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Fertility & birth rates in Samoa and South Sudan

Updated on by Georank team

Samoa has an annual birth rate of 25.4 births per 1,000 people, compared to 28.6 for South Sudan. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 3.83 in Samoa and 3.86 in South Sudan — 0.91% difference.

1960 vs 2023, the fertility rate has decreased by 50.8% in Samoa and by 46% in South Sudan — in 1960, it was 7.78 and 7.16, respectively.

  • Samoa is ranked 53/196 by birth rate compared to 36/196 for South Sudan.
  • The mean age at childbearing (for all the births, not just the first) is 29.1 in Samoa — it's 28.4 in South Sudan.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 43.5 in Samoa vs 97.1 in South Sudan.
  • In Samoa, 22.1% of the population is composed of women of reproductive age (15-49), compared to 25.1% in South Sudan.

Fertility rate in Samoa vs South Sudan by year

Samoa
South Sudan
1x
Year Fertility rate
Samoa South Sudan
2023 3.83 3.86
2022 3.88 3.96
2021 3.94 4.05
2020 4 4.16
2019 4.06 4.26
2018 4.14 4.37
2017 4.2 4.48
2016 4.26 4.58
2015 4.34 4.7
2014 4.42 4.82
2013 4.49 4.94
2012 4.55 5.06
2011 4.56 5.19
2010 4.52 5.32
2009 4.47 5.45
2008 4.42 5.57
2007 4.36 5.7
2006 4.32 5.85
2005 4.32 6.02
2004 4.34 6.19
2003 4.39 6.35
2002 4.44 6.52
2001 4.48 6.65
2000 4.52 6.8
1999 4.57 6.94
1998 4.64 7.08
1997 4.7 7.2
1996 4.74 7.32
1995 4.77 7.34
1994 4.79 7.35
1993 4.83 7.36
1992 4.87 7.37
1991 4.91 7.38
1990 5.01 7.38
1989 5.11 7.37
1988 5.21 7.38
1987 5.32 7.39
1986 5.42 7.38
1985 5.49 7.36
1984 5.55 7.35
1983 5.62 7.34
1982 5.68 7.34
1981 5.75 7.33
1980 5.86 7.33
1979 5.99 7.32
1978 6.15 7.33
1977 6.31 7.33
1976 6.47 7.33
1975 6.61 7.33
1974 6.75 7.31
1973 6.91 7.31
1972 7.07 7.31
1971 7.22 7.3
1970 7.34 7.29
1969 7.43 7.28
1968 7.5 7.26
1967 7.55 7.26
1966 7.6 7.25
1965 7.65 7.22
1964 7.7 7.22
1963 7.73 7.2
1962 7.76 7.2
1961 7.77 7.18
1960 7.78 7.16

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

GeoRank.org/birth-rate/samoa/south-sudan | CC BY

According to the latest available data on birth rates, the fertility rate in Samoa was 3.83 children per woman in 2023, compared to 3.86 in South Sudan in 2023. The replacement level is considered to be 2.1 children per woman.

Check Samoa vs South Sudan population clock for a dynamic visualization of the changing population.

Natural population change by year

Samoa
South Sudan
1x
Year Natural population change
Samoa South Sudan
2023 4,170 217,966
2022 4,288 211,166
2021 4,379 213,567
2020 4,442 212,332
2019 4,495 209,708
2018 4,637 168,497
2017 4,661 72,193
2016 4,720 110,553
2015 4,795 148,542
2014 4,849 227,611
2013 4,875 315,983
2012 4,863 312,974
2011 4,860 303,181
2010 4,779 287,409
2009 4,525 278,859
2008 4,581 268,268
2007 4,480 256,546
2006 4,473 246,706
2005 4,503 239,272
2004 4,554 231,877
2003 4,622 225,822
2002 4,672 212,014
2001 4,759 204,108
2000 4,855 196,055
1999 4,937 180,721
1998 5,022 -12,157
1997 5,053 121,454
1996 5,038 116,728
1995 4,976 110,417
1994 4,880 165,407
1993 4,769 32,779
1992 4,652 28,874
1991 4,655 87,873
1990 4,759 82,900
1989 4,845 83,735
1988 4,889 -125,447
1987 4,909 5,756
1986 4,983 99,502
1985 4,998 95,342
1984 4,979 90,970
1983 4,914 104,107
1982 4,808 118,641
1981 4,720 115,163
1980 4,672 112,307
1979 4,624 109,540
1978 4,587 107,352
1977 4,555 104,886
1976 4,519 102,346
1975 4,465 99,882
1974 4,411 97,181
1973 4,446 94,765
1972 4,487 74,803
1971 4,534 72,308
1970 4,567 44,776
1969 4,592 42,015
1968 4,605 44,213
1967 4,621 41,357
1966 4,593 38,523
1965 4,605 51,682
1964 4,326 64,786
1963 4,544 46,333
1962 4,498 47,406
1961 4,399 45,186
1960 4,298 42,945

