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Fertility & birth rates in Slovakia and South Sudan

Updated on by Georank team

Slovakia has an annual birth rate of 9 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 1.49 in Slovakia and 3.86 in South Sudan — 159.3% difference.

1960 vs 2023, the fertility rate has decreased by 51% in Slovakia and by 46% in South Sudan — in 1960, it was 3.04 and 7.16, respectively.

  • Slovakia is ranked 162/196 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 Slovakia — it's 28.4 in South Sudan.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 24.6 in Slovakia vs 97.1 in South Sudan.
  • In Slovakia, 22.5% of the population is composed of women of reproductive age (15-49), compared to 25.1% in South Sudan.

Fertility rate in Slovakia vs South Sudan by year

Slovakia
South Sudan
1x
Year Fertility rate
Slovakia South Sudan
2023 1.49 3.86
2022 1.57 3.96
2021 1.63 4.05
2020 1.59 4.16
2019 1.57 4.26
2018 1.54 4.37
2017 1.52 4.48
2016 1.48 4.58
2015 1.4 4.7
2014 1.37 4.82
2013 1.34 4.94
2012 1.34 5.06
2011 1.45 5.19
2010 1.43 5.32
2009 1.44 5.45
2008 1.34 5.57
2007 1.27 5.7
2006 1.25 5.85
2005 1.27 6.02
2004 1.25 6.19
2003 1.2 6.35
2002 1.19 6.52
2001 1.2 6.65
2000 1.3 6.8
1999 1.33 6.94
1998 1.37 7.08
1997 1.43 7.2
1996 1.47 7.32
1995 1.52 7.34
1994 1.67 7.35
1993 1.87 7.36
1992 1.93 7.37
1991 2.05 7.38
1990 2.09 7.38
1989 2.07 7.37
1988 2.13 7.38
1987 2.14 7.39
1986 2.2 7.38
1985 2.26 7.36
1984 2.26 7.35
1983 2.28 7.34
1982 2.28 7.34
1981 2.29 7.33
1980 2.32 7.33
1979 2.45 7.32
1978 2.47 7.33
1977 2.49 7.33
1976 2.55 7.33
1975 2.55 7.33
1974 2.61 7.31
1973 2.56 7.31
1972 2.49 7.31
1971 2.43 7.3
1970 2.41 7.29
1969 2.43 7.28
1968 2.39 7.26
1967 2.48 7.26
1966 2.66 7.25
1965 2.78 7.22
1964 2.89 7.22
1963 2.92 7.2
1962 2.83 7.2
1961 2.96 7.18
1960 3.04 7.16

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

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

According to the latest available data on birth rates, the fertility rate in Slovakia was 1.49 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 Slovakia vs South Sudan population clock for a dynamic visualization of the changing population.

Natural population change by year

Slovakia
South Sudan
1x
Year Natural population change
Slovakia South Sudan
2023 -5,427 217,966
2022 -7,062 211,166
2021 -16,886 213,567
2020 -2,184 212,332
2019 3,818 209,708
2018 3,268 168,497
2017 4,351 72,193
2016 5,431 110,553
2015 2,170 148,542
2014 3,793 227,611
2013 2,707 315,983
2012 3,245 312,974
2011 9,177 303,181
2010 7,008 287,409
2009 8,619 278,859
2008 4,303 268,268
2007 537 256,546
2006 537 246,706
2005 537 239,272
2004 1,611 231,877
2003 -537 225,822
2002 -538 212,014
2001 -1,076 204,108
2000 2,155 196,055
1999 3,777 180,721
1998 4,312 -12,157
1997 6,999 121,454
1996 9,135 116,728
1995 9,115 110,417
1994 14,970 165,407
1993 20,769 32,779
1992 21,220 28,874
1991 23,865 87,873
1990 25,436 82,900
1989 26,380 83,735
1988 30,979 -125,447
1987 31,859 5,756
1986 34,279 99,502
1985 37,680 95,342
1984 38,966 90,970
1983 39,717 104,107
1982 41,958 118,641
1981 43,640 115,163
1980 44,320 112,307
1979 52,353 109,540
1978 52,324 107,352
1977 52,762 104,886
1976 54,121 102,346
1975 52,604 99,882
1974 52,524 97,181
1973 49,199 94,765
1972 46,426 74,803
1971 40,105 72,308
1970 38,575 44,776
1969 39,312 42,015
1968 38,113 44,213
1967 41,824 41,357
1966 45,440 38,523
1965 48,517 51,682
1964 54,092 64,786
1963 54,382 46,333
1962 49,587 47,406
1961 55,749 45,186
1960 56,546 42,945

