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Fertility & birth rates in Portugal and Zimbabwe

Updated on by Georank team

Portugal has an annual birth rate of 8.1 births per 1,000 people, compared to 30.4 for Zimbabwe. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 1.44 in Portugal and 3.72 in Zimbabwe — 158.6% difference.

1960 vs 2023, the fertility rate has decreased by -54.4% in Portugal and by -48.2% in Zimbabwe — in 1960, it was 3.16 and 7.2, respectively.

Birth rates facts compared:

  • Portugal is ranked 175/196 by birth rate compared to 31/196 for Zimbabwe.
  • The mean age for first-time mothers is 30.2 years in Portugal, compared to 20.3 years in Zimbabwe.
  • The mean age at childbearing (for all the births, not just the first) is 32 in Portugal — it's 28.1 in Zimbabwe.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 6.99 in Portugal vs 98.1 in Zimbabwe.
  • In Portugal, 20.6% of the population is composed of women of reproductive age (15-49), compared to 26.5% in Zimbabwe.
  • Excluding migration, the natural population change due to births and deaths from 2022 to 2023 was -0.31% in Portugal and +2.28% in Zimbabwe.

Birth rate data compared

Portugal Zimbabwe
Fertility rate 1.44 3.72
Birth rate 8.1 30.4
Birth rate rank 175/196 31/196
Age at first childbirth 30.2 years 20.3 years
Average age at childbearing 32 years 28.1 years
Annual births per 1,000 women ages 15-19 6.14 93.2
Annual births per 1,000 women ages 20-29 49.2 176.4
Annual births per 1,000 women ages 30+ 14.2 48.6
Female of reproductive age (15-49), share of population 20.6% 26.5%
Any modern method of contraceptive prevalence among married women ages 15-49 37.7% 65.8%
Share of births attended by skilled health staff 98.6% 86%
Maternal mortality per live birth 0.02% 0.36%
Neonatal mortality rate (before reaching 28 days of age) 0.16% 2.24%
Infant mortality rate (before reaching 1 year of age) 0.26% 4.06%
Mortality rate before reaching 5 years of age, per 1,000 live births 0.32% 4.42%
Population change due to births and deaths -32,792 +372,505
Natural population change rank 179/196 45/196
Natural population change rate -0.31% +2.28%
Population growth +1.17% +1.8%
Population growth rank 94/197 62/197
Life expectancy 82.7 years 63.3 years

Fertility rate in Portugal vs Zimbabwe chart

According to the latest available data on birth rates, the fertility rate in Portugal was 1.44 children per woman in 2023, compared to 3.72 in Zimbabwe in 2023. The replacement level is considered to be 2.1 children per woman.

Check Portugal vs Zimbabwe population clock for a dynamic visualization of the changing population.

The chart below showcases historical changes in the birth rates.

Portugal
Factual

UN forecast
Zimbabwe
Factual

UN forecast

Births per woman

Year Fertility rate
Portugal Zimbabwe
1960 3.16 7.2
1961 3.21 7.21
1962 3.23 7.23
1963 3.12 7.23
1964 3.21 7.23
1965 3.15 7.23
1966 3.16 7.2
1967 3.16 7.16
1968 3.12 7.11
1969 3.12 7.04
1970 3.01 6.98
1971 3 6.94
1972 2.86 6.94
1973 2.77 6.94
1974 2.7 6.88
1975 2.75 6.83
1976 2.82 6.77
1977 2.69 6.71
1978 2.45 6.66
1979 2.31 6.59
1980 2.25 6.52
1981 2.13 6.45
1982 2.07 6.33
1983 1.95 6.2
1984 1.9 6.04
1985 1.72 5.87
1986 1.66 5.69
1987 1.62 5.5
1988 1.61 5.28
1989 1.57 5.07
1990 1.56 4.88
1991 1.56 4.72
1992 1.54 4.57
1993 1.52 4.39
1994 1.45 4.28
1995 1.41 4.15
1996 1.44 4.11
1997 1.47 4.08
1998 1.47 4.07
1999 1.5 4.06
2000 1.55 4.01
2001 1.45 3.98
2002 1.46 3.93
2003 1.44 3.86
2004 1.4 3.78
2005 1.41 3.69
2006 1.37 3.64
2007 1.35 3.68
2008 1.39 3.78
2009 1.34 3.95
2010 1.39 4.04
2011 1.35 4.13
2012 1.28 4.13
2013 1.21 4.11
2014 1.24 4.01
2015 1.31 3.91
2016 1.37 3.83
2017 1.38 3.77
2018 1.42 3.74
2019 1.44 3.75
2020 1.42 3.75
2021 1.35 3.77
2022 1.43 3.77
2023 1.44 3.72
2024 1.45 3.67
2025 1.45 3.62
2026 1.45 3.57
2027 1.46 3.52
2028 1.46 3.47
2029 1.46 3.43
2030 1.46 3.38
2031 1.47 3.33
2032 1.47 3.29
2033 1.47 3.25
2034 1.48 3.21
2035 1.48 3.17
2036 1.48 3.13
2037 1.48 3.09
2038 1.49 3.06
2039 1.49 3.02
2040 1.49 2.99
2041 1.49 2.96
2042 1.49 2.93
2043 1.49 2.9
2044 1.5 2.87
2045 1.5 2.84
2046 1.5 2.81
2047 1.5 2.78
2048 1.5 2.75
2049 1.5 2.72
2050 1.5 2.69

