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Fertility & birth rates in Chile and Kiribati

Updated on by Georank team

Chile has an annual birth rate of 8.96 births per 1,000 people, compared to 25.8 for Kiribati. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.17 in Chile and 3.15 in Kiribati — 169.7% difference.

1960 vs 2023, the fertility rate has decreased by 75.2% in Chile and by 51.1% in Kiribati — in 1960, it was 4.7 and 6.44, respectively.

  • Chile is ranked 164/196 by birth rate compared to 50/196 for Kiribati.
  • The mean age at childbearing (for all the births, not just the first) is 31.7 in Chile — it's 29 in Kiribati.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 6.54 in Chile vs 44 in Kiribati.
  • In Chile, 25.2% of the population is composed of women of reproductive age (15-49), compared to 26% in Kiribati.

Fertility rate in Chile vs Kiribati by year

Chile
Kiribati
1x
Year Fertility rate
Chile Kiribati
2023 1.17 3.15
2022 1.25 3.18
2021 1.18 3.22
2020 1.31 3.25
2019 1.43 3.29
2018 1.54 3.32
2017 1.56 3.34
2016 1.69 3.38
2015 1.74 3.44
2014 1.77 3.52
2013 1.79 3.64
2012 1.8 3.77
2011 1.82 3.88
2010 1.84 3.9
2009 1.86 3.91
2008 1.85 3.9
2007 1.83 3.87
2006 1.8 3.82
2005 1.83 3.76
2004 1.84 3.73
2003 1.89 3.7
2002 1.93 3.81
2001 2.01 3.96
2000 2.05 4.07
1999 2.07 4.18
1998 2.15 4.29
1997 2.2 4.37
1996 2.28 4.43
1995 2.35 4.42
1994 2.38 4.44
1993 2.43 4.49
1992 2.48 4.57
1991 2.56 4.64
1990 2.58 4.67
1989 2.59 4.69
1988 2.59 4.73
1987 2.59 4.81
1986 2.59 4.87
1985 2.59 4.91
1984 2.6 4.91
1983 2.62 4.91
1982 2.65 4.95
1981 2.69 4.96
1980 2.74 4.96
1979 2.81 4.97
1978 2.89 4.97
1977 2.98 4.96
1976 3.08 4.96
1975 3.18 5.02
1974 3.29 5.09
1973 3.41 5.2
1972 3.53 5.37
1971 3.65 5.55
1970 3.78 5.71
1969 3.9 5.85
1968 4.03 5.98
1967 4.14 6.11
1966 4.26 6.23
1965 4.36 6.26
1964 4.46 6.29
1963 4.54 6.35
1962 4.6 6.42
1961 4.66 6.48
1960 4.7 6.44

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

GeoRank.org/birth-rate/chile/kiribati | CC BY

According to the latest available data on birth rates, the fertility rate in Chile was 1.17 children per woman in 2023, compared to 3.15 in Kiribati in 2023. The replacement level is considered to be 2.1 children per woman.

Check Chile vs Kiribati population clock for a dynamic visualization of the changing population.

Natural population change by year

Chile
Kiribati
1x
Year Natural population change
Chile Kiribati
2023 48,518 2,487
2022 41,041 2,522
2021 27,530 2,408
2020 52,378 2,497
2019 86,006 2,560
2018 103,950 2,561
2017 106,268 2,549
2016 120,545 2,546
2015 127,074 2,555
2014 131,373 2,577
2013 133,785 2,629
2012 134,617 2,678
2011 141,053 2,709
2010 145,527 2,644
2009 147,576 2,573
2008 147,105 2,493
2007 145,043 2,393
2006 142,277 2,285
2005 147,009 2,188
2004 150,138 2,118
2003 154,287 2,045
2002 162,322 2,074
2001 171,659 2,121
2000 175,362 2,153
1999 177,995 2,186
1998 185,815 2,210
1997 190,433 2,220
1996 199,897 2,217
1995 208,017 2,183
1994 209,834 2,168
1993 215,003 2,161
1992 219,224 2,173
1991 227,180 2,176
1990 226,941 2,127
1989 224,854 2,073
1988 221,602 2,022
1987 218,034 1,982
1986 213,571 1,933
1985 208,910 1,881
1984 205,407 1,813
1983 202,352 1,748
1982 199,522 1,697
1981 198,211 1,635
1980 198,281 1,571
1979 197,198 1,509
1978 196,483 1,480
1977 197,163 1,426
1976 196,986 1,425
1975 196,890 1,423
1974 196,322 1,430
1973 197,666 1,409
1972 198,162 1,406
1971 198,523 1,406
1970 200,402 1,388
1969 202,764 1,367
1968 203,577 1,393
1967 204,377 1,417
1966 204,661 1,437
1965 203,341 1,376
1964 202,741 1,318
1963 202,370 1,273
1962 200,905 1,233
1961 198,788 1,199
1960 198,461 1,141

