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Fertility & birth rates in Cayman Islands and Vietnam

Updated on by Georank team

The Cayman Islands has an annual birth rate of 11.8 births per 1,000 people, compared to 13.8 for Vietnam. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.53 in the Cayman Islands and 1.91 in Vietnam — 25% difference.

1960 vs 2023, the fertility rate has decreased by 67.5% in the Cayman Islands and by 69.5% in Vietnam — in 1960, it was 4.71 and 6.27, respectively.

  • The Cayman Islands is ranked 118/196 by birth rate compared to 103/196 for Vietnam.
  • The mean age at childbearing (for all the births, not just the first) is 31 in the Cayman Islands — it's 27.2 in Vietnam.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 11.3 in the Cayman Islands vs 34.3 in Vietnam.
  • In the Cayman Islands, 26.5% of the population is composed of women of reproductive age (15-49), compared to 25.7% in Vietnam.

Fertility rate in Cayman Islands vs Vietnam by year

Cayman Islands
Vietnam
1x
Year Fertility rate
Cayman Islands Vietnam
2023 1.53 1.91
2022 1.54 1.93
2021 1.55 1.94
2020 1.55 1.96
2019 1.51 1.94
2018 1.28 1.88
2017 1.22 1.99
2016 1.23 2
2015 1.27 2.1
2014 1.33 2.09
2013 1.45 1.98
2012 1.53 1.97
2011 1.64 1.93
2010 1.69 1.91
2009 1.72 1.92
2008 1.7 1.93
2007 1.68 1.91
2006 1.67 1.87
2005 1.67 1.89
2004 1.67 1.97
2003 1.67 2
2002 1.68 2.01
2001 1.7 2.02
2000 1.71 2.03
1999 1.71 2
1998 1.7 2.1
1997 1.7 2.27
1996 1.69 2.47
1995 1.67 2.7
1994 1.66 2.94
1993 1.67 3.17
1992 1.73 3.35
1991 1.85 3.52
1990 1.78 3.6
1989 1.76 3.64
1988 1.63 3.62
1987 1.58 3.72
1986 1.69 3.96
1985 1.75 4.21
1984 1.79 4.41
1983 1.83 4.52
1982 2.01 4.59
1981 2.38 4.67
1980 2.4 4.8
1979 2.37 4.94
1978 2.37 5.1
1977 2.41 5.29
1976 2.53 5.46
1975 2.72 5.62
1974 2.96 5.78
1973 3.56 6.11
1972 4.89 6.1
1971 3.47 6.07
1970 4.66 6.02
1969 3.52 6.01
1968 3.99 6.03
1967 4.05 5.88
1966 4.08 5.97
1965 4.16 6.16
1964 4.41 6.29
1963 4.69 6.39
1962 4.79 6.26
1961 4.78 5.48
1960 4.71 6.27

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/cayman-islands/vietnam | CC BY

According to the latest available data on birth rates, the fertility rate in the Cayman Islands was 1.53 children per woman in 2023, compared to 1.91 in Vietnam in 2023. The replacement level is considered to be 2.1 children per woman.

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

Natural population change by year

Cayman Islands
Vietnam
1x
Year Natural population change
Cayman Islands Vietnam
2023 514 727,955
2022 527 775,914
2021 533 799,593
2020 539 924,004
2019 514 895,262
2018 383 882,977
2017 351 1,001,833
2016 351 1,045,094
2015 364 1,145,903
2014 392 1,151,221
2013 439 1,071,570
2012 468 1,063,741
2011 503 1,029,859
2010 515 1,005,559
2009 513 1,007,778
2008 490 1,008,141
2007 468 981,689
2006 451 943,041
2005 439 942,084
2004 426 985,438
2003 416 1,001,470
2002 407 991,427
2001 400 985,610
2000 392 966,894
1999 394 925,519
1998 392 959,016
1997 387 1,028,116
1996 377 1,108,686
1995 362 1,203,666
1994 343 1,291,534
1993 325 1,370,365
1992 320 1,419,952
1991 327 1,459,311
1990 284 1,449,157
1989 269 1,423,622
1988 233 1,370,108
1987 214 1,359,481
1986 227 1,407,957
1985 225 1,453,954
1984 216 1,477,448
1983 206 1,453,913
1982 217 1,407,959
1981 255 1,358,500
1980 232 1,321,595
1979 210 1,314,563
1978 195 1,286,991
1977 184 1,259,315
1976 180 1,232,608
1975 181 1,175,181
1974 184 1,000,505
1973 216 1,061,707
1972 292 921,524
1971 158 963,259
1970 219 905,902
1969 139 878,359
1968 167 815,116
1967 168 862,071
1966 167 876,283
1965 168 913,761
1964 179 950,219
1963 191 961,067
1962 192 960,046
1961 188 798,978
1960 180 955,268

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/cayman-islands/vietnam | CC BY

The chart above illustrates the comparison of the absolute yearly changes in population resulting from births and deaths.