Children 0-14 years as share of population

Portugal
Factual

UN forecast
Zimbabwe
Factual

UN forecast
Year Share of people 0-14 years old
Portugal Zimbabwe
1960 29.3% 47.3%
1961 29.1% 47.7%
1962 29.1% 48.1%
1963 29.1% 48.5%
1964 29.1% 48.8%
1965 29.1% 48.7%
1966 29.2% 48.6%
1967 29.2% 48.5%
1968 29.2% 48.5%
1969 29.1% 48.4%
1970 28.7% 48.3%
1971 28.4% 48.2%
1972 28.2% 48.2%
1973 27.9% 48.1%
1974 27.7% 48.1%
1975 27.4% 48.1%
1976 27.2% 48.2%
1977 27.1% 48.3%
1978 26.8% 48.5%
1979 26.4% 48.8%
1980 25.9% 48.7%
1981 25.4% 48.4%
1982 25% 48.3%
1983 24.5% 48.2%
1984 24.1% 48.1%
1985 23.7% 48%
1986 23.1% 47.9%
1987 22.5% 47.9%
1988 21.9% 47.9%
1989 21.2% 47.6%
1990 20.5% 47.1%
1991 19.7% 46.6%
1992 19.1% 46.8%
1993 18.6% 47.1%
1994 18.2% 46.6%
1995 17.8% 45.9%
1996 17.4% 45%
1997 17.1% 44%
1998 16.8% 43.1%
1999 16.6% 42.4%
2000 16.4% 41.9%
2001 16.2% 41.5%
2002 16.1% 41.4%
2003 16.1% 41.5%
2004 16% 41.7%
2005 15.9% 41.9%
2006 15.8% 42%
2007 15.6% 42.1%
2008 15.5% 42.4%
2009 15.4% 42.7%
2010 15.2% 43%
2011 15% 43.4%
2012 14.9% 43.7%
2013 14.8% 43.9%
2014 14.6% 43.9%
2015 14.3% 43.8%
2016 14.1% 43.6%
2017 13.9% 43.3%
2018 13.7% 42.9%
2019 13.5% 42.5%
2020 13.3% 42.2%
2021 13.1% 41.9%
2022 13% 41.6%
2023 12.9% 41.3%
2024 12.8% 40.9%
2025 12.7% 40.3%
2026 12.6% 39.6%
2027 12.6% 39%
2028 12.6% 38.4%
2029 12.6% 37.8%
2030 12.7% 37.4%
2031 12.7% 37%
2032 12.7% 36.8%
2033 12.7% 36.5%
2034 12.7% 36.3%
2035 12.8% 36.1%
2036 12.9% 35.8%
2037 12.9% 35.6%
2038 13% 35.3%
2039 13% 35.1%
2040 13.1% 34.8%
2041 13.1% 34.6%
2042 13.2% 34.3%
2043 13.2% 34.1%
2044 13.3% 33.8%
2045 13.3% 33.5%
2046 13.4% 33.2%
2047 13.4% 32.9%
2048 13.4% 32.6%
2049 13.5% 32.2%
2050 13.5% 31.9%

Children aged 0-14 make up 12.8% of the population in Portugal and 40.9% in Zimbabwe in 2024, compared to 20.5% and 47.1% respectively in 1990.

Demographics of Portugal and Zimbabwe compared.

Natural population change in Portugal vs Zimbabwe by year

For the past 10 years, the annual natural population change (excluding migration) has been -0.29% in Portugal and +2.34% in Zimbabwe. The chart below illustrates the comparison of the absolute yearly changes resulting from births and deaths.

