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Fertility & birth rates in Croatia and Saint Lucia

Updated on by Georank team

Croatia has an annual birth rate of 8.3 births per 1,000 people, compared to 11.3 for Saint Lucia. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.46 in Croatia and 1.38 in Saint Lucia — 5.55% difference.

1960 vs 2023, the fertility rate has decreased by 34.8% in Croatia and by 79.6% in Saint Lucia — in 1960, it was 2.24 and 6.77, respectively.

  • Croatia is ranked 171/196 by birth rate compared to 123/196 for Saint Lucia.
  • The mean age at childbearing (for all the births, not just the first) is 31 in Croatia — it's 28.9 in Saint Lucia.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 6.57 in Croatia vs 27.8 in Saint Lucia.
  • In Croatia, 20.4% of the population is composed of women of reproductive age (15-49), compared to 27.1% in Saint Lucia.

Fertility rate in Croatia vs Saint Lucia by year

Croatia
Saint Lucia
1x
Year Fertility rate
Croatia Saint Lucia
2023 1.46 1.38
2022 1.53 1.39
2021 1.62 1.4
2020 1.48 1.41
2019 1.47 1.42
2018 1.47 1.44
2017 1.42 1.45
2016 1.43 1.46
2015 1.41 1.47
2014 1.46 1.49
2013 1.46 1.5
2012 1.52 1.5
2011 1.41 1.5
2010 1.46 1.67
2009 1.5 1.74
2008 1.47 1.7
2007 1.48 1.7
2006 1.47 1.77
2005 1.5 1.81
2004 1.43 1.86
2003 1.41 1.94
2002 1.42 2.03
2001 1.46 2.13
2000 1.39 2.21
1999 1.38 2.5
1998 1.45 2.4
1997 1.69 2.74
1996 1.67 2.71
1995 1.58 3.03
1994 1.47 3.03
1993 1.52 3
1992 1.48 3.11
1991 1.53 3.19
1990 1.63 3.24
1989 1.63 3.31
1988 1.79 3.44
1987 1.64 3.61
1986 1.76 3.8
1985 1.82 3.97
1984 1.87 4.02
1983 1.88 4.08
1982 1.9 4.17
1981 1.93 4.28
1980 1.93 4.41
1979 1.95 4.58
1978 1.96 4.83
1977 1.95 4.97
1976 1.94 5.16
1975 1.95 5.36
1974 1.98 5.57
1973 2.01 5.69
1972 2.01 5.81
1971 1.97 5.95
1970 1.88 6.1
1969 1.95 6.25
1968 2.03 6.39
1967 2.1 6.51
1966 2.23 6.61
1965 2.22 6.69
1964 2.14 6.76
1963 2.15 6.72
1962 2.19 6.82
1961 2.22 6.84
1960 2.24 6.77

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

GeoRank.org/birth-rate/croatia/saint-lucia | CC BY

According to the latest available data on birth rates, the fertility rate in Croatia was 1.46 children per woman in 2023, compared to 1.38 in Saint Lucia in 2023. The replacement level is considered to be 2.1 children per woman.

Check Croatia vs Saint Lucia population clock for a dynamic visualization of the changing population.

Natural population change by year

Croatia
Saint Lucia
1x
Year Natural population change
Croatia Saint Lucia
2023 -19,298 475
2022 -23,134 530
2021 -26,377 -15
2020 -20,354 562
2019 -15,008 609
2018 -15,557 694
2017 -16,570 724
2016 -13,553 767
2015 -16,607 841
2014 -11,345 852
2013 -10,162 892
2012 -9,799 916
2011 -9,846 934
2010 -8,591 1,176
2009 -7,319 1,349
2008 -8,188 1,369
2007 -10,335 1,422
2006 -8,669 1,511
2005 -9,022 1,553
2004 -9,040 1,615
2003 -12,480 1,694
2002 -10,325 1,774
2001 -8,599 1,860
2000 -6,255 1,967
1999 -6,769 2,389
1998 -4,985 2,294
1997 3,175 2,709
1996 3,190 2,649
1995 0 3,019
1994 -930 2,976
1993 -2,301 2,899
1992 -4,576 2,981
1991 -2,813 3,009
1990 3,344 3,061
1989 3,337 3,146
1988 5,707 3,229
1987 6,161 3,351
1986 8,499 3,496
1985 10,343 3,591
1984 10,764 3,526
1983 10,714 3,443
1982 15,756 3,360
1981 15,680 3,306
1980 17,939 3,275
1979 21,136 3,301
1978 20,157 3,340
1977 22,798 3,240
1976 22,226 3,166
1975 21,658 3,126
1974 22,453 3,106
1973 21,904 3,033
1972 17,802 3,028
1971 19,941 3,046
1970 16,767 3,093
1969 16,688 3,143
1968 21,828 3,154
1967 26,032 3,113
1966 33,192 3,028
1965 31,251 3,042
1964 25,942 3,074
1963 31,270 3,048
1962 30,216 3,124
1961 36,255 3,173
1960 34,778 3,202