Excluding migration, the natural population change due to births and deaths from 2022 to 2023 was +0.7% in the Cayman Islands and +0.73% in Vietnam.

For the past 10 years, the annual natural population change has been +0.67% in the Cayman Islands and +0.97% in Vietnam.

Birth rate in Cayman Islands vs Vietnam by year

Cayman Islands
Vietnam

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Cayman Islands Vietnam
2023 11.8 13.8
2022 12.2 14.3
2021 12.6 14.7
2020 12.7 15.2
2019 12.4 15.5
2018 10.6 15.4
2017 10.2 16.8
2016 10.3 17.3
2015 10.6 18.5
2014 11.2 18.7
2013 12.2 17.9
2012 13.1 17.9
2011 14.1 17.6
2010 14.7 17.4
2009 15 17.5
2008 14.9 17.7
2007 14.8 17.5
2006 14.7 17.2
2005 14.8 17.4
2004 14.9 18
2003 14.9 18.2
2002 15 18.1
2001 15.2 18.1
2000 15.4 18
1999 15.8 17.6
1998 16.2 18.3
1997 16.5 19.6
1996 16.7 21
1995 16.7 22.7
1994 16.7 24.5
1993 16.7 26.1
1992 17.2 27.3
1991 18.2 28.5
1990 17.3 28.9
1989 17.2 29
1988 16.1 28.7
1987 15.6 29.2
1986 16.6 30.7
1985 17.1 32.2
1984 17.3 33.3
1983 17.4 33.7
1982 18.7 33.6
1981 21.7 33.4
1980 21.3 33.5
1979 20.7 34.1
1978 20.3 34.3
1977 20.2 34.6
1976 20.7 34.9
1975 21.6 35.1
1974 22.9 35.5
1973 26.6 36.9
1972 34.8 36.4
1971 24.3 35.7
1970 31.7 35.2
1969 24.5 35.1
1968 27.7 35.2
1967 28.2 34.6
1966 28.7 35.4
1965 29.6 37.1
1964 31.7 38.6
1963 34.1 40
1962 35.3 40
1961 35.7 35.6
1960 35.7 41.6

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/cayman-islands/vietnam | CC BY

The latest reported birth rate per 1,000 people in 2023 was 11.8 in the Cayman Islands and 13.8 in Vietnam, compared with 35.7 and 41.6, respectively, in 1960.

Birth rate data compared

Cayman Islands Vietnam
Fertility rate 1.53 1.91
Fertility rate rank 135/196 103/196
Birth rate 11.8 13.8
Birth rate rank 118/196 103/196
Population change due to births and deaths +514 +727,955
Natural population change rank 144/196 27/196
Natural population change rate +0.7% +0.73%
Population growth +1.94% +0.63%
Population growth rank 54/197 123/197
Average age at childbearing 31 years 27.2 years
Annual births per 1,000 women ages 15-19 9.47 34.7
Annual births per 1,000 women ages 20-29 58.6 112.4
Annual births per 1,000 women ages 30+ 22.1 14.7
Female of reproductive age (15-49), share of population 26.5% 25.7%
Any modern method of contraceptive prevalence among married women ages 15-49 n/a 59.8%
Share of births attended by skilled health staff 100% 96.1%
Maternal mortality per live birth n/a 0.05%
Neonatal mortality rate (before reaching 28 days of age) n/a 1.03%
Infant mortality rate (before reaching 1 year of age) 0.55% 1.4%
Mortality rate before reaching 5 years of age n/a 2%
Life expectancy 80.9 years 75 years

