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Fertility & birth rates in Gambia and Kiribati

Updated on by Georank team

The Gambia has an annual birth rate of 30.4 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 4.01 in the Gambia and 3.15 in Kiribati — 21.4% difference.

1960 vs 2023, the fertility rate has decreased by 35.9% in the Gambia and by 51.1% in Kiribati — in 1960, it was 6.25 and 6.44, respectively.

  • The Gambia is ranked 30/196 by birth rate compared to 50/196 for Kiribati.
  • The mean age for first-time mothers is 20.7 years in the Gambia, compared to 23.1 years in Kiribati.
  • The mean age at childbearing (for all the births, not just the first) is 29.8 in the Gambia — it's 29 in Kiribati.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 58.1 in the Gambia vs 44 in Kiribati.
  • In the Gambia, 24.5% of the population is composed of women of reproductive age (15-49), compared to 26% in Kiribati.

Fertility rate in Gambia vs Kiribati by year

Gambia
Kiribati
1x
Year Fertility rate
Gambia Kiribati
2023 4.01 3.15
2022 4.08 3.18
2021 4.17 3.22
2020 4.25 3.25
2019 4.33 3.29
2018 4.42 3.32
2017 4.61 3.34
2016 4.81 3.38
2015 5 3.44
2014 5.2 3.52
2013 5.39 3.64
2012 5.52 3.77
2011 5.54 3.88
2010 5.56 3.9
2009 5.57 3.91
2008 5.63 3.9
2007 5.69 3.87
2006 5.74 3.82
2005 5.71 3.76
2004 5.68 3.73
2003 5.66 3.7
2002 5.66 3.81
2001 5.67 3.96
2000 5.72 4.07
1999 5.77 4.18
1998 5.82 4.29
1997 5.85 4.37
1996 5.93 4.43
1995 5.99 4.42
1994 6.04 4.44
1993 6.03 4.49
1992 6.11 4.57
1991 6.19 4.64
1990 6.25 4.67
1989 6.25 4.69
1988 6.26 4.73
1987 6.3 4.81
1986 6.34 4.87
1985 6.36 4.91
1984 6.39 4.91
1983 6.39 4.91
1982 6.4 4.95
1981 6.4 4.96
1980 6.41 4.96
1979 6.41 4.97
1978 6.42 4.97
1977 6.43 4.96
1976 6.43 4.96
1975 6.43 5.02
1974 6.42 5.09
1973 6.41 5.2
1972 6.37 5.37
1971 6.33 5.55
1970 6.26 5.71
1969 6.25 5.85
1968 6.22 5.98
1967 6.21 6.11
1966 6.18 6.23
1965 6.19 6.26
1964 6.2 6.29
1963 6.2 6.35
1962 6.21 6.42
1961 6.23 6.48
1960 6.25 6.44

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

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

According to the latest available data on birth rates, the fertility rate in the Gambia was 4.01 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 the Gambia vs Kiribati population clock for a dynamic visualization of the changing population.

Natural population change by year

Gambia
Kiribati
1x
Year Natural population change
Gambia Kiribati
2023 65,118 2,487
2022 63,634 2,522
2021 62,239 2,408
2020 62,209 2,497
2019 61,701 2,560
2018 60,854 2,561
2017 61,665 2,549
2016 62,358 2,546
2015 62,832 2,555
2014 63,185 2,577
2013 63,510 2,629
2012 62,745 2,678
2011 60,571 2,709
2010 58,554 2,644
2009 56,575 2,573
2008 55,032 2,493
2007 53,653 2,393
2006 52,335 2,285
2005 50,010 2,188
2004 48,276 2,118
2003 46,473 2,045
2002 45,156 2,074
2001 44,154 2,121
2000 43,249 2,153
1999 42,533 2,186
1998 41,842 2,210
1997 40,742 2,220
1996 40,253 2,217
1995 39,681 2,183
1994 38,880 2,168
1993 37,302 2,161
1992 35,951 2,173
1991 34,584 2,176
1990 33,163 2,127
1989 31,504 2,073
1988 29,938 2,022
1987 28,452 1,982
1986 27,195 1,933
1985 25,795 1,881
1984 24,586 1,813
1983 23,175 1,748
1982 21,894 1,697
1981 20,156 1,635
1980 19,566 1,571
1979 18,543 1,509
1978 17,424 1,480
1977 16,773 1,426
1976 16,032 1,425
1975 15,256 1,423
1974 14,628 1,430
1973 14,046 1,409
1972 13,432 1,406
1971 12,842 1,406
1970 12,128 1,388
1969 11,670 1,367
1968 11,215 1,393
1967 10,823 1,417
1966 10,422 1,437
1965 10,162 1,376
1964 9,825 1,318
1963 9,493 1,273
1962 9,150 1,233
1961 8,778 1,199
1960 8,420 1,141

