The World’s Eighth-Most Populous Country in an Area Smaller than Iowa
Bangladesh is one of the world’s most demographically intense countries — 172 million people in 147,570 km², producing a population density of about 1,200 people per km², the highest of any sizeable nation. The country sits on the delta of the Ganges, Brahmaputra, and Meghna rivers — the world’s largest river delta — making it one of the most fertile but also most flood-prone places on earth.
The country exists today because of its independence war from Pakistan in 1971. Originally East Pakistan (the eastern wing of Pakistan, separated by 1,600 km of Indian territory from the western wing), the territory had been allocated to Pakistan at the 1947 partition because of its Muslim majority. Linguistic, cultural, and economic discrimination by the Pakistani government led to a Bengali nationalist movement that culminated in the 1971 War of Independence, supported by India, in which an estimated 300,000 to 3 million Bengalis were killed in what many historians consider a genocide. The new country took the name Bangladesh (“country of the Bengalis”).
Modern Bangladesh has been one of the world’s fastest-growing economies for two decades, transforming from one of the poorest countries to a lower-middle-income economy through garment manufacturing (the country is the world’s second-largest exporter of clothing after China). The country was governed by Sheikh Hasina for most of the period 2009-2024 until massive student-led protests in July-August 2024 forced her resignation; an interim government under Nobel laureate Muhammad Yunus has been leading the country toward fresh elections.
A Brief History
Bengal — the cultural and geographic region encompassing modern Bangladesh and the Indian state of West Bengal — has been a centre of Indian civilisation for over 2,000 years. The Pala Empire (8th-12th centuries) made Bengal a major Buddhist intellectual centre.
Mughal rule brought significant Islamic influence from the 16th century. British colonisation followed the 1757 Battle of Plassey. The 1947 Partition of India gave the Muslim-majority eastern Bengal to Pakistan as East Pakistan.
Linguistic discrimination — Pakistan’s attempt to impose Urdu as the sole national language in the early 1950s — sparked the Bengali Language Movement (the 1952 martyrs are commemorated as International Mother Language Day by UNESCO). Political and economic marginalisation continued through the 1960s.
The 1970 Bhola cyclone killed an estimated 300,000-500,000 East Pakistanis; the slow Pakistani government response intensified Bengali resentment. The March-December 1971 War of Independence ended with Pakistani surrender to combined Bangladeshi-Indian forces and the establishment of independent Bangladesh.
Sheikh Mujibur Rahman, the founding father, was assassinated in 1975. Periods of military rule, civilian governments, and political assassination shaped subsequent decades. Sheikh Hasina (Mujib’s daughter) led the Awami League in government 2009-2024 before the dramatic protest movement of summer 2024 forced her flight to India.
Geography and Climate
Bangladesh covers 147,570 km² — about the size of Iowa — almost entirely flat delta land. The country has approximately 700 rivers with a combined length of around 24,000 km.
Climate
Tropical monsoon — the country receives heavy rainfall during the monsoon season (June-October), with associated flooding affecting up to 30% of the country in some years. Cyclones from the Bay of Bengal periodically cause major destruction.
Culture, Language and Religion
Bengali (Bangla) is the sole official language and one of the most spoken languages globally (~265 million speakers worldwide).
Religion: approximately 91% Muslim (the world’s third-largest Muslim population), 8% Hindu, with smaller Christian and Buddhist minorities.
The Economy
Bangladesh has a lower-middle-income economy (~$460 billion GDP in 2024). The country has been one of the world’s fastest-growing economies. Key sectors: ready-made garments (RMG) — accounting for around 80% of exports; remittances from migrant workers; agriculture.
Cuisine
Bengali cuisine is among the most distinctive South Asian regional traditions, characterised by extensive use of fish, rice, mustard oil, and a complex sequence of small dishes:
- Hilsa fish (ilish) — the national fish, prepared in countless ways
- Bhuna khichuri — spiced rice and lentils
- Kosha mangsho — slow-cooked spicy mutton
- Mishti doi — sweetened yogurt
- Pitha — rice flour cakes, especially popular in winter
Nature and UNESCO Sites
Bangladesh has 3 UNESCO World Heritage Sites: the Sundarbans mangrove forest, the Mosque City of Bagerhat, and the Ruins of the Buddhist Vihara at Paharpur.
Travel Guide
Entry & Best Seasons
Most Western nationalities require a visa, available on arrival or in advance. November-February is the cool dry season and best for travel.
Budget
Bangladesh is inexpensive — daily $20-$50.
Surprising Facts
- Bangladesh has the highest population density of any country with over 10 million people — about 1,200 people per km².4
- Cox’s Bazar is the world’s longest natural sea beach — 120 km of unbroken sand.3
- The Sundarbans harbour an estimated 100-200 Bengal tigers — among the last wild tiger populations globally.1
- Bangladesh has the world’s largest river delta and flood-prone area; significant flooding affects 30% of the country in major flood years.4
- Bengali ranks as the world’s seventh-most-spoken language by native speakers.4
- The 1971 Bangladesh Liberation War — estimated to have killed 300,000-3 million Bengalis — is recognised as a genocide by Bangladesh and many scholars but remains contested by Pakistan.6
Sources and References
See the list of cited sources in the page frontmatter.