A side-by-side look at Korea, Rep. and Mongolia. Fertility is 0.75 births per woman in Korea, Rep. (2024) versus 2.50 in Mongolia (2024). Population stands at 51.7M (2025) and 3.6M (2025) respectively. GDP per capita at purchasing-power parity is $55.7K versus $17.8K.
| Indicator | Korea, Rep. | Mongolia |
|---|---|---|
| Fertility rate | 0.75#216 | 2.50#78 |
| Population | 51.7M | 3.6M |
| GDP / capita (PPP) | $55.7K | $17.8K |
Topic pages: Korea, Rep. fertility · Mongolia fertility · Korea, Rep. population · Mongolia population
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birthrate.io, "Korea, Rep. vs Mongolia". https://birthrate.io/compare/korea-rep/mongolia (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.