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

GeoRank.org/birth-rate/samoa/south-sudan | 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 +1.92% in Samoa and +1.9% in South Sudan.

For the past 10 years, the annual natural population change has been +2.18% in Samoa and +1.65% in South Sudan.

Birth rate in Samoa vs South Sudan by year

Samoa
South Sudan

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Samoa South Sudan
2023 25.4 28.6
2022 26.1 29.1
2021 26.9 29.7
2020 27.5 29.4
2019 28 29.4
2018 28.5 29.1
2017 28.8 32.8
2016 29.3 35.1
2015 29.8 35.4
2014 30.2 38.2
2013 30.5 38.3
2012 30.7 39.1
2011 30.8 39.8
2010 30.5 39.9
2009 30.1 41
2008 29.8 41.6
2007 29.3 42.3
2006 29.3 43.2
2005 29.5 44.3
2004 29.8 45.5
2003 30.2 46.8
2002 30.6 48
2001 31.3 48.9
2000 32.1 49.8
1999 32.8 50.7
1998 33.5 51.2
1997 33.9 51.6
1996 34.2 52.6
1995 34.1 52.7
1994 33.8 52.7
1993 33.5 52.7
1992 33 52.5
1991 33.4 52.4
1990 34.1 52.3
1989 34.7 53.1
1988 35.1 51.9
1987 35.5 50.6
1986 36.1 50.6
1985 36.2 50.7
1984 36.2 50.8
1983 35.8 51.1
1982 35.3 51.4
1981 35 51.7
1980 35.1 52
1979 35.2 52.3
1978 35.4 52.7
1977 35.6 53
1976 36 53.4
1975 36.6 53.7
1974 37.2 53.9
1973 38.3 54.3
1972 39.3 54.5
1971 40.3 54.6
1970 41.3 54.5
1969 42.3 54.3
1968 43.3 54
1967 44.3 53.7
1966 45.2 53.5
1965 46.5 53.1
1964 47.7 53
1963 48.8 52.7
1962 49.9 52.5
1961 50.5 52.3
1960 51 52

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

GeoRank.org/birth-rate/samoa/south-sudan | CC BY

The latest reported birth rate per 1,000 people in 2023 was 25.4 in Samoa and 28.6 in South Sudan, compared with 51 and 52, respectively, in 1960.

Birth rate data compared

Samoa South Sudan
Fertility rate 3.83 3.86
Fertility rate rank 33/196 31/196
Birth rate 25.4 28.6
Birth rate rank 53/196 36/196
Population change due to births and deaths +4,170 +217,966
Natural population change rank 131/196 58/196
Natural population change rate +1.92% +1.9%
Population growth +0.63% +4.01%
Population growth rank 125/197 7/197
Age at first childbirth 23.6 years n/a
Average age at childbearing 29.1 years 28.4 years
Annual births per 1,000 women ages 15-19 44.4 95.7
Annual births per 1,000 women ages 20-29 191.2 173.3
Annual births per 1,000 women ages 30+ 46.4 43.7
Female of reproductive age (15-49), share of population 22.1% 25.1%
Any modern method of contraceptive prevalence among married women ages 15-49 15.8% 1.59%
Share of births attended by skilled health staff 88.9% 39.7%
Maternal mortality per live birth 0.1% 0.69%
Neonatal mortality rate (before reaching 28 days of age) 0.62% 4.02%
Infant mortality rate (before reaching 1 year of age) 1.28% 7.26%
Mortality rate before reaching 5 years of age 1.57% 9.87%
Life expectancy 72.1 years 58 years

