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Fertility & birth rates in Andorra and Comoros

Updated on by Georank team

Andorra has an annual birth rate of 6.86 births per 1,000 people, compared to 28.7 for Comoros. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.08 in Andorra and 3.88 in Comoros — 258.4% difference.

1960 vs 2023, the fertility rate has decreased by 57.5% in Andorra and by 42.9% in Comoros — in 1960, it was 2.55 and 6.79, respectively.

  • Andorra is ranked 187/196 by birth rate compared to 35/196 for Comoros.
  • The mean age for first-time mothers is 32.9 years in Andorra, compared to 23 years in Comoros.
  • The mean age at childbearing (for all the births, not just the first) is 32.5 in Andorra — it's 30.2 in Comoros.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 3.48 in Andorra vs 55.2 in Comoros.
  • In Andorra, 23.1% of the population is composed of women of reproductive age (15-49), compared to 24.7% in Comoros.

Fertility rate in Andorra vs Comoros by year

Andorra
Comoros
1x
Year Fertility rate
Andorra Comoros
2023 1.08 3.88
2022 1.07 3.94
2021 1.06 4
2020 1.03 4.07
2019 1.05 4.14
2018 1.05 4.21
2017 1.13 4.28
2016 1.18 4.35
2015 1.22 4.42
2014 1.17 4.49
2013 1.14 4.57
2012 1.26 4.65
2011 1.32 4.72
2010 1.27 4.76
2009 1.21 4.78
2008 1.25 4.81
2007 1.19 4.86
2006 1.23 4.93
2005 1.22 5.01
2004 1.23 5.07
2003 1.18 5.12
2002 1.26 5.16
2001 1.31 5.2
2000 1.27 5.23
1999 1.42 5.28
1998 1.38 5.39
1997 1.35 5.51
1996 1.33 5.63
1995 1.32 5.73
1994 1.32 5.86
1993 1.33 6.02
1992 1.37 6.19
1991 1.4 6.35
1990 1.4 6.51
1989 1.4 6.65
1988 1.37 6.76
1987 1.37 6.87
1986 1.4 6.95
1985 1.43 7.02
1984 1.48 7.07
1983 1.57 7.11
1982 1.73 7.13
1981 1.8 7.14
1980 1.83 7.15
1979 1.8 7.16
1978 1.88 7.16
1977 2.03 7.15
1976 2.21 7.16
1975 2.46 7.16
1974 2.74 7.16
1973 2.83 7.17
1972 2.91 7.14
1971 2.83 7.12
1970 2.79 7.1
1969 2.77 7.07
1968 2.77 7.05
1967 2.78 7.02
1966 2.76 7
1965 2.72 6.97
1964 2.69 6.94
1963 2.6 6.92
1962 2.55 6.9
1961 2.54 6.85
1960 2.55 6.79

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

GeoRank.org/birth-rate/andorra/comoros | CC BY

According to the latest available data on birth rates, the fertility rate in Andorra was 1.08 children per woman in 2023, compared to 3.88 in Comoros in 2023. The replacement level is considered to be 2.1 children per woman.

Check Andorra vs Comoros population clock for a dynamic visualization of the changing population.

Natural population change by year

Andorra
Comoros
1x
Year Natural population change
Andorra Comoros
2023 63 18,247
2022 71 18,154
2021 -12 17,645
2020 -113 17,906
2019 109 17,936
2018 127 17,883
2017 177 17,798
2016 218 17,913
2015 250 17,961
2014 233 17,876
2013 234 17,776
2012 321 17,565
2011 352 17,313
2010 361 16,849
2009 346 16,315
2008 383 15,804
2007 342 15,393
2006 371 15,124
2005 343 14,810
2004 295 14,349
2003 220 14,031
2002 282 13,760
2001 337 13,598
2000 349 13,270
1999 469 13,161
1998 465 13,099
1997 463 13,254
1996 464 13,390
1995 479 13,403
1994 477 13,465
1993 472 13,667
1992 475 13,867
1991 405 13,783
1990 373 13,610
1989 383 13,374
1988 366 13,144
1987 371 12,869
1986 364 12,566
1985 365 12,202
1984 367 11,830
1983 386 11,367
1982 419 11,002
1981 423 10,569
1980 410 10,095
1979 374 9,637
1978 369 9,189
1977 372 8,750
1976 377 8,371
1975 392 7,752
1974 405 7,654
1973 385 7,328
1972 365 7,019
1971 326 6,722
1970 297 6,456
1969 276 6,189
1968 262 5,960
1967 250 5,741
1966 234 5,601
1965 215 5,465
1964 196 5,359
1963 171 5,249
1962 150 5,157
1961 134 5,027
1960 117 4,886

