Indonesia Population Pyramid 2045
Indonesia in 2045
By 2045, the population of Indonesia is expected to reach 317,249,613. Ten years before, in 2035, the projected population is 304,566,622 — 4.2% lower.
With a projected median age of 36.5 years, Indonesia would have a youth dependency ratio of 29.9 and an old-age dependency ratio of 20.5 per 100 people of working age. This is a stationary pyramid — similar numbers in each age group up to the older cohorts, the signature of near-replacement fertility.
Data source: United Nations World Population Prospects, 2024 revision (medium variant) — last updated July 2024.
The fertility rate of Indonesia was 2.13 births per woman in 2023, above the 2.1 needed to replace each generation.
Source: World Bank World Development Indicators, latest available year.
Life expectancy at birth was 71.1 years in 2023: 73.3 for women and 69.0 for men.
Source: World Bank World Development Indicators, latest available year.
418,736 immigrants live in Indonesia, 0.1% of the population.
| Malaysia | 161,013 |
| Timor-Leste | 95,603 |
| China | 82,568 |
| India | 22,758 |
| Thailand | 10,481 |
3,745,060 people born in Indonesia live in other countries.
| Malaysia | 1,761,502 |
| United Arab Emirates | 298,351 |
| Taiwan | 292,830 |
| Bangladesh | 205,947 |
| Singapore | 180,437 |
Source: United Nations International Migrant Stock 2024.
| Country | Population | Median age | Relative size |
|---|---|---|---|
| Indonesia | 317,249,613 | 36.5 | |
| Philippines | 132,492,032 | 34.9 | |
| Viet Nam | 109,685,399 | 40.0 | |
| Thailand | 68,150,153 | 48.4 | |
| Myanmar | 58,558,172 | 36.4 |





