Skip to content

Fertility & birth rates in Iraq and Tanzania

Updated on by Georank team

Iraq has an annual birth rate of 25.7 births per 1,000 people, compared to 35.2 for Tanzania. The average number of children a woman is expected to have during her lifetime — the fertility rate, is 3.25 in Iraq and 4.61 in Tanzania — 41.8% difference.

1960 vs 2023, the fertility rate has decreased by 38.7% in Iraq and by 29.5% in Tanzania — in 1960, it was 5.3 and 6.54, respectively.

  • Iraq is ranked 51/196 by birth rate compared to 10/196 for Tanzania.
  • The mean age at childbearing (for all the births, not just the first) is 28.6 in Iraq — it's 28.9 in Tanzania.
  • Annual births per 1,000 women ages 15-19 (adolescent birth rate or teenage mother rate) is 58 in Iraq vs 113.2 in Tanzania.
  • In Iraq, 25.3% of the population is composed of women of reproductive age (15-49), compared to 24.2% in Tanzania.

Fertility rate in Iraq vs Tanzania by year

Iraq
Tanzania
1x
Year Fertility rate
Iraq Tanzania
2023 3.25 4.61
2022 3.29 4.67
2021 3.36 4.73
2020 3.42 4.8
2019 3.48 4.87
2018 3.55 4.93
2017 3.64 4.99
2016 3.84 5.01
2015 4.08 5.03
2014 4.31 5.12
2013 4.44 5.16
2012 4.54 5.14
2011 4.59 5.14
2010 4.46 5.23
2009 4.38 5.26
2008 4.37 5.32
2007 4.4 5.4
2006 4.46 5.51
2005 4.45 5.58
2004 4.53 5.6
2003 4.58 5.58
2002 4.67 5.57
2001 4.8 5.62
2000 4.92 5.67
1999 5.04 5.75
1998 5.11 5.81
1997 5.19 5.84
1996 5.25 5.83
1995 5.36 5.82
1994 5.49 5.89
1993 5.61 6
1992 5.72 6.08
1991 5.83 6.14
1990 5.93 6.2
1989 5.99 6.3
1988 6.05 6.38
1987 6.11 6.41
1986 6.18 6.49
1985 6.25 6.6
1984 6.32 6.72
1983 6.39 6.81
1982 6.46 6.87
1981 6.53 6.93
1980 6.59 6.99
1979 6.66 7.04
1978 6.73 7.06
1977 6.8 7.07
1976 6.86 7.09
1975 6.91 7.1
1974 6.95 7.12
1973 6.99 7.06
1972 7.02 7.05
1971 7.06 7.04
1970 7.07 7
1969 7.08 6.95
1968 7.06 6.9
1967 7.03 6.86
1966 7.02 6.8
1965 7.02 6.73
1964 7.01 6.68
1963 7.01 6.65
1962 6.99 6.61
1961 5.8 6.56
1960 5.3 6.54

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

GeoRank.org/birth-rate/iraq/tanzania | CC BY

According to the latest available data on birth rates, the fertility rate in Iraq was 3.25 children per woman in 2023, compared to 4.61 in Tanzania in 2023. The replacement level is considered to be 2.1 children per woman.

Check Iraq vs Tanzania population clock for a dynamic visualization of the changing population.

Natural population change by year

Iraq
Tanzania
1x
Year Natural population change
Iraq Tanzania
2023 973,420 1,960,623
2022 962,501 1,927,960
2021 941,924 1,880,137
2020 919,953 1,861,377
2019 942,972 1,816,669
2018 938,310 1,777,852
2017 924,507 1,726,909
2016 946,968 1,659,502
2015 1,007,561 1,592,882
2014 1,040,726 1,565,630
2013 1,026,036 1,509,008
2012 999,987 1,439,325
2011 971,082 1,384,886
2010 906,369 1,363,477
2009 855,096 1,332,015
2008 802,382 1,303,728
2007 784,119 1,278,285
2006 797,342 1,257,927
2005 776,603 1,224,165
2004 761,563 1,175,379
2003 746,159 1,118,435
2002 739,419 1,063,195
2001 729,704 1,026,242
2000 715,771 985,185
1999 702,170 948,659
1998 684,152 920,806
1997 667,582 882,544
1996 652,866 868,524
1995 642,977 838,980
1994 634,344 803,953
1993 606,700 778,044
1992 591,886 767,961
1991 550,146 762,011
1990 518,575 750,825
1989 496,852 743,854
1988 476,778 736,551
1987 488,742 718,580
1986 474,348 705,677
1985 467,445 697,867
1984 455,740 687,435
1983 439,800 679,720
1982 428,336 662,627
1981 416,998 645,496
1980 419,653 629,444
1979 428,458 613,388
1978 418,756 595,024
1977 410,229 574,938
1976 402,260 553,617
1975 385,916 533,906
1974 376,197 515,152
1973 373,191 488,429
1972 362,334 467,305
1971 351,464 449,014
1970 338,030 427,988
1969 324,792 408,322
1968 310,644 389,467
1967 298,192 374,763
1966 285,507 360,229
1965 274,551 343,456
1964 262,825 328,527
1963 254,046 314,644
1962 247,520 300,663
1961 184,792 286,839
1960 155,651 275,814

