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Fertility & birth rates in Mauritius and South Sudan

Updated on by Georank team

Mauritius has an annual birth rate of 10.2 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 1.39 in Mauritius and 3.86 in South Sudan — 178% difference.

1960 vs 2023, the fertility rate has decreased by 76.4% in Mauritius and by 46% in South Sudan — in 1960, it was 5.9 and 7.16, respectively.

  • Mauritius is ranked 144/196 by birth rate compared to 36/196 for South Sudan.
  • The mean age at childbearing (for all the births, not just the first) is 29.5 in Mauritius — it's 28.4 in South Sudan.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 19.8 in Mauritius vs 97.1 in South Sudan.
  • In Mauritius, 25.5% of the population is composed of women of reproductive age (15-49), compared to 25.1% in South Sudan.

Fertility rate in Mauritius vs South Sudan by year

Mauritius
South Sudan
1x
Year Fertility rate
Mauritius South Sudan
2023 1.39 3.86
2022 1.32 3.96
2021 1.41 4.05
2020 1.44 4.16
2019 1.4 4.26
2018 1.41 4.37
2017 1.44 4.48
2016 1.4 4.58
2015 1.36 4.7
2014 1.43 4.82
2013 1.44 4.94
2012 1.54 5.06
2011 1.55 5.19
2010 1.57 5.32
2009 1.59 5.45
2008 1.67 5.57
2007 1.74 5.7
2006 1.77 5.85
2005 1.88 6.02
2004 1.92 6.19
2003 1.87 6.35
2002 1.94 6.52
2001 1.91 6.65
2000 1.99 6.8
1999 2.05 6.94
1998 1.97 7.08
1997 2.04 7.2
1996 2.12 7.32
1995 2.14 7.34
1994 2.25 7.35
1993 2.21 7.36
1992 2.37 7.37
1991 2.3 7.38
1990 2.32 7.38
1989 2.23 7.37
1988 2.14 7.38
1987 2.05 7.39
1986 1.99 7.38
1985 2.02 7.36
1984 2.16 7.35
1983 2.4 7.34
1982 2.53 7.34
1981 2.67 7.33
1980 2.8 7.33
1979 2.91 7.32
1978 3.01 7.33
1977 3.07 7.33
1976 3.13 7.33
1975 3.2 7.33
1974 3.45 7.31
1973 3.07 7.31
1972 3.41 7.31
1971 3.51 7.3
1970 3.82 7.29
1969 3.97 7.28
1968 4.6 7.26
1967 4.63 7.26
1966 5.46 7.25
1965 5.51 7.22
1964 5.96 7.22
1963 6.18 7.2
1962 5.88 7.2
1961 5.98 7.18
1960 5.9 7.16

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

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

According to the latest available data on birth rates, the fertility rate in Mauritius was 1.39 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 Mauritius vs South Sudan population clock for a dynamic visualization of the changing population.

Natural population change by year

Mauritius
South Sudan
1x
Year Natural population change
Mauritius South Sudan
2023 999 217,966
2022 -757 211,166
2021 -253 213,567
2020 2,405 212,332
2019 1,773 209,708
2018 2,151 168,497
2017 3,415 72,193
2016 2,906 110,553
2015 3,031 148,542
2014 3,657 227,611
2013 4,281 315,983
2012 5,149 312,974
2011 5,511 303,181
2010 5,877 287,409
2009 6,113 278,859
2008 7,465 268,268
2007 8,429 256,546
2006 8,515 246,706
2005 10,195 239,272
2004 10,745 231,877
2003 10,799 225,822
2002 11,685 212,014
2001 11,723 204,108
2000 12,224 196,055
1999 12,341 180,721
1998 11,489 -12,157
1997 11,943 121,454
1996 13,041 116,728
1995 13,020 110,417
1994 14,355 165,407
1993 14,814 32,779
1992 15,833 28,874
1991 15,091 87,873
1990 15,564 82,900
1989 14,718 83,735
1988 14,084 -125,447
1987 13,262 5,756
1986 12,340 99,502
1985 12,451 95,342
1984 13,665 90,970
1983 14,525 104,107
1982 15,880 118,641
1981 18,334 115,163
1980 19,321 112,307
1979 19,282 109,540
1978 18,670 107,352
1977 16,769 104,886
1976 16,407 102,346
1975 15,342 99,882
1974 17,561 97,181
1973 13,145 94,765
1972 14,825 74,803
1971 15,441 72,308
1970 16,190 44,776
1969 15,761 42,015
1968 17,884 44,213
1967 17,560 41,357
1966 20,758 38,523
1965 20,482 51,682
1964 22,239 64,786
1963 22,069 46,333
1962 20,660 47,406
1961 20,355 45,186
1960 19,931 42,945