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

GeoRank.org/birth-rate/andorra/comoros | 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 +0.08% in Andorra and +2.15% in Comoros.

For the past 10 years, the annual natural population change has been +0.15% in Andorra and +2.31% in Comoros.

Birth rate in Andorra vs Comoros by year

Andorra
Comoros

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Andorra Comoros
2023 6.86 28.7
2022 6.85 29.1
2021 6.83 29.5
2020 6.83 30
2019 6.99 30.4
2018 7.16 30.9
2017 7.83 31.4
2016 8.43 32.1
2015 9.13 32.8
2014 8.97 33.3
2013 9.03 33.9
2012 10.2 34.2
2011 10.5 34.5
2010 10.7 34.4
2009 10.1 34.3
2008 10.5 34.1
2007 10 34.1
2006 10.5 34.3
2005 10.5 34.4
2004 10.3 34.3
2003 9.54 34.5
2002 10.7 34.7
2001 11.4 35.1
2000 11.5 35.4
1999 13.2 35.7
1998 13 36.4
1997 12.9 37.3
1996 12.7 38.1
1995 12.8 38.9
1994 12.9 39.7
1993 12.7 41
1992 12.9 42.3
1991 12.3 43
1990 12.3 43.7
1989 12.8 44.4
1988 12.4 45
1987 12.6 45.6
1986 12.6 46
1985 12.8 46.4
1984 12.9 46.6
1983 13.7 46.7
1982 14.9 46.9
1981 15.4 46.9
1980 15.4 46.8
1979 14.8 46.7
1978 15.2 46.6
1977 15.9 46.4
1976 16.8 46.5
1975 18.2 46.5
1974 19.7 46.5
1973 19.9 46.7
1972 20.2 46.8
1971 19.6 47
1970 19.4 47.2
1969 19.6 47.4
1968 20.1 47.6
1967 20.8 47.8
1966 21.3 48.3
1965 21.2 48.5
1964 21 48.7
1963 20.2 49
1962 19.7 49.3
1961 19.6 49.4
1960 19.4 49.4

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

GeoRank.org/birth-rate/andorra/comoros | CC BY

The latest reported birth rate per 1,000 people in 2023 was 6.86 in Andorra and 28.7 in Comoros, compared with 19.4 and 49.4, respectively, in 1960.

Birth rate data compared

Andorra Comoros
Fertility rate 1.08 3.88
Fertility rate rank 190/196 30/196
Birth rate 6.86 28.7
Birth rate rank 187/196 35/196
Population change due to births and deaths +63 +18,247
Natural population change rank 156/196 111/196
Natural population change rate +0.08% +2.15%
Population growth +1.34% +1.91%
Population growth rank 79/197 56/197
Age at first childbirth 32.9 years 23 years
Average age at childbearing 32.5 years 30.2 years
Annual births per 1,000 women ages 15-19 3.25 52
Annual births per 1,000 women ages 20-29 32.7 160
Annual births per 1,000 women ages 30+ 14.1 63.6
Female of reproductive age (15-49), share of population 23.1% 24.7%
Any modern method of contraceptive prevalence among married women ages 15-49 n/a 8.6%
Share of births attended by skilled health staff 100% 82.2%
Maternal mortality per live birth 0.01% 0.18%
Neonatal mortality rate (before reaching 28 days of age) 0.13% 2.25%
Infant mortality rate (before reaching 1 year of age) 0.25% 3.57%
Mortality rate before reaching 5 years of age 0.26% 3.98%
Life expectancy 84.5 years 67.5 years

