Bangladesh vs Mongolia
Population, economy and geography side by side
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Bangladesh has 49.3 times as many people as Mongolia (178 million vs 3.6 million in 2026). Mongolia is 12.0 times larger by land area. GDP per capita is higher in Mongolia ($7,108 vs $2,597). People live longer on average in Bangladesh (74.9 vs 72.4 years).
| Bangladesh | Mongolia | |
|---|---|---|
| Population (2026) | 177,818,044 | 3,609,190 |
| Yearly population change | +1.21% | +1.13% |
| Population 2050 (projected) | 215 million | 4.6 million |
| Land area | 130,170 km² | 1,558,501 km² |
| Density | 1,366/km² | 2/km² |
| GDP | $456 billion (2025) | $25.4 billion (2025) |
| GDP per capita | $2,597 (2025) | $7,108 (2025) |
| Life expectancy | 74.9 years | 72.4 years |
| Births per woman | 2.14 | 2.50 |
| Urban population | 33% | 71% |
| Capital | Dhaka | Ulaanbaatar |
| Currency | Bangladeshi taka (BDT) | Mongolian tögrög (MNT) |
| Calling code | +880 | +976 |
Share of world population: Bangladesh 2.15%, Mongolia 0.04%.
Frequently asked questions
Which has a bigger population, Bangladesh or Mongolia?
Bangladesh: about 178 million people versus 3.6 million in Mongolia (2026).
Is Bangladesh bigger than Mongolia?
By land area, Mongolia is larger: 1,558,501 km² versus 130,170 km².
Which economy is bigger, Bangladesh or Mongolia?
Bangladesh, with a GDP of $456 billion versus $25.4 billion (World Bank, current US$).
Sources: World Bank Open Data — World Development Indicators and Population Estimates and Projections (CC BY 4.0); Wikidata (CC0). Retrieved 2026-10-22. GDP in current US dollars (World Bank, latest available year).