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

GeoRank.org/birth-rate/iraq/tanzania | 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 +2.16% in Iraq and +2.94% in Tanzania.

For the past 10 years, the annual natural population change has been +2.37% in Iraq and +3.05% in Tanzania.

Birth rate in Iraq vs Tanzania by year

Iraq
Tanzania

Annual births per 1,000 people

1x
Year Annual births per 1,000 people
Iraq Tanzania
2023 25.7 35.2
2022 26 35.6
2021 26.4 36
2020 26.8 36.4
2019 27.3 36.9
2018 27.7 37.3
2017 28.3 37.6
2016 29.8 37.6
2015 31.6 37.6
2014 33.3 38.4
2013 34.1 38.4
2012 34.8 38.1
2011 35.5 38.1
2010 34.6 38.8
2009 33.9 39.2
2008 33.6 39.6
2007 34.5 40.2
2006 35 41
2005 33.9 41.5
2004 34.3 41.5
2003 34.5 41.3
2002 34.8 41.2
2001 35.5 41.4
2000 36.1 41.5
1999 36.7 41.8
1998 37 42.1
1997 37.3 42.1
1996 37.5 42.3
1995 38 41.9
1994 38.6 41.5
1993 38.6 41.7
1992 39.5 42.3
1991 40 42.7
1990 40.6 43
1989 39.6 43.5
1988 39.4 44
1987 39 44.3
1986 39 44.9
1985 39.5 45.7
1984 39.6 46.4
1983 39.6 47.1
1982 39.9 47.5
1981 40.2 47.9
1980 40.5 48.3
1979 41 48.8
1978 41.4 49.2
1977 42.1 49.5
1976 42.8 49.8
1975 43.4 50.2
1974 44 50.6
1973 44.4 50.3
1972 44.9 50.4
1971 45.4 50.6
1970 45.6 50.4
1969 45.9 50.3
1968 46 50.2
1967 46.1 50.3
1966 46.4 50.2
1965 46.7 49.9
1964 47.1 49.8
1963 47.5 49.7
1962 47.9 49.4
1961 40 49.1
1960 36.7 49

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

GeoRank.org/birth-rate/iraq/tanzania | CC BY

The latest reported birth rate per 1,000 people in 2023 was 25.7 in Iraq and 35.2 in Tanzania, compared with 36.7 and 49, respectively, in 1960.

Birth rate data compared

Iraq Tanzania
Fertility rate 3.25 4.61
Fertility rate rank 49/196 12/196
Birth rate 25.7 35.2
Birth rate rank 51/196 10/196
Population change due to births and deaths +973,420 +1,960,623
Natural population change rank 20/196 8/196
Natural population change rate +2.16% +2.94%
Population growth +2.15% +2.92%
Population growth rank 46/197 18/197
Age at first childbirth n/a 19.9 years
Average age at childbearing 28.6 years 28.9 years
Annual births per 1,000 women ages 15-19 56 111.5
Annual births per 1,000 women ages 20-29 162.2 199.8
Annual births per 1,000 women ages 30+ 44.9 71.3
Female of reproductive age (15-49), share of population 25.3% 24.2%
Any modern method of contraceptive prevalence among married women ages 15-49 36.1% 31.1%
Share of births attended by skilled health staff 95.6% 63.5%
Maternal mortality per live birth 0.07% 0.28%
Neonatal mortality rate (before reaching 28 days of age) 1.29% 2.06%
Infant mortality rate (before reaching 1 year of age) 2.08% 2.99%
Mortality rate before reaching 5 years of age 2.26% 3.89%
Life expectancy 72.6 years 67.6 years

