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Fertility & birth rates in Grenada and New Zealand

Updated on by Georank team

Grenada has an annual birth rate of 11.7 births per 1,000 people, compared to 10.9 for New Zealand. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.49 in Grenada and 1.56 in New Zealand — 4.91% difference.

1960 vs 2023, the fertility rate has decreased by 77.9% in Grenada and by 63.2% in New Zealand — in 1960, it was 6.74 and 4.24, respectively.

  • Grenada is ranked 120/196 by birth rate compared to 134/196 for New Zealand.
  • The mean age at childbearing (for all the births, not just the first) is 28.7 in Grenada — it's 30.8 in New Zealand.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 29.1 in Grenada vs 10.9 in New Zealand.
  • In Grenada, 25.9% of the population is composed of women of reproductive age (15-49), compared to 22.8% in New Zealand.

Fertility rate in Grenada vs New Zealand by year

Grenada
New Zealand
1x
Year Fertility rate
Grenada New Zealand
2023 1.49 1.56
2022 1.5 1.66
2021 1.52 1.64
2020 1.53 1.61
2019 1.54 1.72
2018 1.53 1.71
2017 1.44 1.81
2016 1.62 1.87
2015 1.72 1.99
2014 1.8 1.92
2013 1.91 2.01
2012 1.97 2.1
2011 2.01 2.09
2010 2.04 2.17
2009 2.08 2.13
2008 2.12 2.19
2007 2.15 2.18
2006 2.19 2.01
2005 2.24 1.97
2004 2.29 1.98
2003 2.33 1.93
2002 2.38 1.89
2001 2.42 1.97
2000 2.44 1.98
1999 2.39 1.97
1998 2.49 1.89
1997 2.8 1.96
1996 2.85 1.96
1995 2.82 1.98
1994 2.79 1.98
1993 2.81 2.04
1992 2.97 2.06
1991 3.11 2.09
1990 3.06 2.18
1989 3.23 2.12
1988 3.19 2.1
1987 3.58 2.03
1986 3.58 1.96
1985 3.48 1.93
1984 3.22 1.93
1983 3.31 1.92
1982 3.15 1.95
1981 2.99 2.01
1980 3.3 2.03
1979 3.34 2.12
1978 3.35 2.07
1977 3.46 2.21
1976 3.6 2.27
1975 3.75 2.37
1974 3.92 2.58
1973 4.05 2.76
1972 4.18 3
1971 4.31 3.18
1970 4.46 3.17
1969 4.69 3.28
1968 4.84 3.34
1967 5.04 3.35
1966 5.3 3.41
1965 5.6 3.54
1964 5.91 3.8
1963 6.2 4.05
1962 6.44 4.19
1961 6.63 4.31
1960 6.74 4.24

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

GeoRank.org/birth-rate/grenada/new-zealand | CC BY

According to the latest available data on birth rates, the fertility rate in Grenada was 1.49 children per woman in 2023, compared to 1.56 in New Zealand in 2023. The replacement level is considered to be 2.1 children per woman.

Check Grenada vs New Zealand population clock for a dynamic visualization of the changing population.

Natural population change by year

Grenada
New Zealand
1x
Year Natural population change
Grenada New Zealand
2023 334 18,876
2022 371 20,123
2021 343 23,644
2020 433 24,905
2019 462 25,299
2018 470 24,797
2017 402 26,282
2016 579 28,237
2015 684 29,408
2014 772 26,196
2013 878 29,096
2012 925 31,077
2011 954 31,302
2010 989 35,458
2009 1,024 33,560
2008 1,046 35,143
2007 1,059 35,480
2006 1,068 30,924
2005 1,075 30,674
2004 1,034 29,634
2003 1,074 28,150
2002 1,077 25,941
2001 1,082 27,939
2000 1,105 29,897
1999 1,092 28,916
1998 1,204 29,146
1997 1,480 30,137
1996 1,559 28,997
1995 1,580 29,828
1994 1,596 30,372
1993 1,641 31,685
1992 1,811 32,067
1991 1,953 33,518
1990 1,931 33,298
1989 2,084 30,749
1988 2,044 29,846
1987 2,345 27,603
1986 2,324 25,549
1985 2,215 24,126
1984 1,975 26,043
1983 1,817 24,315
1982 1,798 24,207
1981 1,625 25,374
1980 1,840 23,658
1979 1,871 26,675
1978 1,882 26,156
1977 1,974 28,020
1976 2,092 29,456
1975 2,224 31,355
1974 2,360 33,896
1973 2,464 35,239
1972 2,578 38,244
1971 2,705 40,000
1970 2,793 37,101
1969 2,948 38,098
1968 3,040 37,594
1967 3,158 37,974
1966 3,278 36,151
1965 3,399 36,982
1964 3,508 39,375
1963 3,601 42,027
1962 3,674 42,865
1961 3,703 43,482
1960 3,678 41,791