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

GeoRank.org/birth-rate/croatia/saint-lucia | 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 -0.5% in Croatia and +0.26% in Saint Lucia.

For the past 10 years, the annual natural population change has been -0.45% in Croatia and +0.34% in Saint Lucia.

Birth rate in Croatia vs Saint Lucia by year

Croatia
Saint Lucia

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Croatia Saint Lucia
2023 8.3 11.3
2022 8.8 11.4
2021 9.4 11.6
2020 8.9 11.7
2019 8.9 11.9
2018 9 12
2017 8.9 12.1
2016 9 12.2
2015 8.9 12.3
2014 9.3 12.4
2013 9.4 12.5
2012 9.8 12.4
2011 9.6 12.4
2010 9.8 13.8
2009 10.1 14.6
2008 9.9 14.6
2007 9.4 14.8
2006 9.33 15.3
2005 9.56 15.6
2004 9.1 16
2003 8.9 16.6
2002 9 17.3
2001 9.2 18
2000 9.8 18.8
1999 10 21.5
1998 10.4 20.9
1997 12.2 23.7
1996 11.8 23.5
1995 10.9 26.2
1994 10.4 26.2
1993 10.6 26
1992 10.3 27
1991 11.1 27.6
1990 11.6 28.3
1989 11.7 29
1988 12.3 29.8
1987 12.5 31.1
1986 12.8 32.4
1985 13.3 33.6
1984 13.9 33.4
1983 14.1 33.4
1982 14.4 33.5
1981 14.6 33.6
1980 14.8 34.2
1979 15.1 34.9
1978 15 35.6
1977 14.9 35.3
1976 14.8 35.4
1975 14.9 35.6
1974 15 36.1
1973 15.1 36.3
1972 14.8 36.7
1971 14.6 37.4
1970 13.8 38.5
1969 14.5 39.5
1968 15 40.2
1967 15.5 40.4
1966 16.5 40.1
1965 16.6 41
1964 16.2 42
1963 16.5 42.6
1962 17.2 44.3
1961 17.8 45.7
1960 18.4 47.1

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

GeoRank.org/birth-rate/croatia/saint-lucia | CC BY

The latest reported birth rate per 1,000 people in 2023 was 8.3 in Croatia and 11.3 in Saint Lucia, compared with 18.4 and 47.1, respectively, in 1960.

Birth rate data compared

Croatia Saint Lucia
Fertility rate 1.46 1.38
Fertility rate rank 153/196 166/196
Birth rate 8.3 11.3
Birth rate rank 171/196 123/196
Population change due to births and deaths -19,298 +475
Natural population change rank 177/196 145/196
Natural population change rate -0.5% +0.26%
Population growth +0.17% +0.26%
Population growth rank 157/197 153/197
Age at first childbirth 29.3 years n/a
Average age at childbearing 31 years 28.9 years
Annual births per 1,000 women ages 15-19 5.75 25.4
Annual births per 1,000 women ages 20-29 59.4 63.7
Annual births per 1,000 women ages 30+ 12.7 16.3
Female of reproductive age (15-49), share of population 20.4% 27.1%
Any modern method of contraceptive prevalence among married women ages 15-49 n/a 52.4%
Share of births attended by skilled health staff 99.9% 100%
Maternal mortality per live birth 0.003% 0.04%
Neonatal mortality rate (before reaching 28 days of age) 0.28% 1%
Infant mortality rate (before reaching 1 year of age) 0.39% 1.43%
Mortality rate before reaching 5 years of age 0.46% 1.55%
Life expectancy 79.1 years 73.2 years