Portugal
Zimbabwe

Natural population change

Year Population change due to births and deaths
Portugal Zimbabwe
1960 118,693 126,959
1961 117,867 131,531
1962 123,217 136,317
1963 113,783 140,984
1964 120,170 145,848
1965 115,182 151,164
1966 107,171 156,014
1967 106,495 161,205
1968 100,737 166,865
1969 89,329 172,626
1970 87,672 178,979
1971 82,980 185,427
1972 83,715 193,725
1973 76,835 201,885
1974 74,412 208,806
1975 81,841 216,947
1976 85,138 221,419
1977 84,156 225,139
1978 70,731 222,979
1979 67,628 223,657
1980 63,481 241,179
1981 56,152 271,361
1982 58,479 279,934
1983 47,798 286,545
1984 45,983 290,052
1985 33,077 290,756
1986 31,102 289,894
1987 28,084 286,766
1988 24,047 277,498
1989 22,011 270,838
1990 13,976 265,444
1991 12,948 260,943
1992 13,933 255,291
1993 7,972 228,045
1994 9,991 216,343
1995 4,011 206,695
1996 4,026 205,269
1997 8,087 216,288
1998 7,112 225,614
1999 8,175 232,393
2000 15,435 236,343
2001 8,290 227,909
2002 8,335 244,170
2003 4,184 243,057
2004 7,339 248,307
2005 2,101 248,545
2006 3,156 248,963
2007 -1,055 261,805
2008 0 280,527
2009 -5,284 309,316
2010 -4,230 335,570
2011 -5,279 359,572
2012 -17,875 371,135
2013 -24,052 374,757
2014 -22,882 366,350
2015 -23,823 356,203
2016 -23,749 348,772
2017 -23,691 344,035
2018 -25,709 345,883
2019 -24,687 348,798
2020 -39,129 354,790
2021 -45,592 349,908
2022 -40,694 371,243
2023 -32,792 372,505

Fertility rates around the globe

Fertility rate

Maternal mortality chart: Portugal vs Zimbabwe

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 15 deaths per 100,000 live births in Portugal, compared to 358 deaths in Zimbabwe.

Portugal
Zimbabwe
Year Maternal mortality per 100K births
Portugal Zimbabwe
1985 20 573
1986 19 525
1987 19 480
1988 18 431
1989 18 382
1990 17 353
1991 17 332
1992 16 333
1993 15 331
1994 13 332
1995 12 332
1996 12 352
1997 12 357
1998 11 368
1999 10 399
2000 9 405
2001 9 467
2002 9 418
2003 8 455
2004 8 451
2005 8 454
2006 8 480
2007 8 519
2008 9 526
2009 9 540
2010 10 567
2011 10 564
2012 10 558
2013 10 525
2014 11 468
2015 11 428
2016 12 411
2017 13 389
2018 14 386
2019 15 388
2020 14 380
2021 19 446
2022 16 368
2023 15 358

Under-five mortality rates

The chance that a newborn baby will die before reaching age five is 0.32% in Portugal and 4.42% in Zimbabwe. Below is the historical data on under-five mortality rates.

Portugal
Zimbabwe

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
Portugal Zimbabwe
1960 11.4% 15.2%
1961 11% 14.8%
1962 10.4% 14.4%
1963 9.76% 14%
1964 9.1% 13.5%
1965 8.53% 13.1%
1966 8.09% 12.7%
1967 7.76% 12.4%
1968 7.51% 12.1%
1969 7.22% 11.8%
1970 6.81% 11.7%
1971 6.3% 11.5%
1972 5.78% 11.5%
1973 5.27% 11.4%
1974 4.79% 11.4%
1975 4.35% 11.4%
1976 3.94% 11.5%
1977 3.57% 11.5%
1978 3.24% 11.5%
1979 2.97% 11.3%
1980 2.75% 11.1%
1981 2.58% 10.7%
1982 2.43% 10.1%
1983 2.29% 9.5%
1984 2.16% 8.87%
1985 2.04% 8.31%
1986 1.93% 7.86%
1987 1.82% 7.61%
1988 1.7% 7.55%
1989 1.59% 7.69%
1990 1.47% 7.97%
1991 1.36% 8.33%
1992 1.25% 8.73%
1993 1.14% 9.16%
1994 1.05% 9.52%
1995 0.98% 9.83%
1996 0.92% 10%
1997 0.86% 10.1%
1998 0.82% 10%
1999 0.77% 9.92%
2000 0.72% 9.83%
2001 0.66% 9.79%
2002 0.61% 8.48%
2003 0.55% 8.85%
2004 0.5% 9.17%
2005 0.47% 9.23%
2006 0.44% 9.4%
2007 0.42% 9.47%
2008 0.4% 9.34%
2009 0.39% 9.03%
2010 0.38% 8.5%
2011 0.37% 7.88%
2012 0.37% 7.14%
2013 0.36% 6.55%
2014 0.36% 6.18%
2015 0.36% 5.98%
2016 0.36% 5.69%
2017 0.36% 5.5%
2018 0.35% 5.23%
2019 0.35% 5.11%
2020 0.34% 5.01%
2021 0.33% 4.76%
2022 0.32% 4.6%
2023 0.32% 4.42%

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Birth rate comparisons

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