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

GeoRank.org/birth-rate/slovakia/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 -0.1% in Slovakia and +1.9% in South Sudan.

For the past 10 years, the annual natural population change has been -0.02% in Slovakia and +1.65% in South Sudan.

Birth rate in Slovakia vs South Sudan by year

Slovakia
South Sudan

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Slovakia South Sudan
2023 9 28.6
2022 9.7 29.1
2021 10.4 29.7
2020 10.4 29.4
2019 10.5 29.4
2018 10.6 29.1
2017 10.7 32.8
2016 10.6 35.1
2015 10.3 35.4
2014 10.2 38.2
2013 10.1 38.3
2012 10.3 39.1
2011 11.3 39.8
2010 11.2 39.9
2009 11.4 41
2008 10.7 41.6
2007 10.1 42.3
2006 10 43.2
2005 10.1 44.3
2004 10 45.5
2003 9.6 46.8
2002 9.5 48
2001 9.5 48.9
2000 10.2 49.8
1999 10.4 50.7
1998 10.7 51.2
1997 11 51.6
1996 11.2 52.6
1995 11.5 52.7
1994 12.4 52.7
1993 13.8 52.7
1992 14.1 52.5
1991 14.8 52.4
1990 15.1 52.3
1989 15.2 53.1
1988 15.9 51.9
1987 16.1 50.6
1986 16.8 50.6
1985 17.5 50.7
1984 17.7 50.8
1983 18.1 51.1
1982 18.3 51.4
1981 18.6 51.7
1980 19.1 52
1979 20.3 52.3
1978 20.5 52.7
1977 20.6 53
1976 20.8 53.4
1975 20.6 53.7
1974 20.8 53.9
1973 20 54.3
1972 19.1 54.5
1971 18.2 54.6
1970 17.8 54.5
1969 17.7 54.3
1968 17 54
1967 17.4 53.7
1966 18.5 53.5
1965 19.3 53.1
1964 20.1 53
1963 20.4 52.7
1962 19.8 52.5
1961 20.8 52.3
1960 21.7 52

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

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

The latest reported birth rate per 1,000 people in 2023 was 9 in Slovakia and 28.6 in South Sudan, compared with 21.7 and 52, respectively, in 1960.

Birth rate data compared

Slovakia South Sudan
Fertility rate 1.49 3.86
Fertility rate rank 147/196 31/196
Birth rate 9 28.6
Birth rate rank 162/196 36/196
Population change due to births and deaths -5,427 +217,966
Natural population change rank 169/196 58/196
Natural population change rate -0.1% +1.9%
Population growth -0.09% +4.01%
Population growth rank 172/197 7/197
Age at first childbirth 27.3 years n/a
Average age at childbearing 29.1 years 28.4 years
Annual births per 1,000 women ages 15-19 24.1 95.7
Annual births per 1,000 women ages 20-29 74 173.3
Annual births per 1,000 women ages 30+ 12.7 43.7
Female of reproductive age (15-49), share of population 22.5% 25.1%
Any modern method of contraceptive prevalence among married women ages 15-49 n/a 1.59%
Share of births attended by skilled health staff 98% 39.7%
Maternal mortality per live birth 0.004% 0.69%
Neonatal mortality rate (before reaching 28 days of age) 0.3% 4.02%
Infant mortality rate (before reaching 1 year of age) 0.51% 7.26%
Mortality rate before reaching 5 years of age 0.61% 9.87%
Life expectancy 78.8 years 58 years

