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Fertility & birth rates in Samoa and Slovakia

Updated on by Georank team

Samoa has an annual birth rate of 25.4 births per 1,000 people, compared to 9 for Slovakia. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 3.83 in Samoa and 1.49 in Slovakia — 61.1% difference.

1960 vs 2023, the fertility rate has decreased by -50.8% in Samoa and by -51% in Slovakia — in 1960, it was 7.78 and 3.04, respectively.

Birth rates facts compared:

  • Samoa is ranked 53/196 by birth rate compared to 162/196 for Slovakia.
  • The mean age for first-time mothers is 23.6 years in Samoa, compared to 27.3 years in Slovakia.
  • The mean age at childbearing (for all the births, not just the first) is 29.2 in Samoa — it's 29 in Slovakia.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 43.5 in Samoa vs 24.6 in Slovakia.
  • In Samoa, 22.1% of the population is composed of women of reproductive age (15-49), compared to 22.5% in Slovakia.
  • Excluding migration, the natural population change due to births and deaths from 2022 to 2023 was +1.92% in Samoa and -0.1% in Slovakia.

Birth rate data compared

Samoa Slovakia
Fertility rate 3.83 1.49
Birth rate 25.4 9
Birth rate rank 53/196 162/196
Age at first childbirth 23.6 years 27.3 years
Average age at childbearing 29.2 years 29 years
Annual births per 1,000 women ages 15-19 43.6 24.3
Annual births per 1,000 women ages 20-29 192.3 75.8
Annual births per 1,000 women ages 30+ 47.4 13.1
Female of reproductive age (15-49), share of population 22.1% 22.5%
Any modern method of contraceptive prevalence among married women ages 15-49 15.8% n/a
Share of births attended by skilled health staff 88.9% 98%
Maternal mortality per live birth 0.1% 0.004%
Neonatal mortality rate (before reaching 28 days of age) 0.62% 0.3%
Infant mortality rate (before reaching 1 year of age) 1.28% 0.51%
Mortality rate before reaching 5 years of age, per 1,000 live births 1.57% 0.61%
Population change due to births and deaths +4,170 -5,427
Natural population change rank 131/196 169/196
Natural population change rate +1.92% -0.1%
Population growth +0.63% -0.09%
Population growth rank 126/197 171/197
Life expectancy 71.9 years 78.7 years

Fertility rate in Samoa vs Slovakia chart

According to the latest available data on birth rates, the fertility rate in Samoa was 3.83 children per woman in 2023, compared to 1.49 in Slovakia in 2023. The replacement level is considered to be 2.1 children per woman.

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

The chart below showcases historical changes in the birth rates.

Samoa
Factual

UN forecast
Slovakia
Factual

UN forecast

Births per woman

Year Fertility rate
Samoa Slovakia
1960 7.78 3.04
1961 7.77 2.96
1962 7.76 2.83
1963 7.73 2.92
1964 7.7 2.89
1965 7.65 2.78
1966 7.6 2.66
1967 7.55 2.48
1968 7.5 2.39
1969 7.43 2.43
1970 7.34 2.41
1971 7.22 2.43
1972 7.07 2.49
1973 6.91 2.56
1974 6.75 2.61
1975 6.61 2.55
1976 6.47 2.55
1977 6.31 2.49
1978 6.15 2.47
1979 5.99 2.45
1980 5.86 2.32
1981 5.75 2.29
1982 5.68 2.28
1983 5.62 2.28
1984 5.55 2.26
1985 5.49 2.26
1986 5.42 2.2
1987 5.32 2.14
1988 5.21 2.13
1989 5.11 2.07
1990 5.01 2.09
1991 4.91 2.05
1992 4.87 1.93
1993 4.83 1.87
1994 4.79 1.67
1995 4.77 1.52
1996 4.74 1.47
1997 4.7 1.43
1998 4.64 1.37
1999 4.57 1.33
2000 4.52 1.3
2001 4.48 1.2
2002 4.44 1.19
2003 4.39 1.2
2004 4.34 1.25
2005 4.32 1.27
2006 4.32 1.25
2007 4.36 1.27
2008 4.42 1.34
2009 4.47 1.44
2010 4.52 1.43
2011 4.56 1.45
2012 4.55 1.34
2013 4.49 1.34
2014 4.42 1.37
2015 4.34 1.4
2016 4.26 1.48
2017 4.2 1.52
2018 4.14 1.54
2019 4.06 1.57
2020 4 1.59
2021 3.94 1.63
2022 3.88 1.57
2023 3.83 1.49
2024 3.8 1.49
2025 3.75 1.5
2026 3.7 1.5
2027 3.66 1.5
2028 3.62 1.51
2029 3.58 1.51
2030 3.54 1.51
2031 3.5 1.51
2032 3.46 1.51
2033 3.42 1.52
2034 3.39 1.52
2035 3.35 1.52
2036 3.31 1.52
2037 3.27 1.52
2038 3.24 1.52
2039 3.21 1.52
2040 3.17 1.52
2041 3.13 1.52
2042 3.1 1.52
2043 3.06 1.52
2044 3.04 1.53
2045 3.01 1.53
2046 2.98 1.53
2047 2.95 1.53
2048 2.92 1.53
2049 2.89 1.53
2050 2.86 1.53