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

GeoRank.org/birth-rate/gambia/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 +2.41% in the Gambia and +1.88% in Kiribati.

For the past 10 years, the annual natural population change has been +2.59% in the Gambia and +2.05% in Kiribati.

Birth rate in Gambia vs Kiribati by year

Gambia
Kiribati

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Gambia Kiribati
2023 30.4 25.8
2022 30.8 26.4
2021 31.2 26.9
2020 31.5 27.4
2019 31.9 27.8
2018 32.3 28.1
2017 33.5 28.3
2016 34.6 28.5
2015 35.7 28.9
2014 36.9 29.3
2013 38.1 30
2012 38.8 30.8
2011 38.8 31.4
2010 38.9 31.2
2009 38.9 31.1
2008 39.2 30.8
2007 39.5 30.3
2006 39.9 29.7
2005 39.7 29.2
2004 39.7 28.9
2003 39.7 28.6
2002 40 29.4
2001 40.5 30.5
2000 41.1 31.5
1999 41.8 32.5
1998 42.5 33.4
1997 43.2 34.1
1996 44.1 34.8
1995 45.1 35
1994 45.9 35.4
1993 46.1 35.9
1992 46.6 36.8
1991 47.2 37.6
1990 47.7 37.7
1989 47.9 37.9
1988 48.1 38.2
1987 48.5 38.6
1986 48.8 38.8
1985 49 38.9
1984 49.3 38.6
1983 49 38.1
1982 48.8 37.9
1981 48.5 37.4
1980 48.2 36.8
1979 47.8 36.2
1978 47.6 36.2
1977 47.5 35.7
1976 47.4 35.4
1975 47.3 35.4
1974 47.3 35.7
1973 47.5 35.7
1972 47.5 36.5
1971 47.6 37.4
1970 47.4 38.1
1969 47.6 38.7
1968 47.9 40.1
1967 48.2 41.2
1966 48.5 42.2
1965 49 42
1964 49.4 42.2
1963 49.8 42.6
1962 50 43.1
1961 50.3 43.6
1960 50.4 43.5

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

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

The latest reported birth rate per 1,000 people in 2023 was 30.4 in the Gambia and 25.8 in Kiribati, compared with 50.4 and 43.5, respectively, in 1960.

Birth rate data compared

Gambia Kiribati
Fertility rate 4.01 3.15
Fertility rate rank 26/196 53/196
Birth rate 30.4 25.8
Birth rate rank 30/196 50/196
Population change due to births and deaths +65,118 +2,487
Natural population change rank 88/196 135/196
Natural population change rate +2.41% +1.88%
Population growth +2.3% +1.5%
Population growth rank 37/197 72/197
Age at first childbirth 20.7 years 23.1 years
Average age at childbearing 29.8 years 29 years
Annual births per 1,000 women ages 15-19 52.8 45.3
Annual births per 1,000 women ages 20-29 170.7 152.8
Annual births per 1,000 women ages 30+ 67.5 45.7
Female of reproductive age (15-49), share of population 24.5% 26%
Any modern method of contraceptive prevalence among married women ages 15-49 17.1% 27.3%
Share of births attended by skilled health staff 83.8% 91.9%
Maternal mortality per live birth 0.35% 0.08%
Neonatal mortality rate (before reaching 28 days of age) 2.37% 2.24%
Infant mortality rate (before reaching 1 year of age) 3.38% 3.97%
Mortality rate before reaching 5 years of age 4.41% 5.51%
Life expectancy 66.5 years 66.9 years

