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Fertility & birth rates in Belize and Kiribati

Updated on by Georank team

Belize has an annual birth rate of 18 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 2.01 in Belize and 3.15 in Kiribati — 56.8% difference.

1960 vs 2023, the fertility rate has decreased by 69.1% in Belize and by 51.1% in Kiribati — in 1960, it was 6.5 and 6.44, respectively.

  • Belize is ranked 84/196 by birth rate compared to 50/196 for Kiribati.
  • The mean age at childbearing (for all the births, not just the first) is 27.2 in Belize — it's 29 in Kiribati.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 55.2 in Belize vs 44 in Kiribati.
  • In Belize, 28.1% of the population is composed of women of reproductive age (15-49), compared to 26% in Kiribati.

Fertility rate in Belize vs Kiribati by year

Belize
Kiribati
1x
Year Fertility rate
Belize Kiribati
2023 2.01 3.15
2022 1.95 3.18
2021 1.84 3.22
2020 2.04 3.25
2019 2.14 3.29
2018 2.34 3.32
2017 2.37 3.34
2016 2.4 3.38
2015 2.43 3.44
2014 2.47 3.52
2013 2.5 3.64
2012 2.51 3.77
2011 2.53 3.88
2010 2.55 3.9
2009 2.66 3.91
2008 2.78 3.9
2007 2.89 3.87
2006 3.02 3.82
2005 3.17 3.76
2004 3.25 3.73
2003 3.34 3.7
2002 3.43 3.81
2001 3.53 3.96
2000 3.63 4.07
1999 3.73 4.18
1998 3.75 4.29
1997 3.74 4.37
1996 3.76 4.43
1995 3.88 4.42
1994 3.97 4.44
1993 4.21 4.49
1992 4.43 4.57
1991 4.6 4.64
1990 4.8 4.67
1989 4.86 4.69
1988 4.87 4.73
1987 4.88 4.81
1986 4.94 4.87
1985 5 4.91
1984 5.12 4.91
1983 5.31 4.91
1982 5.5 4.95
1981 5.68 4.96
1980 5.85 4.96
1979 5.99 4.97
1978 6.11 4.97
1977 6.2 4.96
1976 6.25 4.96
1975 6.28 5.02
1974 6.29 5.09
1973 6.29 5.2
1972 6.28 5.37
1971 6.29 5.55
1970 6.3 5.71
1969 6.32 5.85
1968 6.34 5.98
1967 6.36 6.11
1966 6.38 6.23
1965 6.4 6.26
1964 6.42 6.29
1963 6.44 6.35
1962 6.46 6.42
1961 6.48 6.48
1960 6.5 6.44

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

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

According to the latest available data on birth rates, the fertility rate in Belize was 2.01 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 Belize vs Kiribati population clock for a dynamic visualization of the changing population.

Natural population change by year

Belize
Kiribati
1x
Year Natural population change
Belize Kiribati
2023 5,386 2,487
2022 4,825 2,522
2021 4,186 2,408
2020 4,993 2,497
2019 5,516 2,560
2018 6,112 2,561
2017 6,042 2,549
2016 5,931 2,546
2015 5,899 2,555
2014 5,864 2,577
2013 5,767 2,629
2012 5,628 2,678
2011 5,509 2,709
2010 5,381 2,644
2009 5,506 2,573
2008 5,643 2,493
2007 5,728 2,393
2006 5,874 2,285
2005 6,030 2,188
2004 5,997 2,118
2003 5,968 2,045
2002 5,967 2,074
2001 5,915 2,121
2000 5,934 2,153
1999 5,914 2,186
1998 5,733 2,210
1997 5,494 2,220
1996 5,339 2,217
1995 5,339 2,183
1994 5,283 2,168
1993 5,436 2,161
1992 5,562 2,173
1991 5,656 2,176
1990 5,728 2,127
1989 5,629 2,073
1988 5,465 2,022
1987 5,328 1,982
1986 5,238 1,933
1985 5,155 1,881
1984 5,128 1,813
1983 5,161 1,748
1982 5,155 1,697
1981 5,132 1,635
1980 5,029 1,571
1979 4,929 1,509
1978 4,804 1,480
1977 4,659 1,426
1976 4,484 1,425
1975 4,294 1,423
1974 4,136 1,430
1973 3,974 1,409
1972 3,814 1,406
1971 3,651 1,406
1970 3,486 1,388
1969 3,346 1,367
1968 3,240 1,393
1967 3,158 1,417
1966 3,092 1,437
1965 3,045 1,376
1964 3,010 1,318
1963 2,983 1,273
1962 2,961 1,233
1961 2,657 1,199
1960 2,903 1,141

