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Fertility & birth rates in Bulgaria and Ivory Coast

Updated on by Georank team

Bulgaria has an annual birth rate of 8.9 births per 1,000 people, compared to 32 for Ivory Coast. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.81 in Bulgaria and 4.28 in Ivory Coast — 136.6% difference.

1960 vs 2023, the fertility rate has decreased by 21.6% in Bulgaria and by 44.3% in Ivory Coast — in 1960, it was 2.31 and 7.69, respectively.

  • Bulgaria is ranked 165/196 by birth rate compared to 22/196 for Ivory Coast.
  • The mean age for first-time mothers is 26.9 years in Bulgaria, compared to 19.6 years in Ivory Coast.
  • The mean age at childbearing (for all the births, not just the first) is 28.3 in Bulgaria — it's 29 in Ivory Coast.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 39.1 in Bulgaria vs 92.1 in Ivory Coast.
  • In Bulgaria, 20.7% of the population is composed of women of reproductive age (15-49), compared to 24.3% in Ivory Coast.

Fertility rate in Bulgaria vs Ivory Coast by year

Bulgaria
Ivory Coast
1x
Year Fertility rate
Bulgaria Ivory Coast
2023 1.81 4.28
2022 1.78 4.35
2021 1.8 4.41
2020 1.77 4.46
2019 1.79 4.52
2018 1.73 4.6
2017 1.71 4.76
2016 1.67 4.87
2015 1.64 4.97
2014 1.62 5.07
2013 1.54 5.14
2012 1.5 5.19
2011 1.51 5.24
2010 1.57 5.29
2009 1.66 5.33
2008 1.56 5.36
2007 1.49 5.4
2006 1.44 5.45
2005 1.37 5.5
2004 1.33 5.53
2003 1.26 5.57
2002 1.23 5.64
2001 1.21 5.7
2000 1.26 5.77
1999 1.23 5.81
1998 1.11 5.85
1997 1.09 5.9
1996 1.23 5.95
1995 1.23 6.04
1994 1.37 6.13
1993 1.46 6.27
1992 1.55 6.43
1991 1.66 6.59
1990 1.82 6.72
1989 1.9 6.85
1988 1.97 6.97
1987 1.96 7.09
1986 2.02 7.19
1985 1.97 7.27
1984 2.01 7.35
1983 2.01 7.42
1982 2.01 7.49
1981 2 7.54
1980 2.05 7.59
1979 2.16 7.63
1978 2.15 7.67
1977 2.21 7.83
1976 2.24 7.88
1975 2.23 7.91
1974 2.29 7.93
1973 2.15 7.94
1972 2.03 7.94
1971 2.1 7.94
1970 2.17 7.94
1969 2.27 7.93
1968 2.27 7.91
1967 2.02 7.89
1966 2.03 7.87
1965 2.09 7.84
1964 2.19 7.81
1963 2.21 7.78
1962 2.24 7.75
1961 2.29 7.72
1960 2.31 7.69

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

GeoRank.org/birth-rate/bulgaria/ivory-coast | CC BY

According to the latest available data on birth rates, the fertility rate in Bulgaria was 1.81 children per woman in 2023, compared to 4.28 in Ivory Coast in 2023. The replacement level is considered to be 2.1 children per woman.

Check Bulgaria vs Ivory Coast population clock for a dynamic visualization of the changing population.

Natural population change by year

Bulgaria
Ivory Coast
1x
Year Natural population change
Bulgaria Ivory Coast
2023 -43,837 758,261
2022 -62,065 750,270
2021 -90,452 732,191
2020 -65,507 727,455
2019 -46,317 727,774
2018 -46,304 722,445
2017 -45,583 734,553
2016 -42,744 735,630
2015 -44,699 731,387
2014 -41,027 728,978
2013 -37,948 720,228
2012 -40,183 708,847
2011 -37,477 694,033
2010 -34,759 676,554
2009 -26,800 654,439
2008 -32,967 630,610
2007 -37,727 617,247
2006 -39,526 605,001
2005 -42,124 593,685
2004 -40,128 579,424
2003 -44,319 568,220
2002 -46,240 563,692
2001 -44,050 555,220
2000 -41,668 545,129
1999 -39,411 527,634
1998 -52,844 509,167
1997 -58,185 489,984
1996 -45,159 469,740
1995 -42,030 453,719
1994 -32,086 438,274
1993 -24,569 430,759
1992 -18,789 423,294
1991 -14,675 413,354
1990 -3,487 402,629
1989 5,326 390,081
1988 9,879 378,575
1987 8,971 370,654
1986 16,125 357,205
1985 11,649 344,549
1984 20,610 331,910
1983 21,455 317,379
1982 24,077 305,204
1981 29,341 292,755
1980 30,129 280,630
1979 40,599 268,875
1978 44,070 257,222
1977 47,543 250,858
1976 56,055 241,939
1975 54,941 228,883
1974 64,223 216,389
1973 57,760 203,429
1972 47,169 190,842
1971 52,925 179,918
1970 61,125 170,070
1969 63,256 161,541
1968 69,468 153,464
1967 49,861 145,773
1966 54,504 138,438
1965 58,249 131,601
1964 66,783 124,996
1963 66,241 118,526
1962 64,104 111,930
1961 75,460 105,568
1960 76,314 99,681