Children 0-14 years as share of population

Samoa
Factual

UN forecast
South Sudan
Factual

UN forecast
1x
Year Young
Samoa South Sudan
2100 20.1% 20.1%
2099 20.2% 20.2%
2098 20.4% 20.3%
2097 20.5% 20.3%
2096 20.6% 20.4%
2095 20.8% 20.5%
2094 21% 20.6%
2093 21.2% 20.7%
2092 21.4% 20.9%
2091 21.6% 21%
2090 21.8% 21.1%
2089 22% 21.2%
2088 22.3% 21.3%
2087 22.6% 21.5%
2086 22.8% 21.6%
2085 23.1% 21.8%
2084 23.4% 21.9%
2083 23.6% 22.1%
2082 23.9% 22.3%
2081 24.2% 22.4%
2080 24.4% 22.6%
2079 24.7% 22.8%
2078 24.9% 23%
2077 25.1% 23.2%
2076 25.3% 23.3%
2075 25.5% 23.5%
2074 25.7% 23.7%
2073 25.8% 23.9%
2072 26% 24.1%
2071 26.1% 24.3%
2070 26.3% 24.5%
2069 26.5% 24.7%
2068 26.6% 25%
2067 26.8% 25.2%
2066 27% 25.4%
2065 27.3% 25.6%
2064 27.5% 25.8%
2063 27.8% 26%
2062 28.1% 26.3%
2061 28.5% 26.5%
2060 28.9% 26.7%
2059 29.3% 27%
2058 29.7% 27.2%
2057 30.1% 27.5%
2056 30.5% 27.8%
2055 31% 28.1%
2054 31.4% 28.5%
2053 31.7% 28.8%
2052 32.1% 29.2%
2051 32.4% 29.5%
2050 32.6% 29.9%
2049 32.8% 30.3%
2048 33% 30.8%
2047 33.1% 31.2%
2046 33.1% 31.6%
2045 33.1% 32%
2044 33.1% 32.4%
2043 33% 32.7%
2042 32.9% 33%
2041 32.8% 33.3%
2040 32.7% 33.6%
2039 32.6% 33.8%
2038 32.6% 33.9%
2037 32.7% 34.1%
2036 32.8% 34.2%
2035 33.1% 34.3%
2034 33.5% 34.4%
2033 34% 34.3%
2032 34.4% 34.4%
2031 34.9% 34.6%
2030 35.5% 34.8%
2029 36.1% 35.2%
2028 36.6% 35.8%
2027 37.3% 36.6%
2026 37.8% 37.5%
2025 38.3% 38.4%
2024 38.5% 38.9%
2023 38.7% 39.9%
2022 38.8% 40.9%
2021 38.7% 41.6%
2020 38.6% 42.4%
2019 38.5% 43.6%
2018 38.3% 44.9%
2017 38.2% 45%
2016 38.1% 43.7%
2015 38.1% 43.1%
2014 38.1% 42.5%
2013 38.1% 41.9%
2012 38.3% 41.9%
2011 38.4% 42.2%
2010 38.4% 42.8%
2009 38.5% 43.4%
2008 38.7% 43.8%
2007 39% 44.3%
2006 39.4% 44.8%
2005 39.6% 45.3%
2004 39.9% 45.8%
2003 40.2% 45.9%
2002 40.5% 45.7%
2001 40.7% 45.5%
2000 40.5% 45.5%
1999 40.3% 45.6%
1998 40.2% 45.8%
1997 40.1% 46%
1996 39.9% 46%
1995 39.9% 45.8%
1994 40% 45.8%
1993 40.3% 45.7%
1992 40.8% 45.6%
1991 41.2% 45.5%
1990 41.5% 45.4%
1989 41.8% 45.4%
1988 42% 46.2%
1987 42.2% 46.9%
1986 42.6% 46.7%
1985 43.1% 46.6%
1984 43.7% 46.5%
1983 44.4% 46.3%
1982 45.2% 46.2%
1981 45.9% 46%
1980 46.4% 45.8%
1979 46.9% 45.7%
1978 47.4% 45.5%
1977 48% 45.4%
1976 48.6% 45.3%
1975 49.3% 45.2%
1974 49.9% 45.1%
1973 50.4% 45%
1972 50.8% 44.8%
1971 51% 44.7%
1970 51.2% 44.5%
1969 51.4% 44.3%
1968 51.4% 44%
1967 51.4% 43.8%
1966 51.3% 43.5%
1965 51.3% 43.3%
1964 51.2% 43%
1963 50.9% 42.8%
1962 50.6% 42.6%
1961 50.2% 42.6%
1960 50.1% 42.5%