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

GeoRank.org/birth-rate/belize/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 +1.31% in Belize and +1.88% in Kiribati.

For the past 10 years, the annual natural population change has been +1.45% in Belize and +2.05% in Kiribati.

Birth rate in Belize vs Kiribati by year

Belize
Kiribati

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Belize Kiribati
2023 18 25.8
2022 17.4 26.4
2021 16.5 26.9
2020 18.4 27.4
2019 19.3 27.8
2018 21.1 28.1
2017 21.3 28.3
2016 21.4 28.5
2015 21.7 28.9
2014 22 29.3
2013 22.1 30
2012 22 30.8
2011 22 31.4
2010 22 31.2
2009 22.7 31.1
2008 23.7 30.8
2007 24.4 30.3
2006 25.5 29.7
2005 26.7 29.2
2004 27.3 28.9
2003 27.9 28.6
2002 28.7 29.4
2001 29.4 30.5
2000 30.2 31.5
1999 30.9 32.5
1998 30.9 33.4
1997 30.6 34.1
1996 30.7 34.8
1995 31.5 35
1994 31.9 35.4
1993 33.4 35.9
1992 34.8 36.8
1991 36 37.6
1990 37.2 37.7
1989 37.4 37.9
1988 37.2 38.2
1987 37.3 38.6
1986 37.6 38.8
1985 38.1 38.9
1984 38.9 38.6
1983 40.1 38.1
1982 41 37.9
1981 41.9 37.4
1980 42.2 36.8
1979 42.5 36.2
1978 42.5 36.2
1977 42.2 35.7
1976 41.8 35.4
1975 41.1 35.4
1974 40.6 35.7
1973 39.9 35.7
1972 39.3 36.5
1971 38.6 37.4
1970 38 38.1
1969 37.8 38.7
1968 38.1 40.1
1967 38.5 41.2
1966 39.2 42.2
1965 40 42
1964 40.9 42.2
1963 41.8 42.6
1962 42.8 43.1
1961 43.7 43.6
1960 44.6 43.5

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

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

The latest reported birth rate per 1,000 people in 2023 was 18 in Belize and 25.8 in Kiribati, compared with 44.6 and 43.5, respectively, in 1960.

Birth rate data compared

Belize Kiribati
Fertility rate 2.01 3.15
Fertility rate rank 97/196 53/196
Birth rate 18 25.8
Birth rate rank 84/196 50/196
Population change due to births and deaths +5,386 +2,487
Natural population change rank 124/196 135/196
Natural population change rate +1.31% +1.88%
Population growth +1.45% +1.5%
Population growth rank 73/197 72/197
Age at first childbirth n/a 23.1 years
Average age at childbearing 27.2 years 29 years
Annual births per 1,000 women ages 15-19 54.6 45.3
Annual births per 1,000 women ages 20-29 106.3 152.8
Annual births per 1,000 women ages 30+ 23.3 45.7
Female of reproductive age (15-49), share of population 28.1% 26%
Any modern method of contraceptive prevalence among married women ages 15-49 48.5% 27.3%
Share of births attended by skilled health staff 94.6% 91.9%
Maternal mortality per live birth 0.07% 0.08%
Neonatal mortality rate (before reaching 28 days of age) 0.93% 2.24%
Infant mortality rate (before reaching 1 year of age) 1.08% 3.97%
Mortality rate before reaching 5 years of age 1.27% 5.51%
Life expectancy 74.1 years 66.9 years

