Bangladesh Demographics

Population of Bangladesh (2023)

View live population, charts & trends: Population of Bangladesh

Bangladesh Population
172,954,319
Yearly Change
+ 1.03%
Global Share
2.15%
Global Rank

Median Age

The median age in Bangladesh is 27.1 years (2023).

Fertility in Bangladesh

A Total Fertility Rate (TFR) of 2.1 represents the Replacement-Level Fertility: the average number of children per woman needed for each generation to exactly replace itself without needing international immigration. A value below 2.1 will cause the native population to decline

pregnant_woman Total Fertiliy Rate (TFR)
1.9
(Live Births per Woman, 2023)

Life Expectancy in Bangladesh

See also: Countries in the world ranked by Life Expectancy

Both Sexes
74.0 years
(life expectancy at birth, both sexes combined)
Females
76.3 years
(life expectancy at birth, females)
Males
71.8 years
(life expectancy at birth, males)

Infant Mortality Rate and Deaths of Children under 5 Years Old in Bangladesh

Infant Mortality
19.4
(infant deaths per 1,000 live births)
Deaths under age 5
24.1
(per 1,000 live births)

Bangladesh Urban Population

Currently, 40.9 % of the population of Bangladesh is urban (70,806,614 people in 2023)

Population Density

The 2023 population density in Bangladesh is 1329 people per Km2 (3,441 people per mi2), calculated on a total land area of 130,170 Km2 (50,259 sq. miles).

Largest Cities in Bangladesh

# CITY NAME POPULATION
1 Dhaka 10,356,500
2 Chittagong 3,920,222
3 Khulna 1,342,339
4 Rajshahi 700,133
5 Comilla 389,411
6 Shibganj 378,701
7 Natore 369,138
8 Rangpur 343,122
9 Tungi 337,579
10 Narsingdi 281,080
11 Bagerhat 266,388
12 Cox's Bazar 253,788
13 Jessore 243,987
14 Nagarpur 238,422
15 Sylhet 237,000
16 Mymensingh 225,126
17 Narayanganj 223,622
18 Bogra 210,000
19 Dinajpur 206,234
20 Barisal 202,242

See also

Sources

Definitions

Population Pyramid

A Population pyramid (also called "Age-Sex Pyramid") is a graphical representation of the age and sex of a population.

Types:

  • Expansive - pyramid with a wide base (larger percentage of people in younger age groups, indicating high birth rates and high fertility rates) and narrow top (high death rate and lower life expectancies). It suggests a growing population. Example: Nigera Population Pyramid
  • Constrictive - pyramid with a narrow base (lower percentage of younger people, indicating declining birth rates with each succeeding age group getting smaller than the previous one). Example: United States
  • Stationary - with a somewhat equal proportion of the population in each age group. The population is stable, neither increasing nor decreasing.

Stages:

 

Dependency Ratio

There are three types of age dependency ratio: Youth, Elderly, and Total. All three ratios are commonly multiplied by 100.

Youth Dependency Ratio
Definition: population ages 0-15 divided by the population ages 16-64.
Formula: ([Population ages 0-15] ÷ [Population ages 16-64]) × 100

Elderly dependency ratio
Definition: population ages 65-plus divided by the population ages 16-64.
Formula: ([Population ages 65-plus] ÷ [Population ages 16-64]) × 100

Total dependency ratio
Definition: sum of the youth and old-age ratios.
Formula: (([Population ages 0-15] + [Population ages 65-plus]) ÷ [Population ages 16-64]) × 100

NOTE: Dependency Ratio does not take into account labor force participation rates by age group. Some portion of the population counted as "working age" may actually be unemployed or not in the labor force whereas some portion of the "dependent" population may be employed and not necessarily economically dependent.