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

GeoRank.org/birth-rate/grenada/new-zealand | 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 +0.29% in Grenada and +0.36% in New Zealand.

For the past 10 years, the annual natural population change has been +0.42% in Grenada and +0.51% in New Zealand.

Birth rate in Grenada vs New Zealand by year

Grenada
New Zealand

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Grenada New Zealand
2023 11.7 10.9
2022 11.9 11.5
2021 12.1 11.5
2020 12.3 11.3
2019 12.5 12
2018 12.4 11.8
2017 11.6 12.4
2016 13.1 12.6
2015 13.9 13.2
2014 14.5 12.7
2013 15.4 13.2
2012 15.8 13.9
2011 16 14
2010 16.3 14.7
2009 16.5 14.5
2008 16.7 15.1
2007 16.8 15.2
2006 16.9 14.1
2005 17 14
2004 17.1 14.2
2003 17.1 13.9
2002 17.2 13.7
2001 17.3 14.4
2000 17.5 14.7
1999 17.4 14.9
1998 18.5 14.5
1997 21.2 15.2
1996 22.1 15.3
1995 22.4 15.7
1994 22.8 15.8
1993 23.4 16.5
1992 25.3 16.8
1991 26.9 17.1
1990 26.9 17.9
1989 28.6 17.4
1988 28.4 17.4
1987 31.7 16.7
1986 31.7 16.1
1985 30.7 15.8
1984 28.3 15.9
1983 28.6 15.7
1982 26.7 15.7
1981 24.8 16.1
1980 26.9 16.1
1979 26.9 16.7
1978 26.6 16.2
1977 27.1 17.2
1976 28 17.6
1975 29 18.3
1974 30.2 19.5
1973 31.2 20.4
1972 32.3 21.7
1971 33.7 22.5
1970 34.7 22
1969 36.4 22.4
1968 37.4 22.6
1967 38.9 22.4
1966 40.6 22.4
1965 42.4 22.8
1964 44.1 24.1
1963 45.7 25.4
1962 47 26.2
1961 48.1 27
1960 48.8 26.4

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

GeoRank.org/birth-rate/grenada/new-zealand | CC BY

The latest reported birth rate per 1,000 people in 2023 was 11.7 in Grenada and 10.9 in New Zealand, compared with 48.8 and 26.4, respectively, in 1960.

Birth rate data compared

Grenada New Zealand
Fertility rate 1.49 1.56
Fertility rate rank 148/196 130/196
Birth rate 11.7 10.9
Birth rate rank 120/196 134/196
Population change due to births and deaths +334 +18,876
Natural population change rank 148/196 110/196
Natural population change rate +0.29% +0.36%
Population growth +0.11% +1.68%
Population growth rank 159/197 65/197
Age at first childbirth n/a 27.8 years
Average age at childbearing 28.7 years 30.8 years
Annual births per 1,000 women ages 15-19 27.8 9.32
Annual births per 1,000 women ages 20-29 69.1 65.8
Annual births per 1,000 women ages 30+ 16.9 20.4
Female of reproductive age (15-49), share of population 25.9% 22.8%
Any modern method of contraceptive prevalence among married women ages 15-49 27.4% 71.6%
Share of births attended by skilled health staff 100% 96.5%
Maternal mortality per live birth 0.05% 0.007%
Neonatal mortality rate (before reaching 28 days of age) 1.24% 0.27%
Infant mortality rate (before reaching 1 year of age) 1.67% 0.4%
Mortality rate before reaching 5 years of age 1.83% 0.47%
Life expectancy 75.7 years 82.5 years