Children 0-14 years as share of population

Slovakia
Factual

UN forecast
South Sudan
Factual

UN forecast
1x
Year Young
Slovakia South Sudan
2100 12.2% 20.1%
2099 12.3% 20.2%
2098 12.3% 20.3%
2097 12.4% 20.3%
2096 12.5% 20.4%
2095 12.5% 20.5%
2094 12.6% 20.6%
2093 12.7% 20.7%
2092 12.7% 20.9%
2091 12.8% 21%
2090 12.8% 21.1%
2089 12.9% 21.2%
2088 12.9% 21.3%
2087 12.9% 21.5%
2086 12.9% 21.6%
2085 12.9% 21.8%
2084 12.8% 21.9%
2083 12.8% 22.1%
2082 12.7% 22.3%
2081 12.7% 22.4%
2080 12.6% 22.6%
2079 12.5% 22.8%
2078 12.5% 23%
2077 12.4% 23.2%
2076 12.4% 23.3%
2075 12.3% 23.5%
2074 12.3% 23.7%
2073 12.3% 23.9%
2072 12.3% 24.1%
2071 12.3% 24.3%
2070 12.3% 24.5%
2069 12.4% 24.7%
2068 12.4% 25%
2067 12.5% 25.2%
2066 12.6% 25.4%
2065 12.6% 25.6%
2064 12.7% 25.8%
2063 12.8% 26%
2062 12.9% 26.3%
2061 13% 26.5%
2060 13.1% 26.7%
2059 13.2% 27%
2058 13.2% 27.2%
2057 13.3% 27.5%
2056 13.3% 27.8%
2055 13.3% 28.1%
2054 13.3% 28.5%
2053 13.2% 28.8%
2052 13.2% 29.2%
2051 13.1% 29.5%
2050 13.1% 29.9%
2049 13% 30.3%
2048 12.9% 30.8%
2047 12.9% 31.2%
2046 12.8% 31.6%
2045 12.7% 32%
2044 12.7% 32.4%
2043 12.7% 32.7%
2042 12.7% 33%
2041 12.7% 33.3%
2040 12.8% 33.6%
2039 12.8% 33.8%
2038 12.9% 33.9%
2037 13.1% 34.1%
2036 13.3% 34.2%
2035 13.5% 34.3%
2034 13.7% 34.4%
2033 14% 34.3%
2032 14.2% 34.4%
2031 14.5% 34.6%
2030 14.7% 34.8%
2029 14.9% 35.2%
2028 15.1% 35.8%
2027 15.2% 36.6%
2026 15.5% 37.5%
2025 15.7% 38.4%
2024 15.8% 38.9%
2023 15.9% 39.9%
2022 16% 40.9%
2021 15.9% 41.6%
2020 15.9% 42.4%
2019 15.8% 43.6%
2018 15.7% 44.9%
2017 15.5% 45%
2016 15.4% 43.7%
2015 15.3% 43.1%
2014 15.3% 42.5%
2013 15.3% 41.9%
2012 15.4% 41.9%
2011 15.4% 42.2%
2010 15.5% 42.8%
2009 15.5% 43.4%
2008 15.7% 43.8%
2007 16% 44.3%
2006 16.4% 44.8%
2005 16.9% 45.3%
2004 17.3% 45.8%
2003 17.9% 45.9%
2002 18.4% 45.7%
2001 19% 45.5%
2000 19.7% 45.5%
1999 20.3% 45.6%
1998 20.9% 45.8%
1997 21.5% 46%
1996 22.1% 46%
1995 22.7% 45.8%
1994 23.3% 45.8%
1993 23.9% 45.7%
1992 24.4% 45.6%
1991 24.8% 45.5%
1990 25.2% 45.4%
1989 25.7% 45.4%
1988 26.1% 46.2%
1987 26.3% 46.9%
1986 26.4% 46.7%
1985 26.5% 46.6%
1984 26.4% 46.5%
1983 26.3% 46.3%
1982 26.2% 46.2%
1981 26.1% 46%
1980 26.1% 45.8%
1979 26.1% 45.7%
1978 26.1% 45.5%
1977 26% 45.4%
1976 26% 45.3%
1975 26% 45.2%
1974 26.1% 45.1%
1973 26.2% 45%
1972 26.6% 44.8%
1971 27% 44.7%
1970 27.5% 44.5%
1969 28.1% 44.3%
1968 28.6% 44%
1967 29.3% 43.8%
1966 29.9% 43.5%
1965 30.4% 43.3%
1964 30.8% 43%
1963 31% 42.8%
1962 31.3% 42.6%
1961 31.5% 42.6%
1960 31.5% 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/slovakia/south-sudan | CC BY

Children aged 0-14 make up 15.8% of the population in Slovakia and 38.9% in South Sudan in 2024, compared to 25.2% and 45.4% respectively in 1990.