Children 0-14 years as share of population

Belize
Factual

UN forecast
Kiribati
Factual

UN forecast
1x
Year Young
Belize Kiribati
2100 12.5% 19.5%
2099 12.6% 19.6%
2098 12.6% 19.7%
2097 12.7% 19.8%
2096 12.7% 20%
2095 12.8% 20.1%
2094 12.8% 20.2%
2093 12.9% 20.3%
2092 13% 20.5%
2091 13% 20.6%
2090 13.1% 20.7%
2089 13.1% 20.9%
2088 13.2% 21%
2087 13.2% 21.2%
2086 13.3% 21.3%
2085 13.4% 21.4%
2084 13.4% 21.6%
2083 13.5% 21.7%
2082 13.6% 21.8%
2081 13.7% 22%
2080 13.8% 22.1%
2079 13.9% 22.2%
2078 14% 22.3%
2077 14.1% 22.5%
2076 14.2% 22.6%
2075 14.3% 22.7%
2074 14.4% 22.9%
2073 14.5% 23%
2072 14.7% 23.1%
2071 14.8% 23.3%
2070 14.9% 23.4%
2069 15% 23.6%
2068 15.2% 23.8%
2067 15.3% 23.9%
2066 15.5% 24.1%
2065 15.6% 24.3%
2064 15.8% 24.5%
2063 15.9% 24.7%
2062 16.1% 25%
2061 16.2% 25.2%
2060 16.4% 25.4%
2059 16.5% 25.6%
2058 16.7% 25.8%
2057 16.8% 26.1%
2056 17% 26.3%
2055 17.2% 26.5%
2054 17.4% 26.7%
2053 17.6% 26.9%
2052 17.8% 27.1%
2051 18% 27.3%
2050 18.3% 27.5%
2049 18.5% 27.7%
2048 18.8% 27.9%
2047 19.1% 28%
2046 19.4% 28.2%
2045 19.7% 28.4%
2044 20% 28.5%
2043 20.3% 28.7%
2042 20.7% 28.9%
2041 21% 29.1%
2040 21.4% 29.3%
2039 21.8% 29.5%
2038 22.1% 29.8%
2037 22.4% 30.1%
2036 22.5% 30.4%
2035 22.8% 30.8%
2034 23.1% 31.1%
2033 23.6% 31.5%
2032 24% 31.8%
2031 24.4% 32.2%
2030 24.8% 32.6%
2029 25.2% 32.9%
2028 25.6% 33.3%
2027 25.9% 33.7%
2026 26.2% 34.2%
2025 26.4% 34.6%
2024 26.6% 34.7%
2023 27% 34.9%
2022 27.6% 35.1%
2021 28.3% 35.2%
2020 28.9% 35.2%
2019 29.4% 35.1%
2018 29.9% 35.1%
2017 30.4% 35%
2016 31.1% 35%
2015 31.8% 35.2%
2014 32.5% 35.4%
2013 33.3% 35.7%
2012 34% 36.1%
2011 34.7% 36.4%
2010 35.5% 36.6%
2009 36.2% 36.8%
2008 36.7% 37%
2007 37.1% 37.3%
2006 37.5% 37.6%
2005 37.9% 38%
2004 38.3% 38.4%
2003 38.7% 38.9%
2002 39.1% 39.3%
2001 39.5% 39.8%
2000 39.9% 40.1%
1999 40.4% 40.5%
1998 40.9% 40.8%
1997 41.5% 41%
1996 42.1% 41.1%
1995 42.7% 41.2%
1994 43.2% 41.2%
1993 43.5% 41%
1992 43.8% 40.8%
1991 44.1% 40.5%
1990 44.3% 40.2%
1989 44.5% 39.9%
1988 44.6% 39.7%
1987 44.7% 39.4%
1986 44.8% 39.2%
1985 44.7% 39.2%
1984 44.5% 39.2%
1983 44.4% 39.5%
1982 44.4% 39.9%
1981 44.4% 40.5%
1980 44.6% 41.1%
1979 44.9% 41.8%
1978 45.3% 42.3%
1977 45.7% 42.8%
1976 46.2% 43.2%
1975 46.7% 43.7%
1974 47.2% 44.2%
1973 47.7% 44.6%
1972 48.2% 44.8%
1971 48.7% 44.8%
1970 49.2% 44.9%
1969 49.4% 45%
1968 49.2% 44.9%
1967 48.8% 44.5%
1966 48.3% 44.1%
1965 47.8% 43.9%
1964 47.2% 44%
1963 46.6% 44%
1962 46% 43.8%
1961 45.4% 43.5%
1960 44.9% 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/belize/kiribati | CC BY