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

GeoRank.org/birth-rate/bulgaria/ivory-coast | 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 -0.68% in Bulgaria and +2.43% in Ivory Coast.

For the past 10 years, the annual natural population change has been -0.79% in Bulgaria and +2.65% in Ivory Coast.

Birth rate in Bulgaria vs Ivory Coast by year

Bulgaria
Ivory Coast

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Bulgaria Ivory Coast
2023 8.9 32
2022 8.8 32.5
2021 9 33.1
2020 9 33.7
2019 9.3 34.3
2018 9.3 35.1
2017 9.4 36.6
2016 9.4 37.7
2015 9.4 38.8
2014 9.6 39.8
2013 9.3 40.5
2012 9.5 40.7
2011 9.6 40.8
2010 10.2 40.9
2009 10.9 40.7
2008 10.4 40.5
2007 10 41
2006 9.7 41.4
2005 9.3 41.9
2004 9.1 42.3
2003 8.7 42.8
2002 8.5 43.4
2001 8.5 43.9
2000 9 44.3
1999 8.8 44.2
1998 7.9 44.2
1997 7.7 44.1
1996 8.6 44
1995 8.6 44.1
1994 9.4 44.2
1993 10 44.8
1992 10.4 45.6
1991 11.1 46.1
1990 12.1 46.5
1989 12.6 46.7
1988 13.1 47.1
1987 13 47.7
1986 13.4 47.9
1985 13.3 48.1
1984 13.6 48.4
1983 13.8 48.5
1982 13.9 48.8
1981 14 49
1980 14.5 49.3
1979 15.3 49.6
1978 15.5 49.9
1977 16.1 51
1976 16.5 51.7
1975 16.6 51.7
1974 17.2 52
1973 16.2 52.2
1972 15.3 52.2
1971 15.9 52.4
1970 16.3 52.7
1969 17 53
1968 16.9 53.3
1967 15 53.5
1966 14.9 53.8
1965 15.3 54
1964 16.1 54.3
1963 16.4 54.4
1962 16.7 54.5
1961 17.4 54.6
1960 17.8 54.6

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

GeoRank.org/birth-rate/bulgaria/ivory-coast | CC BY

The latest reported birth rate per 1,000 people in 2023 was 8.9 in Bulgaria and 32 in Ivory Coast, compared with 17.8 and 54.6, respectively, in 1960.

Birth rate data compared

Bulgaria Ivory Coast
Fertility rate 1.81 4.28
Fertility rate rank 110/196 18/196
Birth rate 8.9 32
Birth rate rank 165/196 22/196
Population change due to births and deaths -43,837 +758,261
Natural population change rank 182/196 23/196
Natural population change rate -0.68% +2.43%
Population growth -0.08% +2.47%
Population growth rank 171/197 28/197
Age at first childbirth 26.9 years 19.6 years
Average age at childbearing 28.3 years 29 years
Annual births per 1,000 women ages 15-19 36 89
Annual births per 1,000 women ages 20-29 86.2 190.1
Annual births per 1,000 women ages 30+ 10.7 70.4
Female of reproductive age (15-49), share of population 20.7% 24.3%
Any modern method of contraceptive prevalence among married women ages 15-49 39.6% 25.2%
Share of births attended by skilled health staff 94.5% 84%
Maternal mortality per live birth 0.006% 0.36%
Neonatal mortality rate (before reaching 28 days of age) 0.26% 2.82%
Infant mortality rate (before reaching 1 year of age) 0.5% 4.66%
Mortality rate before reaching 5 years of age 0.61% 6.71%
Life expectancy 76.1 years 62.4 years