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

GeoRank.org/birth-rate/mauritius/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 +0.08% in Mauritius and +1.9% in South Sudan.

For the past 10 years, the annual natural population change has been +0.15% in Mauritius and +1.65% in South Sudan.

Birth rate in Mauritius vs South Sudan by year

Mauritius
South Sudan

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Mauritius South Sudan
2023 10.2 28.6
2022 9.6 29.1
2021 10.3 29.7
2020 10.6 29.4
2019 10.2 29.4
2018 10.2 29.1
2017 10.7 32.8
2016 10.4 35.1
2015 10.1 35.4
2014 10.6 38.2
2013 10.9 38.3
2012 11.5 39.1
2011 11.7 39.8
2010 12 39.9
2009 12.3 41
2008 13.2 41.6
2007 13.7 42.3
2006 14.3 43.2
2005 15.3 44.3
2004 15.7 45.5
2003 15.9 46.8
2002 16.6 48
2001 16.5 48.9
2000 17 49.8
1999 17.3 50.7
1998 16.7 51.2
1997 17.4 51.6
1996 18.3 52.6
1995 18.3 52.7
1994 19.6 52.7
1993 20.3 52.7
1992 21.1 52.5
1991 20.7 52.4
1990 21.3 52.3
1989 20.8 53.1
1988 20.1 51.9
1987 19.3 50.6
1986 18.6 50.6
1985 19 50.7
1984 20.1 50.8
1983 21 51.1
1982 22.6 51.4
1981 25.5 51.7
1980 27.2 52
1979 27.5 52.3
1978 27.1 52.7
1977 26 53
1976 25.8 53.4
1975 25.3 53.7
1974 27.3 53.9
1973 23 54.3
1972 25.3 54.5
1971 26.1 54.6
1970 27.5 54.5
1969 27.7 54.3
1968 31.6 54
1967 31 53.7
1966 36 53.5
1965 36 53.1
1964 38.9 53
1963 40.4 52.7
1962 38.8 52.5
1961 39.7 52.3
1960 39.4 52

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

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

The latest reported birth rate per 1,000 people in 2023 was 10.2 in Mauritius and 28.6 in South Sudan, compared with 39.4 and 52, respectively, in 1960.

Birth rate data compared

Mauritius South Sudan
Fertility rate 1.39 3.86
Fertility rate rank 164/196 31/196
Birth rate 10.2 28.6
Birth rate rank 144/196 36/196
Population change due to births and deaths +999 +217,966
Natural population change rank 139/196 58/196
Natural population change rate +0.08% +1.9%
Population growth -0.23% +4.01%
Population growth rank 178/197 7/197
Average age at childbearing 29.5 years 28.4 years
Annual births per 1,000 women ages 15-19 17.7 95.7
Annual births per 1,000 women ages 20-29 52.4 173.3
Annual births per 1,000 women ages 30+ 13.9 43.7
Female of reproductive age (15-49), share of population 25.5% 25.1%
Any modern method of contraceptive prevalence among married women ages 15-49 31.1% 1.59%
Share of births attended by skilled health staff 99.7% 39.7%
Maternal mortality per live birth 0.07% 0.69%
Neonatal mortality rate (before reaching 28 days of age) 0.9% 4.02%
Infant mortality rate (before reaching 1 year of age) 1.35% 7.26%
Mortality rate before reaching 5 years of age 1.52% 9.87%
Life expectancy 75.4 years 58 years