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

GeoRank.org/birth-rate/chile/kiribati | 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 +0.25% in Chile and +1.88% in Kiribati.

For the past 10 years, the annual natural population change has been +0.45% in Chile and +2.05% in Kiribati.

Birth rate in Chile vs Kiribati by year

Chile
Kiribati

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Chile Kiribati
2023 8.96 25.8
2022 9.67 26.4
2021 9.07 26.9
2020 10.1 27.4
2019 10.9 27.8
2018 11.7 28.1
2017 11.8 28.3
2016 12.7 28.5
2015 13.1 28.9
2014 13.5 29.3
2013 13.6 30
2012 13.8 30.8
2011 14 31.4
2010 14.2 31.2
2009 14.4 31.1
2008 14.4 30.8
2007 14.2 30.3
2006 14 29.7
2005 14.2 29.2
2004 14.4 28.9
2003 14.8 28.6
2002 15.2 29.4
2001 15.9 30.5
2000 16.3 31.5
1999 16.7 32.5
1998 17.4 33.4
1997 17.9 34.1
1996 18.8 34.8
1995 19.5 35
1994 19.8 35.4
1993 20.4 35.9
1992 21 36.8
1991 21.8 37.6
1990 22.1 37.7
1989 22.3 37.9
1988 22.5 38.2
1987 22.5 38.6
1986 22.5 38.8
1985 22.5 38.9
1984 22.5 38.6
1983 22.6 38.1
1982 22.7 37.9
1981 23 37.4
1980 23.2 36.8
1979 23.6 36.2
1978 24 36.2
1977 24.5 35.7
1976 24.9 35.4
1975 25.5 35.4
1974 26.1 35.7
1973 26.8 35.7
1972 27.4 36.5
1971 28.1 37.4
1970 28.8 38.1
1969 29.5 38.7
1968 30.2 40.1
1967 30.9 41.2
1966 31.7 42.2
1965 32.4 42
1964 33.1 42.2
1963 33.7 42.6
1962 34.3 43.1
1961 34.8 43.6
1960 35.3 43.5

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

GeoRank.org/birth-rate/chile/kiribati | CC BY

The latest reported birth rate per 1,000 people in 2023 was 8.96 in Chile and 25.8 in Kiribati, compared with 35.3 and 43.5, respectively, in 1960.

Birth rate data compared

Chile Kiribati
Fertility rate 1.17 3.15
Fertility rate rank 186/196 53/196
Birth rate 8.96 25.8
Birth rate rank 164/196 50/196
Population change due to births and deaths +48,518 +2,487
Natural population change rank 96/196 135/196
Natural population change rate +0.25% +1.88%
Population growth +0.54% +1.5%
Population growth rank 130/197 72/197
Age at first childbirth n/a 23.1 years
Average age at childbearing 31.7 years 29 years
Annual births per 1,000 women ages 15-19 4.38 45.3
Annual births per 1,000 women ages 20-29 42.7 152.8
Annual births per 1,000 women ages 30+ 16.8 45.7
Female of reproductive age (15-49), share of population 25.2% 26%
Any modern method of contraceptive prevalence among married women ages 15-49 69.8% 27.3%
Share of births attended by skilled health staff 99.8% 91.9%
Maternal mortality per live birth 0.01% 0.08%
Neonatal mortality rate (before reaching 28 days of age) 0.46% 2.24%
Infant mortality rate (before reaching 1 year of age) 0.62% 3.97%
Mortality rate before reaching 5 years of age 0.72% 5.51%
Life expectancy 81.7 years 66.9 years