Children 0-14 years as share of population

Gambia
Factual

UN forecast
Kiribati
Factual

UN forecast
1x
Year Young
Gambia Kiribati
2100 18.1% 19.5%
2099 18.2% 19.6%
2098 18.3% 19.7%
2097 18.4% 19.8%
2096 18.5% 20%
2095 18.6% 20.1%
2094 18.7% 20.2%
2093 18.9% 20.3%
2092 19% 20.5%
2091 19.1% 20.6%
2090 19.3% 20.7%
2089 19.4% 20.9%
2088 19.6% 21%
2087 19.7% 21.2%
2086 19.9% 21.3%
2085 20% 21.4%
2084 20.2% 21.6%
2083 20.3% 21.7%
2082 20.5% 21.8%
2081 20.6% 22%
2080 20.8% 22.1%
2079 21% 22.2%
2078 21.2% 22.3%
2077 21.3% 22.5%
2076 21.5% 22.6%
2075 21.7% 22.7%
2074 21.9% 22.9%
2073 22.1% 23%
2072 22.3% 23.1%
2071 22.6% 23.3%
2070 22.8% 23.4%
2069 23% 23.6%
2068 23.2% 23.8%
2067 23.5% 23.9%
2066 23.7% 24.1%
2065 24% 24.3%
2064 24.3% 24.5%
2063 24.5% 24.7%
2062 24.8% 25%
2061 25.1% 25.2%
2060 25.4% 25.4%
2059 25.7% 25.6%
2058 26% 25.8%
2057 26.3% 26.1%
2056 26.7% 26.3%
2055 27% 26.5%
2054 27.3% 26.7%
2053 27.6% 26.9%
2052 28% 27.1%
2051 28.3% 27.3%
2050 28.6% 27.5%
2049 28.9% 27.7%
2048 29.3% 27.9%
2047 29.6% 28%
2046 30% 28.2%
2045 30.3% 28.4%
2044 30.7% 28.5%
2043 31.1% 28.7%
2042 31.5% 28.9%
2041 31.9% 29.1%
2040 32.3% 29.3%
2039 32.7% 29.5%
2038 33.2% 29.8%
2037 33.6% 30.1%
2036 34.1% 30.4%
2035 34.5% 30.8%
2034 35% 31.1%
2033 35.4% 31.5%
2032 35.9% 31.8%
2031 36.4% 32.2%
2030 37% 32.6%
2029 37.6% 32.9%
2028 38.2% 33.3%
2027 38.9% 33.7%
2026 39.5% 34.2%
2025 40% 34.6%
2024 40.2% 34.7%
2023 40.7% 34.9%
2022 41.2% 35.1%
2021 41.6% 35.2%
2020 42% 35.2%
2019 42.4% 35.1%
2018 42.8% 35.1%
2017 43.1% 35%
2016 43.3% 35%
2015 43.6% 35.2%
2014 43.7% 35.4%
2013 43.9% 35.7%
2012 44.1% 36.1%
2011 44.3% 36.4%
2010 44.5% 36.6%
2009 44.8% 36.8%
2008 45.1% 37%
2007 45.3% 37.3%
2006 45.6% 37.6%
2005 45.9% 38%
2004 46.1% 38.4%
2003 46.4% 38.9%
2002 46.6% 39.3%
2001 46.7% 39.8%
2000 46.8% 40.1%
1999 46.9% 40.5%
1998 46.9% 40.8%
1997 46.9% 41%
1996 46.7% 41.1%
1995 46.5% 41.2%
1994 46.3% 41.2%
1993 46% 41%
1992 45.9% 40.8%
1991 45.8% 40.5%
1990 45.7% 40.2%
1989 45.6% 39.9%
1988 45.5% 39.7%
1987 45.4% 39.4%
1986 45.2% 39.2%
1985 45% 39.2%
1984 44.9% 39.2%
1983 44.6% 39.5%
1982 44.3% 39.9%
1981 44% 40.5%
1980 43.7% 41.1%
1979 43.5% 41.8%
1978 43.3% 42.3%
1977 43% 42.8%
1976 42.8% 43.2%
1975 42.6% 43.7%
1974 42.4% 44.2%
1973 42.3% 44.6%
1972 42.2% 44.8%
1971 42.1% 44.8%
1970 42% 44.9%
1969 41.9% 45%
1968 41.8% 44.9%
1967 41.6% 44.5%
1966 41.5% 44.1%
1965 41.3% 43.9%
1964 41% 44%
1963 40.8% 44%
1962 40.7% 43.8%
1961 40.8% 43.5%
1960 41% 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/gambia/kiribati | CC BY

