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Fertility & birth rates in Antigua and Barbuda and Cayman Islands

Updated on by Georank team

Antigua and Barbuda has an annual birth rate of 11.8 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 1.58 in Antigua and Barbuda and 1.53 in the Cayman Islands — 2.98% difference.

1960 vs 2023, the fertility rate has decreased by 65.7% in Antigua and Barbuda and by 67.5% in the Cayman Islands — in 1960, it was 4.6 and 4.71, respectively.

  • Antigua and Barbuda is ranked 117/196 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 28.4 in Antigua and Barbuda — it's 31 in the Cayman Islands.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 32.9 in Antigua and Barbuda vs 11.3 in the Cayman Islands.
  • In Antigua and Barbuda, 25.8% of the population is composed of women of reproductive age (15-49), compared to 26.5% in the Cayman Islands.

Fertility rate in Antigua and Barbuda vs Cayman Islands by year

Antigua and Barbuda
Cayman Islands
1x
Year Fertility rate
Antigua Cayman Islands
2023 1.58 1.53
2022 1.58 1.54
2021 1.58 1.55
2020 1.57 1.55
2019 1.47 1.51
2018 1.37 1.28
2017 1.49 1.22
2016 1.46 1.23
2015 1.57 1.27
2014 1.53 1.33
2013 1.54 1.45
2012 1.66 1.53
2011 1.75 1.64
2010 1.79 1.69
2009 2.01 1.72
2008 2.04 1.7
2007 1.86 1.68
2006 1.83 1.67
2005 1.83 1.67
2004 1.85 1.67
2003 1.89 1.67
2002 1.94 1.68
2001 2.02 1.7
2000 2.2 1.71
1999 1.96 1.71
1998 2.02 1.7
1997 2.19 1.7
1996 2.27 1.69
1995 2.16 1.67
1994 2.07 1.66
1993 2.04 1.67
1992 2.13 1.73
1991 2.04 1.85
1990 2.25 1.78
1989 2.2 1.76
1988 2.13 1.63
1987 2.07 1.58
1986 2.03 1.69
1985 2.15 1.75
1984 2.04 1.79
1983 2.12 1.83
1982 2.09 2.01
1981 2.17 2.38
1980 2.31 2.4
1979 2.63 2.37
1978 2.57 2.37
1977 2.78 2.41
1976 2.78 2.53
1975 2.77 2.72
1974 2.93 2.96
1973 3.13 3.56
1972 3.29 4.89
1971 3.46 3.47
1970 3.63 4.66
1969 3.83 3.52
1968 4.01 3.99
1967 4.18 4.05
1966 4.32 4.08
1965 4.42 4.16
1964 4.48 4.41
1963 4.54 4.69
1962 4.55 4.79
1961 4.56 4.78
1960 4.6 4.71

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

GeoRank.org/birth-rate/antigua-and-barbuda/cayman-islands | CC BY

According to the latest available data on birth rates, the fertility rate in Antigua and Barbuda was 1.58 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 Antigua and Barbuda vs the Cayman Islands population clock for a dynamic visualization of the changing population.

Natural population change by year

Antigua and Barbuda
Cayman Islands
1x
Year Natural population change
Antigua Cayman Islands
2023 462 514
2022 486 527
2021 492 533
2020 512 539
2019 461 514
2018 411 383
2017 504 351
2016 496 351
2015 583 364
2014 564 392
2013 586 439
2012 678 468
2011 743 503
2010 758 515
2009 900 513
2008 911 490
2007 770 468
2006 742 451
2005 738 439
2004 757 426
2003 793 416
2002 843 407
2001 900 400
2000 1,009 392
1999 828 394
1998 845 392
1997 932 387
1996 947 377
1995 844 362
1994 757 343
1993 706 325
1992 728 320
1991 673 327
1990 833 284
1989 845 269
1988 848 233
1987 845 214
1986 855 227
1985 955 225
1984 899 216
1983 941 206
1982 913 217
1981 940 255
1980 1,002 232
1979 1,150 210
1978 1,064 195
1977 1,124 184
1976 1,075 180
1975 1,028 181
1974 1,074 184
1973 1,135 216
1972 1,179 292
1971 1,219 158
1970 1,248 219
1969 1,308 139
1968 1,369 167
1967 1,431 168
1966 1,489 167
1965 1,528 168
1964 1,559 179
1963 1,543 191
1962 1,509 192
1961 1,476 188
1960 1,434 180

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

GeoRank.org/birth-rate/antigua-and-barbuda/cayman-islands | 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 +0.5% in Antigua and Barbuda and +0.7% in the Cayman Islands.

