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Fertility & birth rates in Bangladesh and Cayman Islands

Updated on by Georank team

Bangladesh has an annual birth rate of 20.4 births per 1,000 people, compared to 11.8 for the Cayman Islands. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 2.16 in Bangladesh and 1.53 in the Cayman Islands — 29.2% difference.

1960 vs 2023, the fertility rate has decreased by -67.9% in Bangladesh and by -67.5% in the Cayman Islands — in 1960, it was 6.74 and 4.71, respectively.

Birth rates facts compared:

  • Bangladesh is ranked 74/196 by birth rate compared to 118/196 for the Cayman Islands.
  • The mean age at childbearing (for all the births, not just the first) is 26.2 in Bangladesh — it's 30.9 in the Cayman Islands.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 73.2 in Bangladesh vs 11.3 in the Cayman Islands.
  • In Bangladesh, 28.5% of the population is composed of women of reproductive age (15-49), compared to 26.5% in the Cayman Islands.
  • Excluding migration, the natural population change due to births and deaths from 2022 to 2023 was +1.53% in Bangladesh and +0.7% in the Cayman Islands.

Birth rate data compared

Bangladesh Cayman Islands
Fertility rate 2.16 1.53
Birth rate 20.4 11.8
Birth rate rank 74/196 118/196
Age at first childbirth 18.6 years n/a
Average age at childbearing 26.2 years 30.9 years
Annual births per 1,000 women ages 15-19 68.5 9.58
Annual births per 1,000 women ages 20-29 123.1 60.2
Annual births per 1,000 women ages 30+ 19.2 22.3
Female of reproductive age (15-49), share of population 28.5% 26.5%
Any modern method of contraceptive prevalence among married women ages 15-49 54.7% n/a
Share of births attended by skilled health staff 59% 100%
Maternal mortality per live birth 0.12% n/a
Neonatal mortality rate (before reaching 28 days of age) 1.79% n/a
Infant mortality rate (before reaching 1 year of age) 2.44% 0.55%
Mortality rate before reaching 5 years of age, per 1,000 live births 3.06% n/a
Population change due to births and deaths +2,630,818 +514
Natural population change rank 6/196 144/196
Natural population change rate +1.53% +0.7%
Population growth +1.22% +1.94%
Population growth rank 92/197 56/197
Life expectancy 75.2 years 80.7 years

Fertility rate in Bangladesh vs Cayman Islands chart

According to the latest available data on birth rates, the fertility rate in Bangladesh was 2.16 children per woman in 2023, compared to 1.53 in the Cayman Islands in 2023. The replacement level is considered to be 2.1 children per woman.

Check Bangladesh vs the Cayman Islands population clock for a dynamic visualization of the changing population.

The chart below showcases historical changes in the birth rates.

Bangladesh
Factual

UN forecast
Cayman Islands
Factual

UN forecast

Births per woman

Year Fertility rate
Bangladesh Cayman Islands
1960 6.74 4.71
1961 6.78 4.78
1962 6.81 4.79
1963 6.8 4.69
1964 6.79 4.41
1965 6.77 4.16
1966 6.77 4.08
1967 6.79 4.05
1968 6.79 3.99
1969 6.81 3.52
1970 6.84 4.66
1971 6.83 3.47
1972 6.82 4.89
1973 6.8 3.56
1974 6.78 2.96
1975 6.73 2.72
1976 6.66 2.53
1977 6.58 2.41
1978 6.51 2.37
1979 6.42 2.37
1980 6.33 2.4
1981 6.24 2.38
1982 6.12 2.01
1983 5.91 1.83
1984 5.73 1.79
1985 5.54 1.75
1986 5.3 1.69
1987 5.08 1.58
1988 4.85 1.63
1989 4.7 1.76
1990 4.51 1.78
1991 4.26 1.85
1992 4.03 1.73
1993 3.83 1.67
1994 3.74 1.66
1995 3.59 1.67
1996 3.51 1.69
1997 3.5 1.7
1998 3.43 1.7
1999 3.36 1.71
2000 3.28 1.71
2001 3.2 1.7
2002 3.13 1.68
2003 3.03 1.67
2004 2.94 1.67
2005 2.85 1.67
2006 2.76 1.67
2007 2.67 1.68
2008 2.58 1.7
2009 2.48 1.72
2010 2.38 1.69
2011 2.31 1.64
2012 2.26 1.53
2013 2.25 1.45
2014 2.23 1.33
2015 2.23 1.27
2016 2.23 1.23
2017 2.21 1.22
2018 2.19 1.28
2019 2.18 1.51
2020 2.17 1.55
2021 2.17 1.55
2022 2.18 1.54
2023 2.16 1.53
2024 2.14 1.53
2025 2.11 1.51
2026 2.09 1.5
2027 2.07 1.5
2028 2.05 1.5
2029 2.03 1.5
2030 2.01 1.5
2031 2 1.5
2032 1.98 1.5
2033 1.96 1.5
2034 1.95 1.5
2035 1.93 1.5
2036 1.92 1.5
2037 1.91 1.5
2038 1.9 1.5
2039 1.88 1.5
2040 1.87 1.51
2041 1.86 1.51
2042 1.86 1.51
2043 1.85 1.51
2044 1.84 1.51
2045 1.83 1.51
2046 1.83 1.51
2047 1.82 1.52
2048 1.82 1.52
2049 1.81 1.52
2050 1.81 1.52

