A side-by-side look at Indonesia and Japan. Fertility is 2.12 births per woman in Indonesia (2024) versus 1.15 in Japan (2024). Population stands at 285.7M (2025) and 123.4M (2025) respectively. GDP per capita at purchasing-power parity is $15.1K versus $48.3K.
| Indicator | Indonesia | Japan |
|---|---|---|
| Fertility rate | 2.12#96 | 1.15#203 |
| Population | 285.7M | 123.4M |
| GDP / capita (PPP) | $15.1K | $48.3K |
Topic pages: Indonesia fertility · Japan fertility · Indonesia population · Japan population
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birthrate.io, "Indonesia vs Japan". https://birthrate.io/compare/indonesia/japan (accessed 25 August 2026). Underlying data: World Bank; UN.
Please cite the original statistical agency for the underlying figures. Charts and tables on this page may be reused with attribution.