For the past 10 years, the annual natural population change has been +0.55% in Antigua and Barbuda and +0.67% in the Cayman Islands.

Birth rate in Antigua and Barbuda vs Cayman Islands by year

Antigua and Barbuda
Cayman Islands

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Antigua Cayman Islands
2023 11.8 11.8
2022 12 12.2
2021 12.1 12.6
2020 12.2 12.7
2019 11.5 12.4
2018 10.8 10.6
2017 11.8 10.2
2016 11.7 10.3
2015 12.6 10.6
2014 12.3 11.2
2013 12.4 12.2
2012 13.5 13.1
2011 14.3 14.1
2010 14.7 14.7
2009 16.6 15
2008 17 14.9
2007 15.6 14.8
2006 15.5 14.7
2005 15.6 14.8
2004 15.9 14.9
2003 16.4 14.9
2002 17.1 15
2001 18 15.2
2000 19.7 15.4
1999 17.7 15.8
1998 18.3 16.2
1997 19.9 16.5
1996 20.6 16.7
1995 19.6 16.7
1994 18.7 16.7
1993 18.3 16.7
1992 18.9 17.2
1991 18.2 18.2
1990 20.8 17.3
1989 20.8 17.2
1988 20.6 16.1
1987 20.4 15.6
1986 20.3 16.6
1985 21.7 17.1
1984 20.7 17.3
1983 21.2 17.4
1982 20.6 18.7
1981 21 21.7
1980 21.9 21.3
1979 24.3 20.7
1978 22.9 20.3
1977 23.9 20.2
1976 23.1 20.7
1975 22.3 21.6
1974 22.9 22.9
1973 23.8 26.6
1972 24.4 34.8
1971 25 24.3
1970 25.5 31.7
1969 26.9 24.5
1968 28.5 27.7
1967 30.1 28.2
1966 31.8 28.7
1965 33.2 29.6
1964 34.4 31.7
1963 34.9 34.1
1962 34.9 35.3
1961 35 35.7
1960 35 35.7

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

GeoRank.org/birth-rate/antigua-and-barbuda/cayman-islands | CC BY

The latest reported birth rate per 1,000 people in 2023 was 11.8 in Antigua and Barbuda and 11.8 in the Cayman Islands, compared with 35 and 35.7, respectively, in 1960.

Birth rate data compared

Antigua Cayman Islands
Fertility rate 1.58 1.53
Fertility rate rank 128/196 135/196
Birth rate 11.8 11.8
Birth rate rank 117/196 118/196
Population change due to births and deaths +462 +514
Natural population change rank 146/196 144/196
Natural population change rate +0.5% +0.7%
Population growth +0.49% +1.94%
Population growth rank 135/197 54/197
Average age at childbearing 28.4 years 31 years
Annual births per 1,000 women ages 15-19 31.5 9.47
Annual births per 1,000 women ages 20-29 76.8 58.6
Annual births per 1,000 women ages 30+ 14.6 22.1
Female of reproductive age (15-49), share of population 25.8% 26.5%
Any modern method of contraceptive prevalence among married women ages 15-49 44.6% n/a
Share of births attended by skilled health staff 99% 100%
Maternal mortality per live birth 0.04% n/a
Neonatal mortality rate (before reaching 28 days of age) 0.54% n/a
Infant mortality rate (before reaching 1 year of age) 0.73% 0.55%
Mortality rate before reaching 5 years of age 0.93% n/a
Life expectancy 78.1 years 80.9 years

