Bangladesh vs South Sudan
Population, economy and geography side by side
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Bangladesh has 14.3 times as many people as South Sudan (178 million vs 12.4 million in 2026). South Sudan is 4.9 times larger by land area. GDP per capita is higher in Bangladesh ($2,597 vs $1,080). People live longer on average in Bangladesh (74.9 vs 57.7 years).
| Bangladesh | South Sudan | |
|---|---|---|
| Population (2026) | 177,818,044 | 12,436,037 |
| Yearly population change | +1.21% | +2.03% |
| Population 2050 (projected) | 215 million | 18.3 million |
| Land area | 130,170 km² | 631,930 km² |
| Density | 1,366/km² | 20/km² |
| GDP | $456 billion (2025) | $12.0 billion (2015) |
| GDP per capita | $2,597 (2025) | $1,080 (2015) |
| Life expectancy | 74.9 years | 57.7 years |
| Births per woman | 2.14 | 3.79 |
| Urban population | 33% | 22% |
| Capital | Dhaka | Juba |
| Currency | Bangladeshi taka (BDT) | South Sudanese pound (SSP) |
| Calling code | +880 | +211 |
Share of world population: Bangladesh 2.15%, South Sudan 0.15%.
Frequently asked questions
Which has a bigger population, Bangladesh or South Sudan?
Bangladesh: about 178 million people versus 12.4 million in South Sudan (2026).
Is Bangladesh bigger than South Sudan?
By land area, South Sudan is larger: 631,930 km² versus 130,170 km².
Which economy is bigger, Bangladesh or South Sudan?
Bangladesh, with a GDP of $456 billion versus $12.0 billion (World Bank, current US$).
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).