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Fertility & birth rates in Barbados and Slovenia

Updated on by Georank team

Barbados has an annual birth rate of 11.2 births per 1,000 people, compared to 8 for Slovenia. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.71 in Barbados and 1.51 in Slovenia — 11.6% difference.

1960 vs 2023, the fertility rate has decreased by 63.7% in Barbados and by 30.9% in Slovenia — in 1960, it was 4.71 and 2.19, respectively.

  • Barbados is ranked 127/196 by birth rate compared to 178/196 for Slovenia.
  • The mean age at childbearing (for all the births, not just the first) is 27.7 in Barbados — it's 30.6 in Slovenia.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 45.3 in Barbados vs 3.5 in Slovenia.
  • In Barbados, 23.1% of the population is composed of women of reproductive age (15-49), compared to 20% in Slovenia.

Fertility rate in Barbados vs Slovenia by year

Barbados
Slovenia
1x
Year Fertility rate
Barbados Slovenia
2023 1.71 1.51
2022 1.71 1.55
2021 1.71 1.64
2020 1.71 1.59
2019 1.72 1.61
2018 1.72 1.6
2017 1.72 1.62
2016 1.72 1.58
2015 1.73 1.57
2014 1.73 1.58
2013 1.73 1.55
2012 1.73 1.58
2011 1.76 1.56
2010 1.79 1.57
2009 1.77 1.53
2008 1.76 1.53
2007 1.76 1.38
2006 1.7 1.31
2005 1.74 1.26
2004 1.8 1.25
2003 1.86 1.2
2002 1.86 1.21
2001 1.96 1.21
2000 1.93 1.26
1999 1.78 1.21
1998 1.62 1.23
1997 1.65 1.25
1996 1.67 1.28
1995 1.7 1.29
1994 1.73 1.32
1993 1.77 1.33
1992 1.8 1.33
1991 1.84 1.42
1990 1.84 1.46
1989 1.64 1.52
1988 1.58 1.63
1987 1.61 1.65
1986 1.69 1.67
1985 1.77 1.71
1984 1.75 1.74
1983 1.86 1.81
1982 1.86 1.93
1981 1.85 1.96
1980 1.78 2.11
1979 1.86 2.22
1978 1.84 2.2
1977 2.2 2.17
1976 2.24 2.2
1975 2.45 2.17
1974 2.65 2.13
1973 2.87 2.2
1972 3.15 2.17
1971 3.2 2.16
1970 3.08 2.11
1969 3.34 2.17
1968 3.57 2.25
1967 3.6 2.37
1966 4.14 2.47
1965 4.18 2.43
1964 4.21 2.31
1963 4.3 2.27
1962 4.3 2.28
1961 4.15 2.27
1960 4.71 2.19

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

GeoRank.org/birth-rate/barbados/slovenia | CC BY

According to the latest available data on birth rates, the fertility rate in Barbados was 1.71 children per woman in 2023, compared to 1.51 in Slovenia in 2023. The replacement level is considered to be 2.1 children per woman.

Check Barbados vs Slovenia population clock for a dynamic visualization of the changing population.

Natural population change by year

Barbados
Slovenia
1x
Year Natural population change
Barbados Slovenia
2023 158 -4,665
2022 43 -4,858
2021 415 -4,216
2020 503 -5,256
2019 542 -1,254
2018 584 -1,037
2017 616 -207
2016 655 826
2015 690 826
2014 730 2,268
2013 772 1,648
2012 815 2,674
2011 897 3,285
2010 981 3,687
2009 1,000 3,060
2008 989 3,437
2007 1,028 1,211
2006 927 602
2005 1,018 -600
2004 1,204 -599
2003 1,321 -1,996
2002 1,369 -1,197
2001 1,578 -996
2000 1,577 -398
1999 1,351 -1,388
1998 1,093 -1,189
1997 1,172 -794
1996 1,334 0
1995 1,467 0
1994 1,607 199
1993 1,765 -199
1992 1,912 598
1991 2,055 2,199
1990 2,101 3,797
1989 1,719 4,592
1988 1,684 5,986
1987 1,841 5,771
1986 2,111 6,094
1985 2,356 6,213
1984 2,388 5,990
1983 2,656 6,343
1982 2,660 9,170
1981 2,605 10,485
1980 2,393 11,027
1979 2,485 12,614
1978 2,367 11,920
1977 2,988 12,160
1976 2,988 12,196
1975 3,321 11,658
1974 3,644 11,367
1973 3,996 11,837
1972 4,505 10,513
1971 4,530 10,951
1970 4,271 10,004
1969 4,710 9,427
1968 5,035 11,250
1967 4,984 13,516
1966 5,842 15,697
1965 5,762 14,513
1964 5,688 12,567
1963 5,706 14,068
1962 5,589 13,150
1961 5,208 14,985
1960 5,949 12,678