Children aged 0-14 make up 40.2% of the population in the Gambia and 34.7% in Kiribati in 2024, compared to 45.7% and 40.2% respectively in 1990.

Demographics of the Gambia and Kiribati compared.

Fertility rates around the globe

1x

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

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

Maternal mortality chart: Gambia vs Kiribati

Gambia
Kiribati
1x
Year Maternal mortality per 100K births
Gambia Kiribati
2023 354 80
2022 365 86
2021 420 122
2020 400 89
2019 422 89
2018 450 87
2017 469 90
2016 490 88
2015 527 90
2014 561 91
2013 606 93
2012 628 98
2011 634 98
2010 632 102
2009 634 99
2008 653 100
2007 675 101
2006 682 102
2005 707 104
2004 719 106
2003 749 105
2002 772 109
2001 794 113
2000 810 119
1999 830 121
1998 867 126
1997 928 132
1996 956 141
1995 999 148
1994 1,039 150
1993 1,072 162
1992 1,115 175
1991 1,167 188
1990 1,207 199
1989 1,258 212
1988 1,302 220
1987 1,360 231
1986 1,401 232
1985 1,454 246

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

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

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 354 deaths per 100,000 live births in the Gambia, compared to 80 deaths in Kiribati.

Under-five mortality rates

Gambia
Kiribati

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Gambia Kiribati
2023 4.41% 5.51%
2022 4.56% 5.65%
2021 4.72% 5.76%
2020 4.89% 5.86%
2019 5.07% 5.93%
2018 5.27% 5.98%
2017 5.47% 5.99%
2016 5.7% 5.95%
2015 5.93% 5.89%
2014 6.18% 5.84%
2013 6.45% 5.8%
2012 6.73% 5.78%
2011 7.01% 5.79%
2010 7.31% 5.82%
2009 7.64% 5.87%
2008 7.98% 5.93%
2007 8.33% 5.99%
2006 8.71% 6.03%
2005 9.11% 6.07%
2004 9.52% 6.13%
2003 9.95% 6.2%
2002 10.4% 6.31%
2001 10.9% 6.46%
2000 11.3% 6.64%
1999 11.8% 6.83%
1998 12.3% 7.02%
1997 12.8% 7.22%
1996 13.3% 7.42%
1995 13.9% 7.64%
1994 14.4% 7.87%
1993 14.9% 8.13%
1992 15.5% 8.44%
1991 16% 8.77%
1990 16.6% 9.13%
1989 17.2% 9.5%
1988 17.8% 9.87%
1987 18.4% 10.2%
1986 19.1% 10.6%
1985 19.7% 10.9%
1984 20.4% 11.1%
1983 21% 11.4%
1982 21.7% 11.6%
1981 22.3% 11.7%
1980 23% 11.9%
1979 23.6% 12%
1978 24.2% 12.2%
1977 24.9% 12.3%
1976 25.5% 12.4%
1975 26.2% 12.5%
1974 26.9% 12.7%
1973 27.5% 13%
1972 28.2% 13.3%
1971 28.9% 13.7%
1970 29.5% 14.1%
1969 30.2% 14.6%
1968 30.9% 15.2%
1967 31.5% 15.8%
1966 32.1% 16.4%
1965 32.8% 17.1%
1964 33.5% 17.7%
1963 34.1% 18.3%
1962 34.8% 18.9%
1961 35.5% 19.5%
1960 36.2% 19.9%

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

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

The chance that a newborn baby will die before reaching age five is 4.41% in the Gambia 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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