Children 0-14 years as share of population

Mauritius
Factual

UN forecast
South Sudan
Factual

UN forecast
1x
Year Young
Mauritius South Sudan
2100 10.1% 20.1%
2099 10.1% 20.2%
2098 10.1% 20.3%
2097 10.1% 20.3%
2096 10% 20.4%
2095 10% 20.5%
2094 9.99% 20.6%
2093 9.98% 20.7%
2092 9.97% 20.9%
2091 9.97% 21%
2090 9.97% 21.1%
2089 9.98% 21.2%
2088 10% 21.3%
2087 10% 21.5%
2086 10% 21.6%
2085 10.1% 21.8%
2084 10.1% 21.9%
2083 10.1% 22.1%
2082 10.1% 22.3%
2081 10.2% 22.4%
2080 10.2% 22.6%
2079 10.2% 22.8%
2078 10.2% 23%
2077 10.2% 23.2%
2076 10.2% 23.3%
2075 10.2% 23.5%
2074 10.2% 23.7%
2073 10.2% 23.9%
2072 10.2% 24.1%
2071 10.2% 24.3%
2070 10.2% 24.5%
2069 10.2% 24.7%
2068 10.2% 25%
2067 10.2% 25.2%
2066 10.3% 25.4%
2065 10.3% 25.6%
2064 10.3% 25.8%
2063 10.3% 26%
2062 10.3% 26.3%
2061 10.4% 26.5%
2060 10.4% 26.7%
2059 10.5% 27%
2058 10.5% 27.2%
2057 10.6% 27.5%
2056 10.7% 27.8%
2055 10.8% 28.1%
2054 10.9% 28.5%
2053 11.1% 28.8%
2052 11.2% 29.2%
2051 11.3% 29.5%
2050 11.5% 29.9%
2049 11.6% 30.3%
2048 11.8% 30.8%
2047 11.9% 31.2%
2046 12% 31.6%
2045 12.1% 32%
2044 12.3% 32.4%
2043 12.4% 32.7%
2042 12.5% 33%
2041 12.6% 33.3%
2040 12.7% 33.6%
2039 12.7% 33.8%
2038 12.8% 33.9%
2037 12.9% 34.1%
2036 13.1% 34.2%
2035 13.2% 34.3%
2034 13.3% 34.4%
2033 13.4% 34.3%
2032 13.5% 34.4%
2031 13.6% 34.6%
2030 13.7% 34.8%
2029 13.9% 35.2%
2028 14% 35.8%
2027 14.2% 36.6%
2026 14.4% 37.5%
2025 14.7% 38.4%
2024 14.8% 38.9%
2023 15.1% 39.9%
2022 15.5% 40.9%
2021 15.9% 41.6%
2020 16.4% 42.4%
2019 16.9% 43.6%
2018 17.4% 44.9%
2017 17.9% 45%
2016 18.4% 43.7%
2015 18.9% 43.1%
2014 19.3% 42.5%
2013 19.7% 41.9%
2012 20.1% 41.9%
2011 20.6% 42.2%
2010 21.1% 42.8%
2009 21.7% 43.4%
2008 22.3% 43.8%
2007 22.9% 44.3%
2006 23.4% 44.8%
2005 23.9% 45.3%
2004 24.3% 45.8%
2003 24.7% 45.9%
2002 25% 45.7%
2001 25.3% 45.5%
2000 25.6% 45.5%
1999 25.8% 45.6%
1998 26.2% 45.8%
1997 26.6% 46%
1996 27% 46%
1995 27.5% 45.8%
1994 28% 45.8%
1993 28.5% 45.7%
1992 29% 45.6%
1991 29.4% 45.5%
1990 29.8% 45.4%
1989 30.1% 45.4%
1988 30.5% 46.2%
1987 30.8% 46.9%
1986 31.1% 46.7%
1985 31.4% 46.6%
1984 31.8% 46.5%
1983 32.2% 46.3%
1982 32.6% 46.2%
1981 33.1% 46%
1980 33.6% 45.8%
1979 34.2% 45.7%
1978 34.9% 45.5%
1977 35.7% 45.4%
1976 36.5% 45.3%
1975 37.3% 45.2%
1974 38.2% 45.1%
1973 39.1% 45%
1972 40.1% 44.8%
1971 40.9% 44.7%
1970 41.6% 44.5%
1969 42.3% 44.3%
1968 42.9% 44%
1967 43.4% 43.8%
1966 44% 43.5%
1965 44.4% 43.3%
1964 44.8% 43%
1963 45.1% 42.8%
1962 45.1% 42.6%
1961 45% 42.6%
1960 45% 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/mauritius/south-sudan | CC BY