Children 0-14 years as share of population

Iraq
Factual

UN forecast
Tanzania
Factual

UN forecast
1x
Year Young
Iraq Tanzania
2100 18.2% 23.4%
2099 18.3% 23.6%
2098 18.4% 23.8%
2097 18.5% 23.9%
2096 18.6% 24.1%
2095 18.8% 24.3%
2094 18.9% 24.5%
2093 19% 24.7%
2092 19.1% 24.8%
2091 19.2% 25%
2090 19.4% 25.2%
2089 19.5% 25.4%
2088 19.7% 25.6%
2087 19.8% 25.8%
2086 19.9% 26%
2085 20.1% 26.2%
2084 20.3% 26.4%
2083 20.4% 26.6%
2082 20.6% 26.8%
2081 20.8% 27.1%
2080 20.9% 27.3%
2079 21.1% 27.5%
2078 21.3% 27.7%
2077 21.5% 28%
2076 21.6% 28.2%
2075 21.8% 28.4%
2074 22% 28.7%
2073 22.2% 28.9%
2072 22.3% 29.1%
2071 22.5% 29.4%
2070 22.7% 29.6%
2069 22.8% 29.8%
2068 23% 30.1%
2067 23.2% 30.3%
2066 23.4% 30.6%
2065 23.6% 30.8%
2064 23.8% 31.1%
2063 24% 31.3%
2062 24.2% 31.6%
2061 24.4% 31.9%
2060 24.6% 32.1%
2059 24.9% 32.4%
2058 25.1% 32.7%
2057 25.4% 32.9%
2056 25.7% 33.2%
2055 26% 33.5%
2054 26.3% 33.8%
2053 26.6% 34.1%
2052 26.9% 34.3%
2051 27.2% 34.6%
2050 27.5% 34.9%
2049 27.8% 35.2%
2048 28.1% 35.5%
2047 28.4% 35.8%
2046 28.7% 36.1%
2045 29% 36.4%
2044 29.3% 36.7%
2043 29.5% 37%
2042 29.8% 37.3%
2041 30% 37.6%
2040 30.3% 37.9%
2039 30.5% 38.3%
2038 30.7% 38.6%
2037 31% 39%
2036 31.2% 39.3%
2035 31.5% 39.6%
2034 31.7% 40%
2033 32% 40.3%
2032 32.3% 40.7%
2031 32.7% 41%
2030 33.2% 41.3%
2029 33.7% 41.6%
2028 34.4% 41.8%
2027 35.1% 42.1%
2026 35.7% 42.2%
2025 36.3% 42.4%
2024 36.6% 42.5%
2023 37.1% 42.7%
2022 37.6% 42.9%
2021 38.1% 43.1%
2020 38.5% 43.4%
2019 38.9% 43.6%
2018 39.3% 43.8%
2017 39.7% 44%
2016 40.1% 44.2%
2015 40.4% 44.5%
2014 40.6% 44.8%
2013 40.8% 44.9%
2012 41% 45.1%
2011 41.1% 45.2%
2010 41.2% 45.3%
2009 41.5% 45.3%
2008 41.8% 45.1%
2007 42.1% 45%
2006 42.3% 44.9%
2005 42.6% 44.8%
2004 42.9% 44.7%
2003 43.1% 44.6%
2002 43.3% 44.6%
2001 43.5% 44.5%
2000 43.7% 44.6%
1999 43.8% 44.7%
1998 44% 44.7%
1997 44.1% 44.8%
1996 44.3% 44.7%
1995 44.4% 44.5%
1994 44.6% 44.9%
1993 44.7% 45.5%
1992 44.9% 46%
1991 45% 46.2%
1990 45.2% 46.3%
1989 45.4% 46.5%
1988 45.6% 46.7%
1987 45.8% 46.9%
1986 46% 47.2%
1985 46.2% 47.4%
1984 46.3% 47.5%
1983 46.5% 47.6%
1982 46.6% 47.5%
1981 46.7% 47.4%
1980 46.8% 47.2%
1979 47% 46.9%
1978 47.1% 46.7%
1977 47.3% 46.6%
1976 47.2% 46.5%
1975 46.7% 46.4%
1974 46.2% 46.3%
1973 45.5% 46.2%
1972 44.7% 46.1%
1971 44.1% 46.1%
1970 43.6% 46%
1969 43.3% 45.9%
1968 43% 45.8%
1967 42.8% 45.6%
1966 42.5% 45.4%
1965 42.1% 45.2%
1964 41.5% 45%
1963 41% 44.8%
1962 40.4% 44.8%
1961 39.9% 44.8%
1960 39.8% 44.9%

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/iraq/tanzania | CC BY

Children aged 0-14 make up 36.6% of the population in Iraq and 42.5% in Tanzania in 2024, compared to 45.2% and 46.3% respectively in 1990.