Children 0-14 years as share of population

Cayman Islands
Factual

UN forecast
Vietnam
Factual

UN forecast
1x
Year Young
Cayman Islands Vietnam
2100 13.3% 13.2%
2099 13.3% 13.2%
2098 13.3% 13.3%
2097 13.4% 13.3%
2096 13.4% 13.3%
2095 13.4% 13.4%
2094 13.5% 13.4%
2093 13.5% 13.5%
2092 13.5% 13.5%
2091 13.5% 13.6%
2090 13.5% 13.7%
2089 13.5% 13.7%
2088 13.5% 13.8%
2087 13.5% 13.9%
2086 13.5% 14%
2085 13.5% 14%
2084 13.5% 14.1%
2083 13.4% 14.2%
2082 13.4% 14.2%
2081 13.4% 14.3%
2080 13.4% 14.3%
2079 13.4% 14.4%
2078 13.4% 14.4%
2077 13.4% 14.4%
2076 13.4% 14.4%
2075 13.5% 14.5%
2074 13.5% 14.5%
2073 13.5% 14.5%
2072 13.6% 14.5%
2071 13.6% 14.5%
2070 13.7% 14.5%
2069 13.7% 14.5%
2068 13.7% 14.5%
2067 13.8% 14.6%
2066 13.8% 14.6%
2065 13.8% 14.7%
2064 13.9% 14.8%
2063 13.9% 14.9%
2062 13.9% 15%
2061 13.9% 15.1%
2060 13.9% 15.3%
2059 13.9% 15.4%
2058 13.9% 15.6%
2057 13.8% 15.8%
2056 13.8% 16%
2055 13.8% 16.2%
2054 13.8% 16.4%
2053 13.7% 16.6%
2052 13.7% 16.7%
2051 13.7% 16.9%
2050 13.7% 17%
2049 13.6% 17.1%
2048 13.6% 17.2%
2047 13.6% 17.3%
2046 13.6% 17.4%
2045 13.7% 17.4%
2044 13.7% 17.5%
2043 13.8% 17.5%
2042 13.9% 17.5%
2041 14% 17.6%
2040 14.1% 17.6%
2039 14.3% 17.7%
2038 14.5% 17.8%
2037 14.7% 18%
2036 15% 18.2%
2035 15.1% 18.4%
2034 15.2% 18.7%
2033 15.3% 18.9%
2032 15.4% 19.3%
2031 15.5% 19.7%
2030 15.6% 20.2%
2029 15.7% 20.8%
2028 15.8% 21.4%
2027 15.9% 22.2%
2026 16% 22.7%
2025 16.1% 23%
2024 16.2% 23.2%
2023 16.3% 23.6%
2022 16.4% 23.9%
2021 16.3% 24.2%
2020 16.5% 24.4%
2019 16.8% 24.5%
2018 17% 24.6%
2017 17.2% 24.4%
2016 17.4% 24.1%
2015 17.7% 24%
2014 17.9% 24%
2013 18% 23.9%
2012 18.1% 24%
2011 18.2% 24.2%
2010 18.2% 24.6%
2009 18.3% 25.1%
2008 18.5% 25.6%
2007 18.7% 26.2%
2006 18.9% 26.9%
2005 19.1% 27.7%
2004 19.3% 28.5%
2003 19.5% 29.2%
2002 19.6% 29.9%
2001 19.6% 30.6%
2000 19.6% 31.5%
1999 19.6% 32.5%
1998 19.8% 33.5%
1997 20.1% 34.5%
1996 20.3% 35.4%
1995 20.5% 36.1%
1994 20.7% 36.7%
1993 21% 37.2%
1992 21.3% 37.7%
1991 21.8% 38.1%
1990 22.3% 38.5%
1989 22.9% 38.8%
1988 23.4% 39.2%
1987 24.1% 39.6%
1986 24.8% 39.9%
1985 25.5% 40.1%
1984 26.2% 40.1%
1983 26.9% 40.2%
1982 27.5% 40.2%
1981 28.2% 40.2%
1980 28.7% 40.3%
1979 29.5% 40.4%
1978 30.7% 40.6%
1977 31.9% 41%
1976 33% 41.2%
1975 34.1% 41.4%
1974 35.2% 41.8%
1973 36.2% 42.1%
1972 37.1% 42.4%
1971 37.9% 42.7%
1970 38.7% 42.9%
1969 39.2% 43.2%
1968 39.4% 43.4%
1967 39.5% 43.5%
1966 39.4% 43.6%
1965 39.2% 43.5%
1964 38.8% 43.4%
1963 38.4% 43.1%
1962 37.7% 42.4%
1961 37% 41.8%
1960 36.3% 41.1%

Data sources: World Bank | Health (1960–2024, retrieved 2026-04-06); United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10).

GeoRank.org/birth-rate/cayman-islands/vietnam | CC BY

Children aged 0-14 make up 16.2% of the population in the Cayman Islands and 23.2% in Vietnam in 2024, compared to 22.3% and 38.5% respectively in 1990.

Demographics of the Cayman Islands and Vietnam compared.

Fertility rates around the globe

1x

Data sources: World Bank | Health (1960–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/cayman-islands/vietnam | CC BY

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Data sources:

  1. World Bank | Health (1960–2024, retrieved 2026-04-06)
  2. United Nations | World Population Prospects (2025–2100, retrieved 2026-03-10)
  3. Central Intelligence Agency (CIA) (2020, retrieved 2026-02-20)

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