Children aged 0-14 make up 14.8% of the population in Mauritius and 38.9% in South Sudan in 2024, compared to 29.8% and 45.4% respectively in 1990.

Demographics of Mauritius 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/mauritius/south-sudan | CC BY

Maternal mortality chart: Mauritius vs South Sudan

Mauritius
South Sudan
1x
Year Maternal mortality per 100K births
Mauritius South Sudan
2023 66 692
2022 61 704
2021 80 749
2020 58 729
2019 67 745
2018 67 913
2017 66 1,662
2016 62 1,629
2015 61 1,436
2014 60 1,216
2013 58 771
2012 55 755
2011 55 770
2010 53 776
2009 51 823
2008 48 858
2007 46 933
2006 45 1,005
2005 43 1,074
2004 43 1,150
2003 42 1,199
2002 42 1,521
2001 42 1,580
2000 43 1,658
1999 46 2,048
1998 48 7,514
1997 49 4,172
1996 52 4,357
1995 55 4,430
1994 63 1,666
1993 70 7,537
1992 73 7,597
1991 75 4,764
1990 77 4,877
1989 85 5,103
1988 93 5,535
1987 103 8,045
1986 106 3,720
1985 111 3,845

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

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

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 66 deaths per 100,000 live births in Mauritius, compared to 692 deaths in South Sudan.

Under-five mortality rates

Mauritius
South Sudan

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Mauritius South Sudan
2023 1.52% 9.87%
2022 1.55% 9.87%
2021 1.57% 9.87%
2020 1.58% 9.87%
2019 1.57% 9.87%
2018 1.53% 13.2%
2017 1.5% 27.8%
2016 1.47% 26.4%
2015 1.47% 23.7%
2014 1.47% 18.2%
2013 1.49% 9.92%
2012 1.5% 10.1%
2011 1.49% 10.5%
2010 1.48% 10.9%
2009 1.48% 11.5%
2008 1.5% 12.1%
2007 1.52% 12.7%
2006 1.54% 13.4%
2005 1.55% 14.1%
2004 1.57% 14.8%
2003 1.6% 15.7%
2002 1.66% 16.5%
2001 1.76% 17.4%
2000 1.89% 18.3%
1999 2.03% 19.2%
1998 2.16% 42.6%
1997 2.25% 25.2%
1996 2.26% 26.1%
1995 2.22% 27%
1994 2.16% 23%
1993 2.12% 33.1%
1992 2.13% 33.8%
1991 2.19% 29.7%
1990 2.32% 30.3%
1989 2.5% 30.7%
1988 2.7% 76.7%
1987 2.85% 36%
1986 2.88% 26.7%
1985 2.85% 27.1%
1984 2.92% 27.5%
1983 3.15% 27.8%
1982 3.47% 28.2%
1981 3.77% 28.5%
1980 4.02% 28.9%
1979 4.28% 29.2%
1978 4.62% 29.5%
1977 5.08% 29.9%
1976 5.74% 30.2%
1975 6.53% 30.6%
1974 7.24% 30.9%
1973 7.71% 31.3%
1972 7.98% 31.6%
1971 8.15% 31.9%
1970 8.35% 32.3%
1969 8.72% 32.6%
1968 9.25% 32.9%
1967 9.55% 33.3%
1966 9.25% 33.6%
1965 8.66% 34%
1964 8.4% 34.3%
1963 8.72% 34.6%
1962 9.31% 34.9%
1961 9.82% 35.2%
1960 10.2% 35.5%

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

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

The chance that a newborn baby will die before reaching age five is 1.52% in Mauritius 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)

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