1,039,656).
Half of the population would be younger than 26.3 years, with 30.2% children under 15 and 6.2% aged 65 or older. The broad-based, expansive shape of the pyramid points to high fertility and strong population growth.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
In 2023 women in the Solomon Islands had on average 3.56 children, above the replacement level of 2.1.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 70.5 years in 2023: 72.0 for women and 69.2 for men.
Source: World Bank World Development Indicators, latest available year.
1,910 immigrants live in Solomon Islands, 0.2% of the population.
| Papua New Guinea | 538 |
| Australia | 266 |
| Kiribati | 253 |
| China | 188 |
| Philippines | 114 |
8,267 people born in Solomon Islands live in other countries.
| Australia | 7,161 |
| Fiji | 732 |
| Papua New Guinea | 221 |
| Vanuatu | 124 |
| Guinea | 10 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Solomon Islands | 1,224,199 | 26.3 | |
| Fiji | 994,457 | 33.0 | |
| Vanuatu | 492,990 | 25.3 | |
| New Caledonia | 335,163 | 40.5 | |
| Papua New Guinea | 14,165,588 | 28.4 |





