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Population in Iraq compared to the United Kingdom: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Iraq was 46,042,015 in 2024 vs 69,226,000 people in the United Kingdom in 2024. In 2025, based on the adjusted UN estimation, the current Iraq's population is 47,813,338 people compared to 69,945,462 in the United Kingdom.

Population statistics:

  • The United Kingdom's population is 1.46 times bigger than Iraq's.
  • Iraq is ranked the 34th most populous country in the world, while the United Kingdom is the 22nd.
  • The countries together account for 1.42% of the world: 0.58% for Iraq vs 0.85% for the United Kingdom.
  • For the last 10 years, Iraq has had an average growth rate of +2.45% per year vs +0.7% in the United Kingdom.
  • Since 2005, the population of Iraq has increased from 28.4M people to 47.8M (68.3% growth), while the United Kingdom has grown from 60.4M to 69.9M (15.8% growth).
  • Iraq is projected to reach its peak in 2100 at 101M people compared to the peak of 76.2M people in 2072 for the United Kingdom.

Iraq vs United Kingdom: live population counter

Iraq United Kingdom
Current population
47813338
69945462
Population rank 34/197 22/197
Percent of world population 0.58% 0.85%
One net population change
32.6 seconds
43 seconds
One birth every
27.2 seconds
45.9 seconds
One death every
2.82 minutes
48.4 seconds
One migration net change every
29.6 minutes
1.26 minutes
Annual migration change -17,735 +417,114
Daily growth/decline +2,652 +2,011
Annual growth/decline +967,966 +734,000
Annual growth/decline rate +2.15% +1.07%
Population growth rate rank 48/197 99/197