Children 0-14 years as share of population

Grenada
Factual

UN forecast
New Zealand
Factual

UN forecast
1x
Year Young
Grenada New Zealand
2100 11.5% 13.6%
2099 11.5% 13.6%
2098 11.5% 13.6%
2097 11.5% 13.6%
2096 11.5% 13.7%
2095 11.5% 13.7%
2094 11.5% 13.7%
2093 11.5% 13.8%
2092 11.5% 13.8%
2091 11.5% 13.8%
2090 11.5% 13.8%
2089 11.5% 13.8%
2088 11.6% 13.9%
2087 11.6% 13.9%
2086 11.6% 13.9%
2085 11.6% 13.9%
2084 11.6% 13.9%
2083 11.6% 13.9%
2082 11.6% 13.9%
2081 11.6% 13.9%
2080 11.6% 13.9%
2079 11.7% 13.9%
2078 11.7% 13.9%
2077 11.7% 13.9%
2076 11.7% 13.9%
2075 11.7% 13.9%
2074 11.8% 14%
2073 11.8% 14%
2072 11.8% 14%
2071 11.9% 14.1%
2070 11.9% 14.1%
2069 12% 14.1%
2068 12% 14.2%
2067 12.1% 14.3%
2066 12.2% 14.3%
2065 12.3% 14.4%
2064 12.3% 14.4%
2063 12.4% 14.5%
2062 12.5% 14.6%
2061 12.6% 14.7%
2060 12.7% 14.7%
2059 12.8% 14.8%
2058 13% 14.9%
2057 13.1% 15%
2056 13.2% 15%
2055 13.3% 15.1%
2054 13.4% 15.1%
2053 13.5% 15.2%
2052 13.6% 15.2%
2051 13.7% 15.2%
2050 13.9% 15.2%
2049 14% 15.2%
2048 14.1% 15.3%
2047 14.2% 15.3%
2046 14.3% 15.3%
2045 14.4% 15.3%
2044 14.6% 15.3%
2043 14.7% 15.4%
2042 14.8% 15.4%
2041 15% 15.5%
2040 15.1% 15.5%
2039 15.3% 15.6%
2038 15.5% 15.7%
2037 15.7% 15.9%
2036 15.9% 16%
2035 16.1% 16.1%
2034 16.3% 16.2%
2033 16.5% 16.4%
2032 16.6% 16.5%
2031 16.8% 16.7%
2030 17.1% 16.9%
2029 17.5% 17.1%
2028 17.9% 17.3%
2027 18.3% 17.5%
2026 18.8% 17.8%
2025 19.2% 18%
2024 19.4% 18.1%
2023 19.8% 18.4%
2022 20.2% 18.6%
2021 20.6% 18.9%
2020 20.9% 19%
2019 21.2% 19.2%
2018 21.5% 19.3%
2017 21.8% 19.5%
2016 22.1% 19.6%
2015 22.4% 19.9%
2014 22.7% 20.2%
2013 23% 20.4%
2012 23.3% 20.6%
2011 23.6% 20.8%
2010 24% 20.9%
2009 24.6% 20.9%
2008 25.2% 21%
2007 25.9% 21.1%
2006 26.7% 21.3%
2005 27.7% 21.5%
2004 28.7% 21.8%
2003 29.8% 22.1%
2002 31% 22.4%
2001 32.1% 22.6%
2000 32.9% 22.8%
1999 33.3% 22.9%
1998 33.5% 23%
1997 33.6% 23%
1996 33.6% 23%
1995 33.5% 23.1%
1994 33.3% 23.1%
1993 33.1% 23.1%
1992 32.9% 23.1%
1991 32.8% 23.2%
1990 32.8% 23.3%
1989 33% 23.3%
1988 33.2% 23.5%
1987 33.6% 23.8%
1986 34.1% 24.2%
1985 34.8% 24.6%
1984 35.6% 25.1%
1983 36.5% 25.6%
1982 37.5% 26.2%
1981 38.6% 26.7%
1980 39.4% 27.2%
1979 40% 27.8%
1978 40.8% 28.4%
1977 41.5% 29%
1976 42.3% 29.6%
1975 43.1% 30.1%
1974 43.9% 30.5%
1973 44.7% 31%
1972 45.5% 31.4%
1971 46.2% 31.7%
1970 46.8% 31.9%
1969 47.2% 32.2%
1968 47.5% 32.3%
1967 47.6% 32.5%
1966 47.5% 32.6%
1965 47% 32.7%
1964 46.9% 32.9%
1963 47.1% 32.9%
1962 47.2% 33%
1961 47.2% 33%
1960 47.3% 32.8%