Children 0-14 years as share of population

Bangladesh
Factual

UN forecast
Cayman Islands
Factual

UN forecast
Year Share of people 0-14 years old
Bangladesh Cayman Islands
1960 42.1% 36.3%
1961 42.3% 37%
1962 42.5% 37.7%
1963 42.8% 38.4%
1964 43.2% 38.8%
1965 43.5% 39.2%
1966 43.7% 39.4%
1967 43.9% 39.5%
1968 44.1% 39.4%
1969 44.3% 39.2%
1970 44.4% 38.7%
1971 44.5% 37.9%
1972 44.7% 37.1%
1973 44.8% 36.2%
1974 44.9% 35.2%
1975 44.9% 34.1%
1976 44.9% 33%
1977 44.8% 31.9%
1978 44.8% 30.7%
1979 44.8% 29.5%
1980 44.8% 28.7%
1981 44.8% 28.2%
1982 44.8% 27.5%
1983 44.7% 26.9%
1984 44.6% 26.2%
1985 44.5% 25.5%
1986 44.2% 24.8%
1987 43.9% 24.1%
1988 43.5% 23.4%
1989 43.1% 22.9%
1990 42.7% 22.3%
1991 42.3% 21.8%
1992 41.8% 21.3%
1993 41.3% 21%
1994 40.8% 20.7%
1995 40.2% 20.5%
1996 39.6% 20.3%
1997 39% 20.1%
1998 38.4% 19.8%
1999 37.8% 19.6%
2000 37.3% 19.6%
2001 36.9% 19.6%
2002 36.6% 19.6%
2003 36.4% 19.5%
2004 36.1% 19.3%
2005 35.7% 19.1%
2006 35.4% 18.9%
2007 35.1% 18.7%
2008 34.8% 18.5%
2009 34.4% 18.3%
2010 34.1% 18.2%
2011 33.6% 18.2%
2012 33% 18.1%
2013 32.4% 18%
2014 31.8% 17.9%
2015 31.2% 17.7%
2016 30.6% 17.4%
2017 30.1% 17.2%
2018 29.7% 17%
2019 29.5% 16.8%
2020 29.3% 16.5%
2021 29.1% 16.3%
2022 28.8% 16.4%
2023 28.4% 16.3%
2024 28% 16.2%
2025 27.6% 16.1%
2026 27.3% 15.9%
2027 27% 15.8%
2028 26.8% 15.7%
2029 26.5% 15.6%
2030 26.3% 15.6%
2031 26% 15.5%
2032 25.8% 15.4%
2033 25.5% 15.3%
2034 25.2% 15.2%
2035 24.8% 15%
2036 24.5% 14.8%
2037 24% 14.6%
2038 23.6% 14.4%
2039 23.2% 14.2%
2040 22.7% 14%
2041 22.3% 13.9%
2042 21.9% 13.8%
2043 21.5% 13.7%
2044 21.2% 13.7%
2045 20.8% 13.6%
2046 20.5% 13.6%
2047 20.2% 13.6%
2048 19.9% 13.6%
2049 19.6% 13.6%
2050 19.4% 13.7%

Children aged 0-14 make up 28% of the population in Bangladesh and 16.2% in the Cayman Islands in 2024, compared to 42.7% and 22.3% respectively in 1990.

Demographics of Bangladesh and the Cayman Islands compared.

Natural population change in Bangladesh vs Cayman Islands by year

For the past 10 years, the annual natural population change (excluding migration) has been +1.47% in Bangladesh and +0.67% in the Cayman Islands. The chart below illustrates the comparison of the absolute yearly changes resulting from births and deaths.

Bangladesh
Cayman Islands

Natural population change

Year Population change due to births and deaths
Bangladesh Cayman Islands
1960 1,418,810 180
1961 1,504,524 188
1962 1,584,035 192
1963 1,612,749 191
1964 1,686,591 179
1965 1,688,652 168
1966 1,794,530 167
1967 1,860,743 168
1968 1,918,686 167
1969 1,985,984 139
1970 1,742,287 219
1971 542,747 158
1972 2,231,204 292
1973 2,276,471 216
1974 2,312,418 184
1975 2,385,302 181
1976 2,431,754 180
1977 2,475,502 184
1978 2,514,509 195
1979 2,570,404 210
1980 2,615,497 232
1981 2,658,613 255
1982 2,705,822 217
1983 2,694,172 206
1984 2,713,094 216
1985 2,698,231 225
1986 2,685,152 227
1987 2,661,768 214
1988 2,614,570 233
1989 2,623,347 269
1990 2,587,558 284
1991 2,354,255 327
1992 2,453,664 320
1993 2,425,139 325
1994 2,475,098 343
1995 2,477,509 362
1996 2,531,581 377
1997 2,667,979 387
1998 2,740,993 392
1999 2,803,597 394
2000 2,867,543 392
2001 2,905,755 400
2002 2,907,604 407
2003 2,881,857 416
2004 2,849,626 426
2005 2,783,029 439
2006 2,725,786 451
2007 2,666,175 468
2008 2,595,770 490
2009 2,511,746 513
2010 2,408,597 515
2011 2,332,126 503
2012 2,304,652 468
2013 2,312,293 439
2014 2,305,499 392
2015 2,329,544 364
2016 2,356,056 351
2017 2,348,293 351
2018 2,391,853 383
2019 2,433,952 514
2020 2,355,279 539
2021 2,363,487 533
2022 2,633,258 527
2023 2,630,818 514

Fertility rates around the globe

Fertility rate

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Birth rate comparisons

Birth rate vs Bangladesh vs Cayman Islands
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