Children 0-14 years as share of population

Samoa
Factual

UN forecast
Slovakia
Factual

UN forecast
Year Share of people 0-14 years old
Samoa Slovakia
1960 50.1% 31.5%
1961 50.2% 31.5%
1962 50.6% 31.3%
1963 50.9% 31%
1964 51.2% 30.8%
1965 51.3% 30.4%
1966 51.3% 29.9%
1967 51.4% 29.3%
1968 51.4% 28.6%
1969 51.4% 28.1%
1970 51.2% 27.5%
1971 51% 27%
1972 50.8% 26.6%
1973 50.4% 26.2%
1974 49.9% 26.1%
1975 49.3% 26%
1976 48.6% 26%
1977 48% 26%
1978 47.4% 26.1%
1979 46.9% 26.1%
1980 46.4% 26.1%
1981 45.9% 26.1%
1982 45.2% 26.2%
1983 44.4% 26.3%
1984 43.7% 26.4%
1985 43.1% 26.5%
1986 42.6% 26.4%
1987 42.2% 26.3%
1988 42% 26.1%
1989 41.8% 25.7%
1990 41.5% 25.2%
1991 41.2% 24.8%
1992 40.8% 24.4%
1993 40.3% 23.9%
1994 40% 23.3%
1995 39.9% 22.7%
1996 39.9% 22.1%
1997 40.1% 21.5%
1998 40.2% 20.9%
1999 40.3% 20.3%
2000 40.5% 19.7%
2001 40.7% 19%
2002 40.5% 18.4%
2003 40.2% 17.9%
2004 39.9% 17.3%
2005 39.6% 16.9%
2006 39.4% 16.4%
2007 39% 16%
2008 38.7% 15.7%
2009 38.5% 15.5%
2010 38.4% 15.5%
2011 38.4% 15.4%
2012 38.3% 15.4%
2013 38.1% 15.3%
2014 38.1% 15.3%
2015 38.1% 15.3%
2016 38.1% 15.4%
2017 38.2% 15.5%
2018 38.3% 15.7%
2019 38.5% 15.8%
2020 38.6% 15.9%
2021 38.7% 15.9%
2022 38.8% 16%
2023 38.7% 15.9%
2024 38.5% 15.8%
2025 38.1% 15.6%
2026 37.5% 15.4%
2027 36.9% 15.1%
2028 36.3% 15%
2029 35.8% 14.8%
2030 35.2% 14.6%
2031 34.7% 14.4%
2032 34.2% 14.1%
2033 33.7% 13.8%
2034 33.3% 13.6%
2035 33% 13.4%
2036 32.7% 13.2%
2037 32.6% 13%
2038 32.6% 12.9%
2039 32.7% 12.8%
2040 32.7% 12.7%
2041 32.8% 12.7%
2042 32.9% 12.7%
2043 33% 12.7%
2044 33.1% 12.7%
2045 33.1% 12.8%
2046 33.1% 12.8%
2047 33% 12.9%
2048 32.9% 13%
2049 32.7% 13%
2050 32.5% 13.1%

Children aged 0-14 make up 38.5% of the population in Samoa and 15.8% in Slovakia in 2024, compared to 41.5% and 25.2% respectively in 1990.

Demographics of Samoa and Slovakia compared.

Natural population change in Samoa vs Slovakia by year

For the past 10 years, the annual natural population change (excluding migration) has been +2.18% in Samoa and -0.02% in Slovakia. The chart below illustrates the comparison of the absolute yearly changes resulting from births and deaths.