Children 0-14 years as share of population

Chile
Factual

UN forecast
Kiribati
Factual

UN forecast
1x
Year Young
Chile Kiribati
2100 9.83% 19.5%
2099 9.84% 19.6%
2098 9.85% 19.7%
2097 9.86% 19.8%
2096 9.87% 20%
2095 9.88% 20.1%
2094 9.89% 20.2%
2093 9.89% 20.3%
2092 9.89% 20.5%
2091 9.89% 20.6%
2090 9.88% 20.7%
2089 9.87% 20.9%
2088 9.86% 21%
2087 9.84% 21.2%
2086 9.82% 21.3%
2085 9.8% 21.4%
2084 9.78% 21.6%
2083 9.75% 21.7%
2082 9.73% 21.8%
2081 9.7% 22%
2080 9.68% 22.1%
2079 9.65% 22.2%
2078 9.64% 22.3%
2077 9.62% 22.5%
2076 9.61% 22.6%
2075 9.62% 22.7%
2074 9.63% 22.9%
2073 9.65% 23%
2072 9.68% 23.1%
2071 9.73% 23.3%
2070 9.78% 23.4%
2069 9.84% 23.6%
2068 9.92% 23.8%
2067 10% 23.9%
2066 10.1% 24.1%
2065 10.2% 24.3%
2064 10.3% 24.5%
2063 10.4% 24.7%
2062 10.5% 25%
2061 10.6% 25.2%
2060 10.7% 25.4%
2059 10.8% 25.6%
2058 10.9% 25.8%
2057 11% 26.1%
2056 11.1% 26.3%
2055 11.2% 26.5%
2054 11.2% 26.7%
2053 11.3% 26.9%
2052 11.4% 27.1%
2051 11.4% 27.3%
2050 11.5% 27.5%
2049 11.6% 27.7%
2048 11.6% 27.9%
2047 11.7% 28%
2046 11.8% 28.2%
2045 11.9% 28.4%
2044 11.9% 28.5%
2043 12% 28.7%
2042 12.1% 28.9%
2041 12.2% 29.1%
2040 12.2% 29.3%
2039 12.3% 29.5%
2038 12.5% 29.8%
2037 12.6% 30.1%
2036 12.7% 30.4%
2035 12.9% 30.8%
2034 13.2% 31.1%
2033 13.5% 31.5%
2032 13.9% 31.8%
2031 14.2% 32.2%
2030 14.7% 32.6%
2029 15.1% 32.9%
2028 15.5% 33.3%
2027 15.9% 33.7%
2026 16.3% 34.2%
2025 16.8% 34.6%
2024 17% 34.7%
2023 17.4% 34.9%
2022 17.8% 35.1%
2021 18.1% 35.2%
2020 18.4% 35.2%
2019 18.7% 35.1%
2018 19% 35.1%
2017 19.3% 35%
2016 19.7% 35%
2015 19.9% 35.2%
2014 20.2% 35.4%
2013 20.5% 35.7%
2012 20.8% 36.1%
2011 21.1% 36.4%
2010 21.5% 36.6%
2009 22% 36.8%
2008 22.4% 37%
2007 22.9% 37.3%
2006 23.5% 37.6%
2005 24.1% 38%
2004 24.7% 38.4%
2003 25.3% 38.9%
2002 25.8% 39.3%
2001 26.3% 39.8%
2000 26.8% 40.1%
1999 27.3% 40.5%
1998 27.7% 40.8%
1997 28% 41%
1996 28.3% 41.1%
1995 28.6% 41.2%
1994 28.9% 41.2%
1993 29.1% 41%
1992 29.3% 40.8%
1991 29.6% 40.5%
1990 29.8% 40.2%
1989 30% 39.9%
1988 30.2% 39.7%
1987 30.5% 39.4%
1986 30.8% 39.2%
1985 31.2% 39.2%
1984 31.5% 39.2%
1983 32% 39.5%
1982 32.4% 39.9%
1981 32.9% 40.5%
1980 33.3% 41.1%
1979 33.8% 41.8%
1978 34.3% 42.3%
1977 34.8% 42.8%
1976 35.3% 43.2%
1975 35.8% 43.7%
1974 36.3% 44.2%
1973 36.8% 44.6%
1972 37.2% 44.8%
1971 37.6% 44.8%
1970 38% 44.9%
1969 38.3% 45%
1968 38.5% 44.9%
1967 38.8% 44.5%
1966 39% 44.1%
1965 39.2% 43.9%
1964 39.4% 44%
1963 39.6% 44%
1962 39.7% 43.8%
1961 39.7% 43.5%
1960 39.7% 43.2%