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/grenada/new-zealand | CC BY

Children aged 0-14 make up 19.4% of the population in Grenada and 18.1% in New Zealand in 2024, compared to 32.8% and 23.3% respectively in 1990.

Demographics of Grenada and New Zealand compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/grenada/new-zealand | CC BY

Maternal mortality chart: Grenada vs New Zealand

Grenada
New Zealand
1x
Year Maternal mortality per 100K births
Grenada New Zealand
2023 48 7
2022 50 23
2021 52 8
2020 51 8
2019 48 8
2018 46 7
2017 45 8
2016 44 8
2015 46 8
2014 45 7
2013 44 8
2012 44 9
2011 44 10
2010 43 10
2009 41 10
2008 41 10
2007 40 10
2006 39 10
2005 40 11
2004 48 11
2003 42 11
2002 42 11
2001 45 10
2000 46 11
1999 48 12
1998 50 12
1997 50 13
1996 51 14
1995 54 14
1994 55 13
1993 53 14
1992 56 15
1991 59 16
1990 61 18
1989 64 18
1988 61 19
1987 68 19
1986 68 18
1985 71 19

Data sources: World Bank | Gender (1985–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/grenada/new-zealand | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 48 deaths per 100,000 live births in Grenada, compared to 7 deaths in New Zealand.

Under-five mortality rates

Grenada
New Zealand

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Grenada New Zealand
2023 1.83% 0.47%
2022 1.85% 0.48%
2021 1.87% 0.49%
2020 1.87% 0.5%
2019 1.85% 0.51%
2018 1.83% 0.52%
2017 1.81% 0.53%
2016 1.79% 0.55%
2015 1.75% 0.56%
2014 1.72% 0.57%
2013 1.68% 0.59%
2012 1.64% 0.6%
2011 1.6% 0.61%
2010 1.57% 0.62%
2009 1.54% 0.63%
2008 1.51% 0.64%
2007 1.5% 0.65%
2006 1.49% 0.65%
2005 1.48% 0.66%
2004 1.49% 0.67%
2003 1.49% 0.69%
2002 1.5% 0.7%
2001 1.52% 0.72%
2000 1.55% 0.74%
1999 1.58% 0.76%
1998 1.62% 0.78%
1997 1.67% 0.81%
1996 1.73% 0.84%
1995 1.79% 0.87%
1994 1.87% 0.91%
1993 1.95% 0.95%
1992 2.04% 1%
1991 2.13% 1.06%
1990 2.24% 1.12%
1989 2.35% 1.18%
1988 2.46% 1.24%
1987 2.58% 1.29%
1986 2.71% 1.34%
1985 2.85% 1.38%
1984 2.99% 1.41%
1983 3.15% 1.45%
1982 3.3% 1.48%
1981 3.46% 1.52%
1980 3.62% 1.56%
1979 3.77% 1.61%
1978 3.9% 1.66%
1977 4.03% 1.71%
1976 4.15% 1.77%
1975 4.25% 1.83%
1974 4.36% 1.88%
1973 4.47% 1.94%
1972 4.58% 1.98%
1971 4.71% 2.03%
1970 4.87% 2.08%
1969 5.06% 2.12%
1968 5.3% 2.16%
1967 5.59% 2.2%
1966 5.95% 2.25%
1965 6.39% 2.31%
1964 6.91% 2.39%
1963 7.5% 2.48%
1962 8.15% 2.58%
1961 8.83% 2.68%
1960 9.5% 2.78%

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

GeoRank.org/birth-rate/grenada/new-zealand | CC BY

The chance that a newborn baby will die before reaching age five is 1.83% in Grenada and 0.47% in New Zealand. Above is a chart with historical data on under-five mortality rates.

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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) (2025, retrieved 2026-02-20)

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