Samoa
Slovakia

Natural population change

Year Population change due to births and deaths
Samoa Slovakia
1960 4,298 56,546
1961 4,399 55,749
1962 4,498 49,587
1963 4,544 54,382
1964 4,326 54,092
1965 4,605 48,517
1966 4,593 45,440
1967 4,621 41,824
1968 4,605 38,113
1969 4,592 39,312
1970 4,567 38,575
1971 4,534 40,105
1972 4,487 46,426
1973 4,446 49,199
1974 4,411 52,524
1975 4,465 52,604
1976 4,519 54,121
1977 4,555 52,762
1978 4,587 52,324
1979 4,624 52,353
1980 4,672 44,320
1981 4,720 43,640
1982 4,808 41,958
1983 4,914 39,717
1984 4,979 38,966
1985 4,998 37,680
1986 4,983 34,279
1987 4,909 31,859
1988 4,889 30,979
1989 4,845 26,380
1990 4,759 25,436
1991 4,655 23,865
1992 4,652 21,220
1993 4,769 20,769
1994 4,880 14,970
1995 4,976 9,115
1996 5,038 9,135
1997 5,053 6,999
1998 5,022 4,312
1999 4,937 3,777
2000 4,855 2,155
2001 4,759 -1,076
2002 4,672 -538
2003 4,622 -537
2004 4,554 1,611
2005 4,503 537
2006 4,473 537
2007 4,480 537
2008 4,581 4,303
2009 4,525 8,619
2010 4,779 7,008
2011 4,860 9,177
2012 4,863 3,245
2013 4,875 2,707
2014 4,849 3,793
2015 4,795 2,170
2016 4,720 5,431
2017 4,661 4,351
2018 4,637 3,268
2019 4,495 3,818
2020 4,442 -2,184
2021 4,379 -16,886
2022 4,288 -7,062
2023 4,170 -5,427

Fertility rates around the globe

Fertility rate

Maternal mortality chart: Samoa vs Slovakia

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 4 deaths in Slovakia.

Samoa
Slovakia
Year Maternal mortality per 100K births
Samoa Slovakia
1985 160 19
1986 153 19
1987 147 19
1988 143 18
1989 136 17
1990 135 18
1991 131 17
1992 124 15
1993 117 14
1994 112 12
1995 105 11
1996 103 10
1997 98 10
1998 96 10
1999 94 9
2000 93 8
2001 93 8
2002 89 7
2003 87 7
2004 86 7
2005 87 7
2006 86 6
2007 85 6
2008 87 5
2009 94 6
2010 92 5
2011 93 5
2012 101 5
2013 100 5
2014 106 5
2015 108 5
2016 108 5
2017 111 5
2018 110 5
2019 111 5
2020 114 4
2021 115 12
2022 110 5
2023 101 4

Under-five mortality rates

The chance that a newborn baby will die before reaching age five is 1.57% in Samoa and 0.61% in Slovakia. Below is the historical data on under-five mortality rates.

Samoa
Slovakia

Probability that a newborn baby will die before reaching age five

Year Mortality rate before reaching 5 years of age, per 1,000 live births
Samoa Slovakia
1960 10.7% 3.67%
1961 10.3% 3.47%
1962 9.93% 3.32%
1963 9.56% 3.21%
1964 11.1% 3.14%
1965 8.9% 3.08%
1966 8.57% 3.05%
1967 8.23% 3.02%
1968 7.89% 3%
1969 7.53% 2.97%
1970 7.19% 2.95%
1971 6.85% 2.92%
1972 6.52% 2.89%
1973 6.2% 2.84%
1974 5.9% 2.78%
1975 5.62% 2.72%
1976 5.34% 2.64%
1977 5.07% 2.55%
1978 4.82% 2.46%
1979 4.59% 2.36%
1980 4.38% 2.27%
1981 4.19% 2.17%
1982 4.01% 2.08%
1983 3.85% 1.99%
1984 3.7% 1.91%
1985 3.56% 1.82%
1986 3.42% 1.73%
1987 3.3% 1.65%
1988 3.18% 1.59%
1989 3.08% 1.53%
1990 2.98% 1.47%
1991 2.89% 1.42%
1992 2.8% 1.37%
1993 2.7% 1.31%
1994 2.61% 1.25%
1995 2.52% 1.2%
1996 2.44% 1.14%
1997 2.35% 1.09%
1998 2.27% 1.05%
1999 2.19% 1%
2000 2.12% 0.96%
2001 2.06% 0.93%
2002 2% 0.91%
2003 1.97% 0.88%
2004 1.94% 0.86%
2005 1.93% 0.83%
2006 1.93% 0.8%
2007 1.93% 0.77%
2008 1.93% 0.74%
2009 2.54% 0.71%
2010 1.93% 0.69%
2011 1.92% 0.67%
2012 1.91% 0.66%
2013 1.89% 0.64%
2014 1.87% 0.63%
2015 1.85% 0.62%
2016 1.83% 0.61%
2017 1.81% 0.6%
2018 1.78% 0.6%
2019 2.02% 0.59%
2020 1.7% 0.59%
2021 1.66% 0.6%
2022 1.62% 0.6%
2023 1.57% 0.61%

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Birth rate comparisons

Birth rate vs Samoa vs Slovakia
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