Children 0-14 years as share of population

Antigua and Barbuda
Factual

UN forecast
Cayman Islands
Factual

UN forecast
1x
Year Young
Antigua Cayman Islands
2100 12.2% 13.3%
2099 12.2% 13.3%
2098 12.2% 13.3%
2097 12.2% 13.4%
2096 12.2% 13.4%
2095 12.2% 13.4%
2094 12.2% 13.5%
2093 12.2% 13.5%
2092 12.2% 13.5%
2091 12.2% 13.5%
2090 12.2% 13.5%
2089 12.2% 13.5%
2088 12.2% 13.5%
2087 12.2% 13.5%
2086 12.2% 13.5%
2085 12.2% 13.5%
2084 12.3% 13.5%
2083 12.3% 13.4%
2082 12.3% 13.4%
2081 12.4% 13.4%
2080 12.4% 13.4%
2079 12.4% 13.4%
2078 12.5% 13.4%
2077 12.5% 13.4%
2076 12.6% 13.4%
2075 12.6% 13.5%
2074 12.7% 13.5%
2073 12.7% 13.5%
2072 12.8% 13.6%
2071 12.8% 13.6%
2070 12.8% 13.7%
2069 12.9% 13.7%
2068 12.9% 13.7%
2067 12.9% 13.8%
2066 12.9% 13.8%
2065 13% 13.8%
2064 13% 13.9%
2063 13% 13.9%
2062 13.1% 13.9%
2061 13.1% 13.9%
2060 13.1% 13.9%
2059 13.2% 13.9%
2058 13.2% 13.9%
2057 13.3% 13.8%
2056 13.4% 13.8%
2055 13.4% 13.8%
2054 13.5% 13.8%
2053 13.6% 13.7%
2052 13.7% 13.7%
2051 13.8% 13.7%
2050 13.9% 13.7%
2049 14% 13.6%
2048 14.2% 13.6%
2047 14.3% 13.6%
2046 14.4% 13.6%
2045 14.6% 13.7%
2044 14.8% 13.7%
2043 14.9% 13.8%
2042 15.1% 13.9%
2041 15.3% 14%
2040 15.5% 14.1%
2039 15.6% 14.3%
2038 15.8% 14.5%
2037 16% 14.7%
2036 16.2% 15%
2035 16.3% 15.1%
2034 16.4% 15.2%
2033 16.4% 15.3%
2032 16.5% 15.4%
2031 16.6% 15.5%
2030 16.7% 15.6%
2029 16.8% 15.7%
2028 16.9% 15.8%
2027 17.1% 15.9%
2026 17.3% 16%
2025 17.6% 16.1%
2024 17.8% 16.2%
2023 18.2% 16.3%
2022 18.6% 16.4%
2021 18.8% 16.3%
2020 19.1% 16.5%
2019 19.4% 16.8%
2018 19.8% 17%
2017 20.2% 17.2%
2016 20.6% 17.4%
2015 21.2% 17.7%
2014 21.7% 17.9%
2013 22.1% 18%
2012 22.6% 18.1%
2011 23.2% 18.2%
2010 23.8% 18.2%
2009 24.2% 18.3%
2008 24.6% 18.5%
2007 25% 18.7%
2006 25.4% 18.9%
2005 25.9% 19.1%
2004 26.4% 19.3%
2003 26.8% 19.5%
2002 27.2% 19.6%
2001 27.5% 19.6%
2000 27.8% 19.6%
1999 28% 19.6%
1998 28.3% 19.8%
1997 28.4% 20.1%
1996 28.6% 20.3%
1995 28.6% 20.5%
1994 28.8% 20.7%
1993 29% 21%
1992 29.3% 21.3%
1991 29.7% 21.8%
1990 29.8% 22.3%
1989 29.4% 22.9%
1988 29.1% 23.4%
1987 28.9% 24.1%
1986 28.7% 24.8%
1985 28.6% 25.5%
1984 28.6% 26.2%
1983 29.2% 26.9%
1982 30% 27.5%
1981 31% 28.2%
1980 32% 28.7%
1979 33% 29.5%
1978 34% 30.7%
1977 35.2% 31.9%
1976 36.4% 33%
1975 37.8% 34.1%
1974 39.1% 35.2%
1973 40.4% 36.2%
1972 41.6% 37.1%
1971 42.7% 37.9%
1970 43.7% 38.7%
1969 43.9% 39.2%
1968 43.4% 39.4%
1967 42.8% 39.5%
1966 42.1% 39.4%
1965 41.3% 39.2%
1964 40.4% 38.8%
1963 39.9% 38.4%
1962 39.9% 37.7%
1961 40% 37%
1960 40.1% 36.3%

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/antigua-and-barbuda/cayman-islands | CC BY

Children aged 0-14 make up 17.8% of the population in Antigua and Barbuda and 16.2% in the Cayman Islands in 2024, compared to 29.8% and 22.3% respectively in 1990.

Demographics of Antigua and Barbuda and the Cayman Islands compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/antigua-and-barbuda/cayman-islands | 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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