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

GeoRank.org/birth-rate/barbados/slovenia | 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 +0.06% in Barbados and -0.22% in Slovenia.

For the past 10 years, the annual natural population change has been +0.18% in Barbados and -0.08% in Slovenia.

Birth rate in Barbados vs Slovenia by year

Barbados
Slovenia

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Barbados Slovenia
2023 11.2 8
2022 11.2 8.3
2021 11.3 9
2020 11.3 8.9
2019 11.4 9.3
2018 11.5 9.4
2017 11.6 9.8
2016 11.7 9.9
2015 11.8 10
2014 11.9 10.3
2013 12 10.2
2012 12.2 10.7
2011 12.5 10.7
2010 12.8 10.9
2009 12.8 10.7
2008 12.8 10.8
2007 12.9 9.8
2006 12.6 9.4
2005 12.9 9.1
2004 13.5 9
2003 14 8.7
2002 14.2 8.8
2001 15.1 8.8
2000 15.1 9.1
1999 14.1 8.8
1998 13.1 9
1997 13.5 9.1
1996 14 9.4
1995 14.5 9.5
1994 15 9.8
1993 15.5 9.9
1992 16 10
1991 16.4 10.8
1990 16.6 11.2
1989 14.9 11.7
1988 14.4 12.6
1987 14.7 12.9
1986 15.5 13
1985 16.3 13.4
1984 16.1 13.6
1983 17 14.1
1982 16.9 15.1
1981 16.6 15.3
1980 15.7 15.7
1979 16.2 16.3
1978 15.8 16.3
1977 18.4 16.2
1976 18.5 16.7
1975 20 16.6
1974 21.4 16.1
1973 22.9 16.7
1972 24.9 16.4
1971 25.1 16.3
1970 24.1 15.9
1969 25.9 16.3
1968 27.4 16.8
1967 27.4 17.7
1966 31.3 18.5
1965 31.4 18.5
1964 31.6 17.9
1963 32.1 18
1962 32.1 18.1
1961 31 18.2
1960 35 17.6

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

GeoRank.org/birth-rate/barbados/slovenia | CC BY

The latest reported birth rate per 1,000 people in 2023 was 11.2 in Barbados and 8 in Slovenia, compared with 35 and 17.6, respectively, in 1960.

Birth rate data compared

Barbados Slovenia
Fertility rate 1.71 1.51
Fertility rate rank 120/196 139/196
Birth rate 11.2 8
Birth rate rank 127/196 178/196
Population change due to births and deaths +158 -4,665
Natural population change rank 151/196 166/196
Natural population change rate +0.06% -0.22%
Population growth +0.05% +0.33%
Population growth rank 162/197 148/197
Age at first childbirth n/a 29.1 years
Average age at childbearing 27.7 years 30.6 years
Annual births per 1,000 women ages 15-19 45.6 3.36
Annual births per 1,000 women ages 20-29 84.9 73
Annual births per 1,000 women ages 30+ 12 12.6
Female of reproductive age (15-49), share of population 23.1% 20%
Any modern method of contraceptive prevalence among married women ages 15-49 55.4% 63.2%
Share of births attended by skilled health staff 98.4% 99.8%
Maternal mortality per live birth 0.04% 0.003%
Neonatal mortality rate (before reaching 28 days of age) 0.69% 0.13%
Infant mortality rate (before reaching 1 year of age) 0.93% 0.18%
Mortality rate before reaching 5 years of age 1% 0.22%
Life expectancy 76.6 years 82.1 years

