Bangladesh vs Saudi Arabia
Population, economy and geography side by side
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Bangladesh has 4.7 times as many people as Saudi Arabia (178 million vs 37.6 million in 2026). Saudi Arabia is 16.5 times larger by land area. GDP per capita is higher in Saudi Arabia ($34,537 vs $2,597). People live longer on average in Saudi Arabia (79.0 vs 74.9 years).
| Bangladesh | Saudi Arabia | |
|---|---|---|
| Population (2026) | 177,818,044 | 37,595,308 |
| Yearly population change | +1.21% | +1.68% |
| Population 2050 (projected) | 215 million | 50.5 million |
| Land area | 130,170 km² | 2,149,690 km² |
| Density | 1,366/km² | 17/km² |
| GDP | $456 billion (2025) | $1.28 trillion (2025) |
| GDP per capita | $2,597 (2025) | $34,537 (2025) |
| Life expectancy | 74.9 years | 79.0 years |
| Births per woman | 2.14 | 2.31 |
| Urban population | 33% | 85% |
| Capital | Dhaka | Riyadh |
| Currency | Bangladeshi taka (BDT) | Saudi riyal (SAR) |
| Calling code | +880 | +966 |
Share of world population: Bangladesh 2.15%, Saudi Arabia 0.45%.
Frequently asked questions
Which has a bigger population, Bangladesh or Saudi Arabia?
Bangladesh: about 178 million people versus 37.6 million in Saudi Arabia (2026).
Is Bangladesh bigger than Saudi Arabia?
By land area, Saudi Arabia is larger: 2,149,690 km² versus 130,170 km².
Which economy is bigger, Bangladesh or Saudi Arabia?
Saudi Arabia, with a GDP of $1.28 trillion versus $456 billion (World Bank, current US$).
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).