Iraq and the United Kingdom: population history and growth rate by year chart

Iraq
Population

Growth rate
United Kingdom
Population

Growth rate
Year Population Growth rate
Iraq United Kingdom Iraq United Kingdom
1960 7,022,052 52,400,000 - -
1961 7,194,553 52,800,000 2.46% 0.76%
1962 7,413,875 53,250,000 3.05% 0.85%
1963 7,667,928 53,650,000 3.43% 0.75%
1964 7,929,566 54,000,000 3.41% 0.65%
1965 8,202,140 54,348,050 3.44% 0.64%
1966 8,485,104 54,648,500 3.45% 0.55%
1967 8,778,869 54,943,600 3.46% 0.54%
1968 9,085,016 55,211,700 3.49% 0.49%
1969 9,403,356 55,441,750 3.5% 0.42%
1970 9,735,611 55,663,250 3.53% 0.4%
1971 10,077,809 55,896,223 3.51% 0.42%
1972 10,430,164 56,086,065 3.5% 0.34%
1973 10,795,869 56,194,527 3.51% 0.19%
1974 11,167,761 56,229,974 3.44% 0.06%
1975 11,543,639 56,225,800 3.37% -0.007%
1976 11,927,651 56,211,968 3.33% -0.02%
1977 12,331,046 56,193,492 3.38% -0.03%
1978 12,753,355 56,196,504 3.42% 0.005%
1979 13,170,365 56,246,951 3.27% 0.09%
1980 13,591,992 56,314,216 3.2% 0.12%
1981 14,006,381 56,333,829 3.05% 0.03%
1982 14,406,083 56,313,641 2.85% -0.04%
1983 14,840,555 56,332,848 3.02% 0.03%
1984 15,310,733 56,422,072 3.17% 0.16%
1985 15,683,430 56,550,268 2.43% 0.23%
1986 16,074,145 56,681,396 2.49% 0.23%
1987 16,521,049 56,802,050 2.78% 0.21%
1988 16,908,819 56,928,327 2.35% 0.22%
1989 17,364,542 57,076,711 2.7% 0.26%
1990 17,581,206 57,247,586 1.25% 0.3%
1991 17,767,253 57,424,897 1.06% 0.31%
1992 18,300,845 57,580,402 3% 0.27%
1993 19,201,195 57,718,614 4.92% 0.24%
1994 20,139,807 57,865,745 4.89% 0.25%
1995 20,825,860 58,019,030 3.41% 0.26%
1996 21,501,321 58,166,950 3.24% 0.25%
1997 22,176,593 58,316,954 3.14% 0.26%
1998 22,884,399 58,487,141 3.19% 0.29%
1999 23,636,527 58,682,466 3.29% 0.33%
2000 24,424,056 58,892,514 3.33% 0.36%
2001 25,197,840 59,119,673 3.17% 0.39%
2002 26,006,559 59,370,479 3.21% 0.42%
2003 26,802,659 59,647,577 3.06% 0.47%
2004 27,577,878 59,987,905 2.89% 0.57%
2005 28,407,448 60,401,206 3.01% 0.69%
2006 28,616,515 60,846,820 0.74% 0.74%
2007 28,391,607 61,322,463 -0.79% 0.78%
2008 28,971,036 61,806,995 2.04% 0.79%
2009 30,058,206 62,276,270 3.75% 0.76%
2010 31,045,366 62,766,365 3.28% 0.79%
2011 32,161,424 63,258,810 3.59% 0.78%
2012 33,654,842 63,711,000 4.64% 0.71%
2013 35,281,989 64,139,000 4.83% 0.67%
2014 36,550,059 64,620,000 3.59% 0.75%
2015 37,560,535 65,088,000 2.76% 0.72%
2016 38,469,627 65,607,000 2.42% 0.8%
2017 39,337,353 65,966,000 2.26% 0.55%
2018 40,265,624 66,289,000 2.36% 0.49%
2019 41,192,171 66,631,000 2.3% 0.52%
2020 42,116,605 66,744,000 2.24% 0.17%
2021 43,071,211 66,984,000 2.27% 0.36%
2022 44,070,551 67,604,000 2.32% 0.93%
2023 45,074,049 68,492,000 2.28% 1.31%
2024 46,042,015 69,226,000 2.15% 1.07%
2025 47,020,778 69,639,673 2.13% 0.6%
2026 48,007,435 70,020,350 2.1% 0.55%
2027 48,987,424 70,382,853 2.04% 0.52%
2028 49,960,955 70,732,699 1.99% 0.5%
2029 50,943,339 71,061,482 1.97% 0.46%
2030 51,937,208 71,377,535 1.95% 0.44%
2031 52,934,373 71,678,351 1.92% 0.42%
2032 53,953,395 71,959,934 1.93% 0.39%
2033 54,985,129 72,234,509 1.91% 0.38%
2034 56,012,641 72,497,650 1.87% 0.36%
2035 57,035,917 72,749,096 1.83% 0.35%
2036 58,071,740 72,990,847 1.82% 0.33%
2037 59,109,258 73,218,850 1.79% 0.31%
2038 60,132,232 73,441,349 1.73% 0.3%
2039 61,174,679 73,658,392 1.73% 0.3%
2040 62,223,208 73,868,334 1.71% 0.29%
2041 63,249,167 74,074,316 1.65% 0.28%
2042 64,260,847 74,275,779 1.6% 0.27%
2043 65,257,000 74,475,035 1.55% 0.27%
2044 66,237,772 74,667,284 1.5% 0.26%
2045 67,204,176 74,848,605 1.46% 0.24%
2046 68,150,060 75,020,949 1.41% 0.23%
2047 69,098,087 75,184,478 1.39% 0.22%
2048 70,050,118 75,337,543 1.38% 0.2%
2049 70,999,566 75,476,141 1.36% 0.18%
2050 71,928,759 75,600,588 1.31% 0.16%

From 2005 to 2015, the population of Iraq increased by 9,153,087 people (a 32.2% growth), while the United Kingdom gained 4,686,794 people (a 7.76% growth).

For the next 10 years, from 2015 to 2025, Iraq gained 10,252,803 (a 27.3% growth), while the United Kingdom's population increased by 4,857,462 (a 7.46% growth).

Iraq was ranked 38th most populous country in 2005 and is 34th in 2025. The United Kingdom was ranked 21st in 2005 and ranked 22nd now.

The UN's World Population Prospects forecasts that with changing growth rate trends in 25 years (in 2050) Iraq's population will grow by 50.4% to 71,928,759 people with a rank change from 34th to 28th. The population of the United Kingdom will increase by 8.09% to 75,600,588 people and rank change from 22nd to 26th.

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