Children 0-14 years as share of population

Croatia
Factual

UN forecast
Saint Lucia
Factual

UN forecast
1x
Year Young
Croatia Saint Lucia
2100 11.6% 12%
2099 11.6% 12%
2098 11.7% 12%
2097 11.7% 12%
2096 11.7% 12%
2095 11.8% 11.9%
2094 11.8% 11.9%
2093 11.8% 11.9%
2092 11.9% 11.9%
2091 11.9% 11.9%
2090 12% 11.8%
2089 12% 11.8%
2088 12% 11.8%
2087 12.1% 11.8%
2086 12.1% 11.8%
2085 12.1% 11.8%
2084 12.1% 11.8%
2083 12.1% 11.8%
2082 12.1% 11.8%
2081 12.1% 11.8%
2080 12.1% 11.8%
2079 12.1% 11.8%
2078 12.1% 11.8%
2077 12% 11.9%
2076 12% 11.9%
2075 12% 11.9%
2074 12% 12%
2073 11.9% 12%
2072 11.9% 12.1%
2071 11.9% 12.1%
2070 11.9% 12.1%
2069 11.9% 12.2%
2068 11.9% 12.2%
2067 11.9% 12.2%
2066 12% 12.3%
2065 12% 12.3%
2064 12% 12.3%
2063 12.1% 12.4%
2062 12.1% 12.4%
2061 12.2% 12.4%
2060 12.3% 12.4%
2059 12.3% 12.5%
2058 12.4% 12.5%
2057 12.5% 12.5%
2056 12.5% 12.6%
2055 12.6% 12.6%
2054 12.6% 12.7%
2053 12.7% 12.8%
2052 12.7% 12.9%
2051 12.7% 13%
2050 12.8% 13.1%
2049 12.8% 13.2%
2048 12.8% 13.3%
2047 12.8% 13.5%
2046 12.7% 13.6%
2045 12.7% 13.8%
2044 12.7% 14%
2043 12.7% 14.1%
2042 12.6% 14.3%
2041 12.6% 14.5%
2040 12.6% 14.7%
2039 12.6% 14.9%
2038 12.6% 15.1%
2037 12.6% 15.3%
2036 12.7% 15.5%
2035 12.7% 15.7%
2034 12.8% 15.8%
2033 12.8% 16%
2032 12.9% 16.2%
2031 12.9% 16.4%
2030 13% 16.5%
2029 13.1% 16.7%
2028 13.2% 16.9%
2027 13.4% 17%
2026 13.6% 17.1%
2025 13.8% 17.4%
2024 13.9% 17.5%
2023 14.1% 17.9%
2022 14.3% 18.2%
2021 14.4% 18.5%
2020 14.5% 18.7%
2019 14.5% 19.1%
2018 14.6% 19.5%
2017 14.6% 19.9%
2016 14.6% 20.3%
2015 14.6% 20.9%
2014 14.7% 21.5%
2013 14.8% 22.1%
2012 15% 22.7%
2011 15.1% 23.5%
2010 15.3% 24.3%
2009 15.4% 25.1%
2008 15.4% 25.9%
2007 15.5% 26.8%
2006 15.7% 27.6%
2005 15.8% 28.4%
2004 16% 29.2%
2003 16.3% 30%
2002 16.5% 30.7%
2001 16.7% 31.4%
2000 16.9% 32.4%
1999 17.1% 33.5%
1998 17.3% 34.7%
1997 17.5% 35.7%
1996 17.7% 36.2%
1995 18% 36.7%
1994 18.4% 37%
1993 18.8% 37.3%
1992 19.2% 37.7%
1991 19.5% 38.1%
1990 19.8% 38.9%
1989 20.1% 40.2%
1988 20.3% 41.7%
1987 20.5% 42.6%
1986 20.7% 42.8%
1985 20.8% 43.1%
1984 20.9% 43.3%
1983 20.9% 43.5%
1982 21% 43.9%
1981 21% 44.3%
1980 21.1% 44.8%
1979 21.2% 45.5%
1978 21.3% 46.6%
1977 21.4% 47.9%
1976 21.6% 48.9%
1975 21.8% 49.5%
1974 22% 49.9%
1973 22.2% 50.2%
1972 22.4% 50.4%
1971 22.8% 50.4%
1970 23.2% 50.2%
1969 23.7% 50%
1968 24.3% 49.8%
1967 24.8% 50%
1966 25.2% 50.4%
1965 25.7% 50.5%
1964 26.1% 50.1%
1963 26.5% 49.6%
1962 26.8% 48.9%
1961 26.9% 48.1%
1960 27% 47.1%