Demographics of Slovakia 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/slovakia/south-sudan | CC BY

Maternal mortality chart: Slovakia vs South Sudan

Slovakia
South Sudan
1x
Year Maternal mortality per 100K births
Slovakia South Sudan
2023 4 692
2022 5 704
2021 12 749
2020 4 729
2019 5 745
2018 5 913
2017 5 1,662
2016 5 1,629
2015 5 1,436
2014 5 1,216
2013 5 771
2012 5 755
2011 5 770
2010 5 776
2009 6 823
2008 5 858
2007 6 933
2006 6 1,005
2005 7 1,074
2004 7 1,150
2003 7 1,199
2002 7 1,521
2001 8 1,580
2000 8 1,658
1999 9 2,048
1998 10 7,514
1997 10 4,172
1996 10 4,357
1995 11 4,430
1994 12 1,666
1993 14 7,537
1992 15 7,597
1991 17 4,764
1990 18 4,877
1989 17 5,103
1988 18 5,535
1987 19 8,045
1986 19 3,720
1985 19 3,845

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

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

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 4 deaths per 100,000 live births in Slovakia, compared to 692 deaths in South Sudan.

Under-five mortality rates

Slovakia
South Sudan

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Slovakia South Sudan
2023 0.61% 9.87%
2022 0.6% 9.87%
2021 0.6% 9.87%
2020 0.59% 9.87%
2019 0.59% 9.87%
2018 0.6% 13.2%
2017 0.6% 27.8%
2016 0.61% 26.4%
2015 0.62% 23.7%
2014 0.63% 18.2%
2013 0.64% 9.92%
2012 0.66% 10.1%
2011 0.67% 10.5%
2010 0.69% 10.9%
2009 0.71% 11.5%
2008 0.74% 12.1%
2007 0.77% 12.7%
2006 0.8% 13.4%
2005 0.83% 14.1%
2004 0.86% 14.8%
2003 0.88% 15.7%
2002 0.91% 16.5%
2001 0.93% 17.4%
2000 0.96% 18.3%
1999 1% 19.2%
1998 1.05% 42.6%
1997 1.09% 25.2%
1996 1.14% 26.1%
1995 1.2% 27%
1994 1.25% 23%
1993 1.31% 33.1%
1992 1.37% 33.8%
1991 1.42% 29.7%
1990 1.47% 30.3%
1989 1.53% 30.7%
1988 1.59% 76.7%
1987 1.65% 36%
1986 1.73% 26.7%
1985 1.82% 27.1%
1984 1.91% 27.5%
1983 1.99% 27.8%
1982 2.08% 28.2%
1981 2.17% 28.5%
1980 2.27% 28.9%
1979 2.36% 29.2%
1978 2.46% 29.5%
1977 2.55% 29.9%
1976 2.64% 30.2%
1975 2.72% 30.6%
1974 2.78% 30.9%
1973 2.84% 31.3%
1972 2.89% 31.6%
1971 2.92% 31.9%
1970 2.95% 32.3%
1969 2.97% 32.6%
1968 3% 32.9%
1967 3.02% 33.3%
1966 3.05% 33.6%
1965 3.08% 34%
1964 3.14% 34.3%
1963 3.21% 34.6%
1962 3.32% 34.9%
1961 3.47% 35.2%
1960 3.67% 35.5%

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

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

The chance that a newborn baby will die before reaching age five is 0.61% in Slovakia 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. United Nations Economic Commission for Europe (UNECE) (2023, retrieved 2026-03-10)

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