Children 0-14 years as share of population

Barbados
Factual

UN forecast
Slovenia
Factual

UN forecast
1x
Year Young
Barbados Slovenia
2100 12.9% 12.6%
2099 12.9% 12.6%
2098 12.9% 12.7%
2097 13% 12.7%
2096 13% 12.8%
2095 13% 12.8%
2094 13% 12.9%
2093 13% 13%
2092 13.1% 13.1%
2091 13.1% 13.1%
2090 13.1% 13.2%
2089 13.1% 13.3%
2088 13.2% 13.3%
2087 13.2% 13.4%
2086 13.2% 13.4%
2085 13.2% 13.4%
2084 13.3% 13.4%
2083 13.3% 13.4%
2082 13.4% 13.4%
2081 13.4% 13.4%
2080 13.4% 13.3%
2079 13.5% 13.3%
2078 13.5% 13.2%
2077 13.6% 13.1%
2076 13.6% 13.1%
2075 13.7% 13%
2074 13.7% 12.9%
2073 13.7% 12.9%
2072 13.8% 12.8%
2071 13.8% 12.8%
2070 13.9% 12.7%
2069 13.9% 12.7%
2068 14% 12.7%
2067 14% 12.7%
2066 14.1% 12.8%
2065 14.1% 12.8%
2064 14.1% 12.9%
2063 14.2% 13%
2062 14.2% 13.1%
2061 14.3% 13.2%
2060 14.3% 13.3%
2059 14.4% 13.3%
2058 14.4% 13.4%
2057 14.5% 13.5%
2056 14.5% 13.6%
2055 14.6% 13.6%
2054 14.6% 13.6%
2053 14.7% 13.6%
2052 14.8% 13.6%
2051 14.8% 13.6%
2050 14.9% 13.5%
2049 15% 13.4%
2048 15% 13.3%
2047 15.1% 13.2%
2046 15.2% 13.1%
2045 15.3% 13%
2044 15.4% 12.8%
2043 15.5% 12.7%
2042 15.5% 12.6%
2041 15.6% 12.5%
2040 15.7% 12.5%
2039 15.8% 12.4%
2038 15.9% 12.4%
2037 16% 12.4%
2036 16.1% 12.5%
2035 16.1% 12.6%
2034 16.2% 12.7%
2033 16.3% 12.9%
2032 16.4% 13%
2031 16.5% 13.2%
2030 16.6% 13.4%
2029 16.7% 13.7%
2028 16.8% 13.9%
2027 16.9% 14.1%
2026 17% 14.4%
2025 17.1% 14.6%
2024 17.2% 14.7%
2023 17.5% 14.9%
2022 17.7% 15.1%
2021 17.9% 15.2%
2020 18.1% 15.1%
2019 18.2% 15.1%
2018 18.4% 15.1%
2017 18.7% 15%
2016 18.9% 14.9%
2015 19.2% 14.8%
2014 19.4% 14.7%
2013 19.7% 14.6%
2012 19.9% 14.4%
2011 20% 14.3%
2010 20.2% 14.1%
2009 20.2% 14%
2008 20.3% 14%
2007 20.5% 14%
2006 20.7% 14.1%
2005 21% 14.3%
2004 21.3% 14.5%
2003 21.5% 14.8%
2002 21.6% 15.2%
2001 21.7% 15.6%
2000 21.9% 15.9%
1999 22.1% 16.4%
1998 22.3% 16.8%
1997 22.6% 17.3%
1996 22.8% 17.8%
1995 23% 18.3%
1994 23.2% 18.8%
1993 23.4% 19.3%
1992 23.6% 19.8%
1991 23.9% 20.3%
1990 24.2% 20.8%
1989 24.5% 21.1%
1988 24.8% 21.4%
1987 25.1% 21.6%
1986 25.5% 22%
1985 25.8% 22.3%
1984 26.2% 22.5%
1983 26.7% 22.7%
1982 27.2% 22.8%
1981 28% 22.9%
1980 29% 23%
1979 30% 23.1%
1978 31.1% 23.2%
1977 32.1% 23.3%
1976 32.8% 23.4%
1975 33.6% 23.6%
1974 34.4% 23.7%
1973 34.9% 23.8%
1972 35.3% 23.9%
1971 35.7% 24%
1970 36% 24.3%
1969 36.4% 24.7%
1968 36.7% 25.1%
1967 36.9% 25.5%
1966 37.1% 25.8%
1965 37.1% 26.2%
1964 37.1% 26.6%
1963 37.1% 26.9%
1962 37.1% 27.1%
1961 37.2% 27.2%
1960 37.2% 27.2%