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/chile/kiribati | CC BY

Children aged 0-14 make up 17% of the population in Chile and 34.7% in Kiribati in 2024, compared to 29.8% and 40.2% respectively in 1990.

Demographics of Chile and Kiribati compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/chile/kiribati | CC BY

Maternal mortality chart: Chile vs Kiribati

Chile
Kiribati
1x
Year Maternal mortality per 100K births
Chile Kiribati
2023 10 80
2022 12 86
2021 14 122
2020 12 89
2019 11 89
2018 11 87
2017 12 90
2016 13 88
2015 14 90
2014 16 91
2013 17 93
2012 18 98
2011 20 98
2010 22 102
2009 24 99
2008 24 100
2007 26 101
2006 27 102
2005 27 104
2004 28 106
2003 29 105
2002 30 109
2001 32 113
2000 33 119
1999 35 121
1998 36 126
1997 39 132
1996 41 141
1995 44 148
1994 47 150
1993 49 162
1992 52 175
1991 54 188
1990 56 199
1989 62 212
1988 64 220
1987 67 231
1986 70 232
1985 73 246

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

GeoRank.org/birth-rate/chile/kiribati | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 10 deaths per 100,000 live births in Chile, compared to 80 deaths in Kiribati.

Under-five mortality rates

Chile
Kiribati

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Chile Kiribati
2023 0.72% 5.51%
2022 0.68% 5.65%
2021 0.67% 5.76%
2020 0.68% 5.86%
2019 0.7% 5.93%
2018 0.72% 5.98%
2017 0.75% 5.99%
2016 0.77% 5.95%
2015 0.79% 5.89%
2014 0.81% 5.84%
2013 0.82% 5.8%
2012 0.84% 5.78%
2011 0.86% 5.79%
2010 0.87% 5.82%
2009 0.88% 5.87%
2008 0.89% 5.93%
2007 0.89% 5.99%
2006 0.9% 6.03%
2005 0.91% 6.07%
2004 0.93% 6.13%
2003 0.95% 6.2%
2002 0.98% 6.31%
2001 1.03% 6.46%
2000 1.09% 6.64%
1999 1.15% 6.83%
1998 1.19% 7.02%
1997 1.22% 7.22%
1996 1.26% 7.42%
1995 1.31% 7.64%
1994 1.39% 7.87%
1993 1.5% 8.13%
1992 1.63% 8.44%
1991 1.76% 8.77%
1990 1.91% 9.13%
1989 2.03% 9.5%
1988 2.14% 9.87%
1987 2.2% 10.2%
1986 2.22% 10.6%
1985 2.23% 10.9%
1984 2.3% 11.1%
1983 2.47% 11.4%
1982 2.71% 11.6%
1981 2.98% 11.7%
1980 3.29% 11.9%
1979 3.69% 12%
1978 4.2% 12.2%
1977 4.85% 12.3%
1976 5.63% 12.4%
1975 6.46% 12.5%
1974 7.14% 12.7%
1973 7.54% 13%
1972 7.73% 13.3%
1971 7.86% 13.7%
1970 8.01% 14.1%
1969 8.26% 14.6%
1968 8.69% 15.2%
1967 9.36% 15.8%
1966 10.4% 16.4%
1965 11.6% 17.1%
1964 12.7% 17.7%
1963 13.6% 18.3%
1962 14.3% 18.9%
1961 14.9% 19.5%
1960 15.3% 19.9%

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

GeoRank.org/birth-rate/chile/kiribati | CC BY

The chance that a newborn baby will die before reaching age five is 0.72% in Chile and 5.51% in Kiribati. 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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