Children 0-14 years as share of population

Bulgaria
Factual

UN forecast
Ivory Coast
Factual

UN forecast
1x
Year Young
Bulgaria Ivory Coast
2100 13% 23.9%
2099 13.1% 24.1%
2098 13.1% 24.2%
2097 13.1% 24.4%
2096 13.2% 24.5%
2095 13.2% 24.6%
2094 13.3% 24.8%
2093 13.4% 24.9%
2092 13.4% 25.1%
2091 13.4% 25.3%
2090 13.5% 25.4%
2089 13.5% 25.6%
2088 13.6% 25.8%
2087 13.6% 26%
2086 13.6% 26.1%
2085 13.6% 26.3%
2084 13.6% 26.5%
2083 13.6% 26.7%
2082 13.6% 26.9%
2081 13.6% 27.1%
2080 13.6% 27.2%
2079 13.6% 27.4%
2078 13.6% 27.6%
2077 13.6% 27.8%
2076 13.6% 28%
2075 13.5% 28.1%
2074 13.5% 28.3%
2073 13.5% 28.5%
2072 13.5% 28.6%
2071 13.5% 28.8%
2070 13.5% 29%
2069 13.6% 29.1%
2068 13.6% 29.3%
2067 13.6% 29.5%
2066 13.6% 29.7%
2065 13.6% 30%
2064 13.7% 30.2%
2063 13.7% 30.4%
2062 13.7% 30.7%
2061 13.8% 30.9%
2060 13.8% 31.2%
2059 13.8% 31.5%
2058 13.9% 31.7%
2057 13.9% 32%
2056 13.9% 32.3%
2055 13.9% 32.6%
2054 13.9% 32.9%
2053 13.9% 33.1%
2052 13.9% 33.4%
2051 13.8% 33.6%
2050 13.8% 33.9%
2049 13.8% 34.1%
2048 13.7% 34.3%
2047 13.7% 34.4%
2046 13.6% 34.6%
2045 13.6% 34.8%
2044 13.6% 34.9%
2043 13.6% 35%
2042 13.6% 35.2%
2041 13.6% 35.3%
2040 13.6% 35.5%
2039 13.6% 35.7%
2038 13.7% 35.8%
2037 13.7% 36%
2036 13.7% 36.3%
2035 13.7% 36.5%
2034 13.8% 36.8%
2033 13.8% 37.1%
2032 13.9% 37.6%
2031 14% 38%
2030 14.1% 38.5%
2029 14.2% 39.1%
2028 14.2% 39.5%
2027 14.3% 39.8%
2026 14.4% 40.2%
2025 14.4% 40.7%
2024 14.5% 40.9%
2023 14.5% 41.3%
2022 14.5% 41.7%
2021 14.5% 42%
2020 14.4% 42.2%
2019 14.4% 42.3%
2018 14.3% 42.4%
2017 14.2% 42.4%
2016 14% 42.3%
2015 13.9% 42.2%
2014 13.8% 42%
2013 13.7% 42.2%
2012 13.6% 42.7%
2011 13.5% 43.3%
2010 13.5% 44%
2009 13.4% 44.9%
2008 13.3% 45.8%
2007 13.4% 46.4%
2006 13.5% 46.3%
2005 13.7% 46.3%
2004 14% 46.3%
2003 14.4% 46.2%
2002 14.8% 46.2%
2001 15.2% 46.1%
2000 15.7% 46%
1999 16.1% 46%
1998 16.5% 46.1%
1997 17% 46.2%
1996 17.4% 46.4%
1995 17.9% 46.7%
1994 18.3% 46.9%
1993 18.8% 47.1%
1992 19.3% 47.4%
1991 19.8% 47.6%
1990 20.3% 47.8%
1989 20.8% 47.9%
1988 21.1% 48%
1987 21.3% 48.1%
1986 21.4% 48%
1985 21.6% 47.9%
1984 21.8% 47.8%
1983 22% 47.7%
1982 22.1% 47.5%
1981 22.1% 47.3%
1980 22.1% 47.1%
1979 22.1% 46.8%
1978 22.2% 46.5%
1977 22.2% 46.1%
1976 22.3% 45.7%
1975 22.3% 45.4%
1974 22.2% 45.3%
1973 22.3% 45.2%
1972 22.4% 45.2%
1971 22.6% 45.1%
1970 22.8% 45.1%
1969 23% 44.9%
1968 23.2% 44.8%
1967 23.4% 44.6%
1966 23.8% 44.3%
1965 24.2% 44.1%
1964 24.7% 43.9%
1963 25.1% 43.6%
1962 25.4% 43.4%
1961 25.8% 43.2%
1960 26.1% 43.1%

