
Bangladesh
- Capital:
- Dhaka
- Continent:
- Asia
- Region(s):
- Southern Asia, South Central Asia
- Largest Cities:
- Dhaka, Chittagong, Khulna
- Abbreviation:
- BGD
Bangladesh's population structure shows a slightly lower male to female ratio of 0.97 to 1, with a median male age of 26.10 years old and a median female age of 27.10 years old. The highest concentration of adults under 75 years old is in the 18 and 19 year-old age groups, while the lowest concentration is in the 74 and 73 year-old age groups.
Data after 2022 is projected based on recent change
* As of 2/12/2025
1 birth
Every 9.2 seconds
1 death
Every 35.1 seconds
1 emigrant
Every 1.3 minutes
1 person
Every 14.8 seconds
98% of the Bangladesh population are ethnic Bengalis with the remaining 2% made up from Biharis and other ethnic tribes. Minorities in Bangladesh include indigenous people in northern Bangladesh and the Chittagong Hill Tracts, which have 11 ethnic tribal groups such as the Chakma, Tanchangya, Kuki, Bawm and Marma. The Mymensingh region is home to a large Garo population, while North Bengal has a large population of aboriginal Santals.
In terms of religions preferred by the population, we see that Muslim comes in with 89.1% of the population, Hindu with 10%, and other religions make up the remaining 0.9% (includes Buddhist, Christian) of the population.
Life expectancy in Bangladesh is currently at 73.4 years of age, with an overall happiness ranking of 115 out of all other countries with recorded data. The accessibility of clean water and improved sanitation is still struggling with respective numbers of 13.1% struggling for clean water and 39.4% struggling to access sanitation. Only 72.8% of the population over 15 years of age is literate, with a GDP expenditure of only 2.5% on education.
Bangladesh gained its independence from Pakistan in 1971 and a nationwide census at the time confirmed that there were 71 million people living here. In 1980, the Bangladesh population had grown to 90.4 million and similar rises have been recorded on a decade by decade basis ever since.
The nationwide census in the country took place in March of 2011 and preliminary results claimed that the population of Bangladesh at the time was 142.3 million. This was immediately disputed by the UN and was subsequently dismissed by the Bangladesh authorities themselves.