Children aged 0-14 make up 26.6% of the population in Belize and 34.7% in Kiribati in 2024, compared to 44.3% and 40.2% respectively in 1990.

Demographics of Belize and Kiribati compared.

Fertility rates around the globe

1x

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

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

Maternal mortality chart: Belize vs Kiribati

Belize
Kiribati
1x
Year Maternal mortality per 100K births
Belize Kiribati
2023 67 80
2022 110 86
2021 157 122
2020 88 89
2019 61 89
2018 60 87
2017 56 90
2016 51 88
2015 47 90
2014 44 91
2013 41 93
2012 40 98
2011 39 98
2010 41 102
2009 45 99
2008 48 100
2007 52 101
2006 55 102
2005 60 104
2004 63 106
2003 67 105
2002 68 109
2001 76 113
2000 78 119
1999 77 121
1998 79 126
1997 77 132
1996 74 141
1995 73 148
1994 72 150
1993 73 162
1992 74 175
1991 75 188
1990 77 199
1989 80 212
1988 82 220
1987 83 231
1986 87 232
1985 98 246

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

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

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 67 deaths per 100,000 live births in Belize, compared to 80 deaths in Kiribati.

Under-five mortality rates

Belize
Kiribati

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Belize Kiribati
2023 1.27% 5.51%
2022 1.28% 5.65%
2021 1.3% 5.76%
2020 1.32% 5.86%
2019 1.35% 5.93%
2018 1.39% 5.98%
2017 1.44% 5.99%
2016 1.5% 5.95%
2015 1.56% 5.89%
2014 1.63% 5.84%
2013 1.7% 5.8%
2012 1.77% 5.78%
2011 1.83% 5.79%
2010 1.88% 5.82%
2009 1.93% 5.87%
2008 1.97% 5.93%
2007 2.01% 5.99%
2006 2.06% 6.03%
2005 2.1% 6.07%
2004 2.15% 6.13%
2003 2.21% 6.2%
2002 2.28% 6.31%
2001 2.36% 6.46%
2000 2.45% 6.64%
1999 2.54% 6.83%
1998 2.64% 7.02%
1997 2.74% 7.22%
1996 2.86% 7.42%
1995 2.99% 7.64%
1994 3.13% 7.87%
1993 3.3% 8.13%
1992 3.48% 8.44%
1991 3.69% 8.77%
1990 3.93% 9.13%
1989 4.18% 9.5%
1988 4.44% 9.87%
1987 4.71% 10.2%
1986 4.98% 10.6%
1985 5.25% 10.9%
1984 5.52% 11.1%
1983 5.78% 11.4%
1982 6.04% 11.6%
1981 6.3% 11.7%
1980 6.55% 11.9%
1979 6.81% 12%
1978 7.09% 12.2%
1977 7.38% 12.3%
1976 7.67% 12.4%
1975 8% 12.5%
1974 8.33% 12.7%
1973 8.69% 13%
1972 9.08% 13.3%
1971 9.48% 13.7%
1970 9.89% 14.1%
1969 10.3% 14.6%
1968 10.8% 15.2%
1967 11.3% 15.8%
1966 - 16.4%
1965 - 17.1%
1964 - 17.7%
1963 - 18.3%
1962 - 18.9%
1961 - 19.5%
1960 - 19.9%

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

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

The chance that a newborn baby will die before reaching age five is 1.27% in Belize 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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