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/croatia/saint-lucia | CC BY

Children aged 0-14 make up 13.9% of the population in Croatia and 17.5% in Saint Lucia in 2024, compared to 19.8% and 38.9% respectively in 1990.

Demographics of Croatia and Saint Lucia compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/croatia/saint-lucia | CC BY

Maternal mortality chart: Croatia vs Saint Lucia

Croatia
Saint Lucia
1x
Year Maternal mortality per 100K births
Croatia Saint Lucia
2023 3 44
2022 6 48
2021 12 94
2020 5 43
2019 4 43
2018 3 41
2017 4 43
2016 4 46
2015 4 46
2014 4 49
2013 5 53
2012 5 55
2011 5 56
2010 6 56
2009 6 51
2008 6 55
2007 6 55
2006 6 53
2005 7 55
2004 7 54
2003 8 56
2002 7 62
2001 7 70
2000 8 83
1999 8 88
1998 8 89
1997 9 89
1996 9 72
1995 9 60
1994 9 60
1993 9 58
1992 10 58
1991 10 71
1990 10 72
1989 9 66
1988 10 71
1987 10 69
1986 10 57
1985 10 56

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

GeoRank.org/birth-rate/croatia/saint-lucia | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 3 deaths per 100,000 live births in Croatia, compared to 44 deaths in Saint Lucia.

Under-five mortality rates

Croatia
Saint Lucia

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Croatia Saint Lucia
2023 0.46% 1.55%
2022 0.46% 1.58%
2021 0.46% 1.6%
2020 0.47% 1.63%
2019 0.47% 1.65%
2018 0.48% 1.67%
2017 0.48% 1.7%
2016 0.49% 1.72%
2015 0.49% 1.74%
2014 0.5% 1.75%
2013 0.51% 1.77%
2012 0.52% 1.78%
2011 0.53% 1.79%
2010 0.55% 1.8%
2009 0.57% 1.81%
2008 0.59% 1.82%
2007 0.61% 1.82%
2006 0.64% 1.82%
2005 0.67% 1.83%
2004 0.71% 1.83%
2003 0.82% 1.83%
2002 0.77% 1.83%
2001 0.8% 1.84%
2000 0.83% 1.85%
1999 0.86% 1.86%
1998 0.9% 1.87%
1997 0.93% 1.88%
1996 0.96% 1.9%
1995 1% 1.92%
1994 1.04% 1.95%
1993 1.09% 1.98%
1992 1.15% 2.01%
1991 1.39% 2.05%
1990 1.29% 2.09%
1989 1.38% 2.14%
1988 1.48% 2.2%
1987 1.59% 2.27%
1986 1.69% 2.35%
1985 1.8% 2.44%
1984 1.91% 2.55%
1983 2% 2.68%
1982 2.09% 2.83%
1981 2.19% 3%
1980 - 3.2%
1979 - 3.42%
1978 - 3.68%
1977 - 3.97%
1976 - 4.3%
1975 - 4.67%
1974 - 5.08%
1973 - 5.53%
1972 - 6.02%
1971 - 6.54%
1970 - 7.1%
1969 - 7.7%
1968 - 8.32%
1967 - 8.96%
1966 - 9.62%
1965 - 10.3%
1964 - 11%
1963 - 11.6%
1962 - 12.3%
1961 - 12.9%
1960 - 13.4%

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

GeoRank.org/birth-rate/croatia/saint-lucia | CC BY

The chance that a newborn baby will die before reaching age five is 0.46% in Croatia and 1.55% in Saint Lucia. 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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