Children 0-14 years as share of population

Andorra
Factual

UN forecast
Comoros
Factual

UN forecast
1x
Year Young
Andorra Comoros
2100 9.34% 19.8%
2099 9.31% 19.9%
2098 9.29% 20.1%
2097 9.28% 20.2%
2096 9.28% 20.4%
2095 9.28% 20.5%
2094 9.29% 20.7%
2093 9.3% 20.9%
2092 9.32% 21%
2091 9.33% 21.2%
2090 9.34% 21.4%
2089 9.36% 21.5%
2088 9.37% 21.7%
2087 9.39% 21.9%
2086 9.41% 22.1%
2085 9.41% 22.2%
2084 9.41% 22.4%
2083 9.41% 22.6%
2082 9.42% 22.8%
2081 9.41% 22.9%
2080 9.39% 23.1%
2079 9.36% 23.3%
2078 9.33% 23.5%
2077 9.29% 23.7%
2076 9.22% 23.9%
2075 9.16% 24.1%
2074 9.08% 24.3%
2073 9% 24.5%
2072 8.92% 24.7%
2071 8.82% 24.9%
2070 8.73% 25.1%
2069 8.67% 25.3%
2068 8.61% 25.6%
2067 8.55% 25.8%
2066 8.49% 26.1%
2065 8.47% 26.3%
2064 8.46% 26.5%
2063 8.47% 26.8%
2062 8.5% 27%
2061 8.54% 27.3%
2060 8.6% 27.6%
2059 8.67% 27.8%
2058 8.76% 28.1%
2057 8.85% 28.3%
2056 8.96% 28.6%
2055 9.07% 28.8%
2054 9.19% 29.1%
2053 9.31% 29.3%
2052 9.42% 29.5%
2051 9.53% 29.8%
2050 9.63% 30%
2049 9.72% 30.2%
2048 9.82% 30.5%
2047 9.91% 30.7%
2046 9.99% 30.9%
2045 10.1% 31.1%
2044 10.2% 31.4%
2043 10.2% 31.6%
2042 10.3% 31.8%
2041 10.4% 32.1%
2040 10.5% 32.4%
2039 10.5% 32.6%
2038 10.6% 32.9%
2037 10.7% 33.2%
2036 10.5% 33.5%
2035 10.4% 33.9%
2034 10.3% 34.2%
2033 10.4% 34.5%
2032 10.5% 34.9%
2031 10.6% 35.2%
2030 10.8% 35.5%
2029 10.9% 35.8%
2028 11.1% 36.1%
2027 11.2% 36.4%
2026 11.5% 36.7%
2025 11.8% 37%
2024 11.9% 37.1%
2023 12.2% 37.4%
2022 12.7% 37.7%
2021 13% 38%
2020 13.4% 38.3%
2019 13.7% 38.6%
2018 14.2% 38.9%
2017 14.8% 39.3%
2016 15.1% 39.6%
2015 15.3% 39.8%
2014 15.5% 40%
2013 15.5% 40.2%
2012 15.5% 40.5%
2011 15.5% 41%
2010 15% 41.6%
2009 14.5% 42.2%
2008 14.5% 42.9%
2007 14.7% 43.6%
2006 15% 44.3%
2005 14.9% 45%
2004 14.9% 45.7%
2003 15% 46.3%
2002 15.2% 46.6%
2001 15.3% 46.7%
2000 15.4% 47%
1999 15.3% 47.4%
1998 15.3% 47.7%
1997 15.4% 47.9%
1996 15.6% 47.9%
1995 15.7% 47.9%
1994 15.7% 47.7%
1993 16% 47.5%
1992 16.5% 47.1%
1991 17.1% 46.9%
1990 17.8% 47%
1989 18.3% 47%
1988 18.8% 46.9%
1987 19.5% 46.9%
1986 19.9% 46.9%
1985 20.5% 46.9%
1984 21.3% 46.8%
1983 21.7% 46.9%
1982 21.8% 46.9%
1981 22.3% 46.9%
1980 23.4% 46.9%
1979 24.3% 46.9%
1978 25% 46.8%
1977 25.7% 46.7%
1976 26.4% 46.6%
1975 27.1% 46.4%
1974 27.8% 46.3%
1973 28.5% 46.2%
1972 29.2% 46%
1971 29.8% 45.9%
1970 30.2% 45.8%
1969 30.4% 45.6%
1968 30.3% 45.3%
1967 29.9% 44.9%
1966 29.2% 44.5%
1965 28.8% 44.1%
1964 28.5% 43.7%
1963 28.2% 43.1%
1962 27.8% 42.5%
1961 27.4% 42%
1960 27% 41.6%

