Bangladesh vs Sudan
Bangladesh has 3.4× the population of Sudan: 175,686,899 vs 51,662,147, a gap of 124.0 million. Sudan is growing faster (+2.38% vs +1.22% a year), adding about 1,227,656 people a year against +2,137,485. Using continuous exponential growth from the stated base year, if these rates held, Sudan would overtake Bangladesh in about 106 years (from the 2025 population bases, around 2131) — a projection, not a forecast. Bangladesh is the older society: 6.7% aged 65+ against 3.4% in Sudan, while Sudan has more children (40.2% under 15 vs 27.6%). Bangladesh is 49.2× as densely populated (1,319.2 vs 26.8 people per km²). People in Bangladesh live 8.4 years longer on average (74.9 vs 66.5). GDP per capita is 2.2× higher in Bangladesh ($2,597 vs $1,165).
Country/territory population bases: World Bank 2025 (Bangladesh) and 2025 (Sudan); growth years 2025 / 2025. Annual source values, not live counts; years may differ. Growth is national, not local.
Bangladesh vs Sudan — side by side
 Bangladesh |  Sudan | |
|---|---|---|
| Population | 175,686,8992025 | 51,662,1472025 |
| Growth rate / yr | +1.22%2025 | +2.38%2025 |
| Births per 1,000 | 20.02024 | 33.02024 |
| Deaths per 1,000 | 5.12024 | 6.32024 |
| Children per woman | 2.142024 | 4.262024 |
| Life expectancy | 74.9 yrs2024 | 66.5 yrs2024 |
| Aged 0–14 | 27.6%2025 | 40.2%2025 |
| Aged 65+ | 6.7%2025 | 3.4%2025 |
| Density | 1,319.2 /km²2023 | 26.8 /km²2023 |
| Area | 147,570 km²2023 | 1,878,000 km²2023 |
| Urban population | 33.2%2025 | 34.9%2025 |
| Net migration / yr | -402,1002025 | +291,4692025 |
| GDP per capita | $2,5972025 | $1,1652025 |
| Country population rank (available records) | #8 | #30 |
| Base / world population (World Bank 2025) | 2.14% | 0.63% |
Highlighted cell = the higher value (not "better"). Small print under each value is its own data year. Source: World Bank; country/territory population bases may have different years. These are not live counts.
Population since 1960
World Bank population history (not the separate UN WPP timeline). Bangladesh: 3.4× from 1960 to 2025; Sudan: 6.2× from 1960 to 2025. Left: absolute population. Right: each series indexed to its own first available year = 100; baseline years may differ.
More comparisons
Regions: South Asia · Sub-Saharan Africa · rankings
Bangladesh: Bangladesh vs India, Bangladesh vs China, Bangladesh vs United States, Bangladesh vs Indonesia, Bangladesh vs Pakistan, Bangladesh vs Nigeria, Bangladesh vs Brazil, Bangladesh vs Russia.
Sudan: Sudan vs India, Sudan vs China, Sudan vs United States, Sudan vs Indonesia, Sudan vs Pakistan, Sudan vs Nigeria, Sudan vs Brazil, Sudan vs Bangladesh.
Compare anything
Pick any two. The result renders instantly from the same live data as the map, and the URL updates so you can share it.
What changed during your lifetime?
Turn these figures into a private, five-scene personal world story.
Compare like with like
This page is a structured reference entry. Its sources, geographic definition and reference dates determine what the figures mean; it is not independent reporting about the causes of change. Read the accompanying explanation before comparing different places or vintages.