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/samoa/south-sudan | CC BY

Children aged 0-14 make up 38.5% of the population in Samoa and 38.9% in South Sudan in 2024, compared to 41.5% and 45.4% respectively in 1990.

Demographics of Samoa and South Sudan compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/samoa/south-sudan | CC BY

Maternal mortality chart: Samoa vs South Sudan

Samoa
South Sudan
1x
Year Maternal mortality per 100K births
Samoa South Sudan
2023 101 692
2022 110 704
2021 115 749
2020 114 729
2019 111 745
2018 110 913
2017 111 1,662
2016 108 1,629
2015 108 1,436
2014 106 1,216
2013 100 771
2012 101 755
2011 93 770
2010 92 776
2009 94 823
2008 87 858
2007 85 933
2006 86 1,005
2005 87 1,074
2004 86 1,150
2003 87 1,199
2002 89 1,521
2001 93 1,580
2000 93 1,658
1999 94 2,048
1998 96 7,514
1997 98 4,172
1996 103 4,357
1995 105 4,430
1994 112 1,666
1993 117 7,537
1992 124 7,597
1991 131 4,764
1990 135 4,877
1989 136 5,103
1988 143 5,535
1987 147 8,045
1986 153 3,720
1985 160 3,845

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

GeoRank.org/birth-rate/samoa/south-sudan | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 101 deaths per 100,000 live births in Samoa, compared to 692 deaths in South Sudan.

Under-five mortality rates

Samoa
South Sudan

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Samoa South Sudan
2023 1.57% 9.87%
2022 1.62% 9.87%
2021 1.66% 9.87%
2020 1.7% 9.87%
2019 2.02% 9.87%
2018 1.78% 13.2%
2017 1.81% 27.8%
2016 1.83% 26.4%
2015 1.85% 23.7%
2014 1.87% 18.2%
2013 1.89% 9.92%
2012 1.91% 10.1%
2011 1.92% 10.5%
2010 1.93% 10.9%
2009 2.54% 11.5%
2008 1.93% 12.1%
2007 1.93% 12.7%
2006 1.93% 13.4%
2005 1.93% 14.1%
2004 1.94% 14.8%
2003 1.97% 15.7%
2002 2% 16.5%
2001 2.06% 17.4%
2000 2.12% 18.3%
1999 2.19% 19.2%
1998 2.27% 42.6%
1997 2.35% 25.2%
1996 2.44% 26.1%
1995 2.52% 27%
1994 2.61% 23%
1993 2.7% 33.1%
1992 2.8% 33.8%
1991 2.89% 29.7%
1990 2.98% 30.3%
1989 3.08% 30.7%
1988 3.18% 76.7%
1987 3.3% 36%
1986 3.42% 26.7%
1985 3.56% 27.1%
1984 3.7% 27.5%
1983 3.85% 27.8%
1982 4.01% 28.2%
1981 4.19% 28.5%
1980 4.38% 28.9%
1979 4.59% 29.2%
1978 4.82% 29.5%
1977 5.07% 29.9%
1976 5.34% 30.2%
1975 5.62% 30.6%
1974 5.9% 30.9%
1973 6.2% 31.3%
1972 6.52% 31.6%
1971 6.85% 31.9%
1970 7.19% 32.3%
1969 7.53% 32.6%
1968 7.89% 32.9%
1967 8.23% 33.3%
1966 8.57% 33.6%
1965 8.9% 34%
1964 11.1% 34.3%
1963 9.56% 34.6%
1962 9.93% 34.9%
1961 10.3% 35.2%
1960 10.7% 35.5%

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

GeoRank.org/birth-rate/samoa/south-sudan | CC BY

The chance that a newborn baby will die before reaching age five is 1.57% in Samoa and 9.87% in South Sudan. 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) (2021, retrieved 2026-02-20)

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