Demographics of Iraq and Tanzania compared.

Fertility rates around the globe

1x

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

GeoRank.org/birth-rate/iraq/tanzania | CC BY

Maternal mortality chart: Iraq vs Tanzania

Iraq
Tanzania
1x
Year Maternal mortality per 100K births
Iraq Tanzania
2023 66 276
2022 59 152
2021 77 162
2020 63 160
2019 74 292
2018 76 319
2017 81 345
2016 87 396
2015 86 433
2014 90 454
2013 96 479
2012 100 448
2011 105 475
2010 107 486
2009 107 502
2008 109 511
2007 117 453
2006 120 366
2005 118 350
2004 122 365
2003 125 397
2002 128 454
2001 137 493
2000 146 568
1999 156 635
1998 163 739
1997 165 777
1996 158 775
1995 152 797
1994 142 816
1993 132 851
1992 126 864
1991 157 873
1990 195 900
1989 190 927
1988 174 949
1987 145 964
1986 147 971
1985 152 980

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

GeoRank.org/birth-rate/iraq/tanzania | CC BY

The maternal mortality rate, which is the probability of dying during childbirth or within 42 days of pregnancy termination, is 66 deaths per 100,000 live births in Iraq, compared to 276 deaths in Tanzania.

Under-five mortality rates

Iraq
Tanzania

Probability that a newborn baby will die before reaching age five

1x
Year Under 5 mortality rate
Iraq Tanzania
2023 2.26% 3.89%
2022 2.33% 4.05%
2021 2.41% 4.22%
2020 2.49% 4.42%
2019 2.57% 4.6%
2018 2.66% 4.8%
2017 2.75% 5.02%
2016 2.84% 5.25%
2015 2.94% 5.48%
2014 3.04% 5.67%
2013 3.14% 5.95%
2012 3.24% 6.21%
2011 3.35% 6.5%
2010 3.46% 6.86%
2009 3.56% 7.24%
2008 3.67% 7.7%
2007 3.78% 8.16%
2006 3.88% 8.69%
2005 3.97% 9.24%
2004 4.07% 9.86%
2003 4.16% 10.5%
2002 4.24% 11.3%
2001 4.33% 12.1%
2000 4.43% 12.8%
1999 4.52% 13.6%
1998 4.61% 14.2%
1997 4.71% 14.8%
1996 4.8% 15.2%
1995 4.89% 15.6%
1994 4.98% 15.9%
1993 5.07% 16.1%
1992 5.17% 16.3%
1991 6.49% 16.5%
1990 7.97% 16.7%
1989 8.12% 16.9%
1988 6.92% 17.2%
1987 5.75% 17.4%
1986 5.91% 17.6%
1985 6.09% 17.7%
1984 6.28% 17.8%
1983 6.49% 17.8%
1982 6.71% 17.8%
1981 6.96% 17.8%
1980 7.23% 17.9%
1979 7.52% 18.1%
1978 7.83% 18.4%
1977 8.17% 18.8%
1976 8.54% 19.2%
1975 8.93% 19.6%
1974 9.35% 20.1%
1973 9.79% 20.5%
1972 10.3% 20.9%
1971 10.7% 21.2%
1970 11.2% 21.6%
1969 11.8% 21.9%
1968 12.4% 22.2%
1967 13% 22.5%
1966 13.6% 22.8%
1965 14.4% 23.1%
1964 15.1% 23.4%
1963 16% 23.6%
1962 16.9% 23.8%
1961 17.9% 24%
1960 19% 24.2%

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

GeoRank.org/birth-rate/iraq/tanzania | CC BY

The chance that a newborn baby will die before reaching age five is 2.26% in Iraq and 3.89% in Tanzania. Above is a chart with historical data on under-five mortality rates.

Compare countries by 7 more topics

Help us show the world through your eyes

Share a photo of your city and help others discover what it looks like to live there. Your contribution makes our data come alive.

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. Central Intelligence Agency (CIA) (2025, retrieved 2026-02-20)

Creative Commons Attribution (CC BY) — you’re free to copy, share, remix, adapt, and use even commercially as long as you give appropriate credit and clearly indicate if you made changes. Other sources may be subject to different license terms.