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/andorra/comoros | CC BY

Children aged 0-14 make up 11.9% of the population in Andorra and 37.1% in Comoros in 2024, compared to 17.8% and 47% respectively in 1990.

Demographics of Andorra and Comoros compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/andorra/comoros | CC BY

Maternal mortality chart: Andorra vs Comoros

Andorra
Comoros
1x
Year Maternal mortality per 100K births
Andorra Comoros
2023 11 179
2022 17 186
2021 18 215
2020 48 198
2019 11 202
2018 11 209
2017 11 219
2016 10 225
2015 10 237
2014 10 247
2013 9 260
2012 11 274
2011 11 291
2010 12 305
2009 11 320
2008 12 334
2007 12 352
2006 11 360
2005 13 373
2004 12 385
2003 13 400
2002 14 428
2001 14 440
2000 14 476
1999 12 486
1998 12 515
1997 13 520
1996 15 545
1995 15 571
1994 15 602
1993 16 642
1992 17 675
1991 18 704
1990 16 737
1989 20 768
1988 18 791
1987 19 811
1986 19 825
1985 21 850

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

GeoRank.org/birth-rate/andorra/comoros | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 11 deaths per 100,000 live births in Andorra, compared to 179 deaths in Comoros.

Under-five mortality rates

Andorra
Comoros

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Andorra Comoros
2023 0.26% 3.98%
2022 0.27% 4.11%
2021 0.28% 4.24%
2020 0.29% 4.35%
2019 0.3% 4.46%
2018 0.31% 4.56%
2017 0.32% 4.66%
2016 0.34% 4.76%
2015 0.35% 4.87%
2014 0.37% 4.97%
2013 0.39% 5.08%
2012 0.41% 5.21%
2011 0.44% 5.36%
2010 0.46% 5.51%
2009 0.48% 5.69%
2008 0.51% 5.88%
2007 0.54% 6.08%
2006 0.56% 6.31%
2005 0.6% 6.55%
2004 0.62% 6.8%
2003 0.66% 7.07%
2002 0.69% 7.36%
2001 0.72% 7.65%
2000 0.76% 7.96%
1999 0.8% 8.28%
1998 0.84% 8.63%
1997 0.89% 9%
1996 0.94% 9.37%
1995 0.99% 9.78%
1994 1.05% 10.2%
1993 1.1% 10.7%
1992 1.16% 11.1%
1991 1.23% 11.6%
1990 1.31% 12.1%
1989 1.37% 12.6%
1988 1.45% 13%
1987 1.54% 13.5%
1986 1.63% 14%
1985 1.72% 14.6%
1984 - 15.1%
1983 - 15.7%
1982 - 16.2%
1981 - 16.8%
1980 - 17.4%
1979 - 18%
1978 - 18.6%
1977 - 19.1%
1976 - 19.7%
1975 - 20.3%
1974 - 20.8%
1973 - 21.4%
1972 - 22%
1971 - 22.5%
1970 - 23.2%

Data sources: World Bank | Health (1970–2023, retrieved 2026-04-06).

GeoRank.org/birth-rate/andorra/comoros | CC BY

The chance that a newborn baby will die before reaching age five is 0.26% in Andorra and 3.98% in Comoros. 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) (2021, retrieved 2026-03-10)
  4. Central Intelligence Agency (CIA) (2025, retrieved 2026-02-20)

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