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/barbados/slovenia | CC BY

Children aged 0-14 make up 17.2% of the population in Barbados and 14.7% in Slovenia in 2024, compared to 24.2% and 20.8% respectively in 1990.

Demographics of Barbados and Slovenia compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/barbados/slovenia | CC BY

Maternal mortality chart: Barbados vs Slovenia

Barbados
Slovenia
1x
Year Maternal mortality per 100K births
Barbados Slovenia
2023 35 3
2022 38 15
2021 38 8
2020 39 12
2019 36 4
2018 37 4
2017 37 5
2016 36 5
2015 37 5
2014 39 6
2013 40 6
2012 40 6
2011 41 6
2010 42 7
2009 42 7
2008 42 7
2007 42 6
2006 45 6
2005 44 6
2004 43 6
2003 45 6
2002 43 6
2001 46 6
2000 46 7
1999 44 8
1998 45 9
1997 51 9
1996 51 10
1995 52 11
1994 53 12
1993 55 12
1992 61 13
1991 60 13
1990 59 14
1989 57 15
1988 55 16
1987 57 16
1986 56 16
1985 55 17

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

GeoRank.org/birth-rate/barbados/slovenia | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 35 deaths per 100,000 live births in Barbados, compared to 3 deaths in Slovenia.

Under-five mortality rates

Barbados
Slovenia

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Barbados Slovenia
2023 1% 0.22%
2022 1.04% 0.23%
2021 1.07% 0.23%
2020 1.11% 0.24%
2019 1.14% 0.24%
2018 1.18% 0.24%
2017 1.21% 0.25%
2016 1.25% 0.26%
2015 1.28% 0.26%
2014 1.31% 0.27%
2013 1.33% 0.28%
2012 1.35% 0.29%
2011 1.37% 0.31%
2010 1.39% 0.32%
2009 1.41% 0.34%
2008 1.43% 0.36%
2007 1.45% 0.38%
2006 1.47% 0.4%
2005 1.48% 0.42%
2004 1.49% 0.44%
2003 1.48% 0.47%
2002 1.47% 0.49%
2001 1.45% 0.52%
2000 1.44% 0.54%
1999 1.42% 0.58%
1998 1.42% 0.61%
1997 1.43% 0.65%
1996 1.45% 0.69%
1995 1.49% 0.73%
1994 1.53% 0.79%
1993 1.59% 0.84%
1992 1.66% 0.9%
1991 1.73% 0.97%
1990 1.81% 1.04%
1989 1.89% 1.11%
1988 1.97% 1.19%
1987 2.05% 1.27%
1986 2.12% 1.36%
1985 2.19% 1.44%
1984 2.26% 1.53%
1983 2.34% 1.61%
1982 2.44% 1.69%
1981 2.55% 1.78%
1980 2.69% -
1979 2.86% -
1978 3.04% -
1977 3.23% -
1976 3.43% -
1975 3.64% -
1974 3.86% -
1973 4.08% -
1972 4.32% -
1971 4.55% -
1970 4.79% -
1969 5.03% -
1968 5.28% -
1967 5.52% -
1966 5.79% -
1965 6.1% -
1964 6.45% -
1963 6.86% -
1962 7.33% -
1961 7.86% -
1960 8.47% -

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

GeoRank.org/birth-rate/barbados/slovenia | CC BY

The chance that a newborn baby will die before reaching age five is 1% in Barbados and 0.22% in Slovenia. 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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