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/bulgaria/ivory-coast | CC BY

Children aged 0-14 make up 14.5% of the population in Bulgaria and 40.9% in Ivory Coast in 2024, compared to 20.3% and 47.8% respectively in 1990.

Demographics of Bulgaria and Ivory Coast compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/bulgaria/ivory-coast | CC BY

Maternal mortality chart: Bulgaria vs Ivory Coast

Bulgaria
Ivory Coast
1x
Year Maternal mortality per 100K births
Bulgaria Ivory Coast
2023 6 359
2022 10 409
2021 9 459
2020 9 447
2019 6 429
2018 7 449
2017 7 465
2016 7 488
2015 7 505
2014 7 522
2013 7 544
2012 7 566
2011 8 569
2010 9 592
2009 9 588
2008 10 562
2007 11 567
2006 12 544
2005 13 492
2004 14 456
2003 14 451
2002 15 427
2001 17 405
2000 19 378
1999 20 381
1998 20 380
1997 23 364
1996 22 381
1995 23 421
1994 25 463
1993 23 503
1992 25 546
1991 25 584
1990 27 619
1989 25 645
1988 26 671
1987 25 697
1986 25 735
1985 26 766

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

GeoRank.org/birth-rate/bulgaria/ivory-coast | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 6 deaths per 100,000 live births in Bulgaria, compared to 359 deaths in Ivory Coast.

Under-five mortality rates

Bulgaria
Ivory Coast

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Bulgaria Ivory Coast
2023 0.61% 6.71%
2022 0.62% 6.92%
2021 0.63% 7.14%
2020 0.65% 7.37%
2019 0.67% 7.59%
2018 0.7% 7.85%
2017 0.73% 8.11%
2016 0.77% 8.36%
2015 0.82% 8.61%
2014 0.87% 8.92%
2013 0.93% 9.27%
2012 0.99% 9.6%
2011 1.04% 9.91%
2010 1.08% 10.2%
2009 1.12% 10.6%
2008 1.14% 11%
2007 1.18% 11.4%
2006 1.24% 11.8%
2005 1.33% 12.2%
2004 1.42% 12.6%
2003 1.51% 13%
2002 1.6% 13.3%
2001 1.68% 13.7%
2000 1.75% 14.1%
1999 1.82% 14.4%
1998 1.89% 14.6%
1997 1.93% 14.9%
1996 1.94% 15.1%
1995 1.92% 15.2%
1994 1.91% 15.3%
1993 1.92% 15.4%
1992 1.92% 15.4%
1991 1.89% 15.4%
1990 1.83% 15.3%
1989 1.79% 15.3%
1988 1.78% 15.2%
1987 1.8% 15.2%
1986 1.87% 15.3%
1985 1.97% 15.4%
1984 2.07% 15.5%
1983 2.15% 15.8%
1982 2.22% 16.1%
1981 2.3% 16.4%
1980 2.38% 16.9%
1979 2.49% 17.4%
1978 2.6% 18%
1977 2.72% 18.7%
1976 2.8% 19.5%
1975 2.86% 20.3%
1974 2.91% 21.2%
1973 2.95% 22.1%
1972 3.01% 22.9%
1971 3.11% 23.7%
1970 3.25% 24.5%
1969 3.4% 25.2%
1968 3.54% 26%
1967 3.64% 26.7%
1966 3.7% 27.4%
1965 3.75% 28.2%
1964 3.86% 28.9%
1963 4.08% 29.7%
1962 4.43% 30.5%
1961 4.89% 31.3%
1960 5.47% 32.1%

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

GeoRank.org/birth-rate/bulgaria/ivory-coast | CC BY

The chance that a newborn baby will die before reaching age five is 0.61% in Bulgaria and 6.71% in Ivory Coast. 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)
  4. Central Intelligence Agency (CIA) (2025, retrieved 2026-02-20)

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