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

Updated on by Georank team

The latest officially reported population of Argentina was 45,696,159 in 2024 vs 69,226,000 people in the United Kingdom in 2024. In 2025, based on the adjusted UN estimation, the current Argentina's population is 45,973,765 people compared to 69,945,462 in the United Kingdom.

Population statistics:

  • The United Kingdom's population is 1.52 times bigger than Argentina's.
  • Argentina is ranked the 35th most populous country in the world, while the United Kingdom is the 22nd.
  • The countries together account for 1.4% of the world: 0.56% for Argentina vs 0.85% for the United Kingdom.
  • For the last 10 years, Argentina has had an average growth rate of +0.64% per year vs +0.7% in the United Kingdom.
  • Since 2005, the population of Argentina has increased from 39.2M people to 46M (17.2% growth), while the United Kingdom has grown from 60.4M to 69.9M (15.8% growth).
  • Argentina is projected to reach its peak in 2050 at 48.3M people compared to the peak of 76.2M people in 2072 for the United Kingdom.

Argentina vs United Kingdom: live population counter

Argentina United Kingdom
Current population
45973765
69945462
Population rank 35/197 22/197
Percent of world population 0.56% 0.85%
One net population change
3.33 minutes
43 seconds
One birth every
1.04 minutes
45.9 seconds
One death every
1.51 minutes
48.4 seconds
One migration net change every
2.54 hours
1.26 minutes
Annual migration change +3,454 +417,114
Daily growth/decline +432 +2,011
Annual growth/decline +157,758 +734,000
Annual growth/decline rate +0.35% +1.07%
Population growth rate rank 143/197 99/197

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

Argentina
Population

Growth rate
United Kingdom
Population

Growth rate
Year Population Growth rate
Argentina United Kingdom Argentina United Kingdom
1960 20,386,045 52,400,000 - -
1961 20,726,276 52,800,000 1.67% 0.76%
1962 21,072,538 53,250,000 1.67% 0.85%
1963 21,421,705 53,650,000 1.66% 0.75%
1964 21,769,453 54,000,000 1.62% 0.65%
1965 22,112,629 54,348,050 1.58% 0.64%
1966 22,453,893 54,648,500 1.54% 0.55%
1967 22,799,059 54,943,600 1.54% 0.54%
1968 23,150,583 55,211,700 1.54% 0.49%
1969 23,508,711 55,441,750 1.55% 0.42%
1970 23,878,327 55,663,250 1.57% 0.4%
1971 24,257,208 55,896,223 1.59% 0.42%
1972 24,644,328 56,086,065 1.6% 0.34%
1973 25,046,005 56,194,527 1.63% 0.19%
1974 25,461,351 56,229,974 1.66% 0.06%
1975 25,874,107 56,225,800 1.62% -0.007%
1976 26,282,283 56,211,968 1.58% -0.02%
1977 26,701,805 56,193,492 1.6% -0.03%
1978 27,132,158 56,196,504 1.61% 0.005%
1979 27,568,895 56,246,951 1.61% 0.09%
1980 28,011,596 56,314,216 1.61% 0.12%
1981 28,463,959 56,333,829 1.61% 0.03%
1982 28,924,262 56,313,641 1.62% -0.04%
1983 29,391,332 56,332,848 1.61% 0.03%
1984 29,863,093 56,422,072 1.61% 0.16%
1985 30,336,441 56,550,268 1.59% 0.23%
1986 30,811,980 56,681,396 1.57% 0.23%
1987 31,291,762 56,802,050 1.56% 0.21%
1988 31,780,532 56,928,327 1.56% 0.22%
1989 32,270,948 57,076,711 1.54% 0.26%
1990 32,755,901 57,247,586 1.5% 0.3%
1991 33,230,294 57,424,897 1.45% 0.31%
1992 33,693,527 57,580,402 1.39% 0.27%
1993 34,152,717 57,718,614 1.36% 0.24%
1994 34,613,491 57,865,745 1.35% 0.25%
1995 35,070,020 58,019,030 1.32% 0.26%
1996 35,513,793 58,166,950 1.27% 0.25%
1997 35,947,791 58,316,954 1.22% 0.26%
1998 36,372,860 58,487,141 1.18% 0.29%
1999 36,794,682 58,682,466 1.16% 0.33%
2000 37,213,984 58,892,514 1.14% 0.36%
2001 37,624,825 59,119,673 1.1% 0.39%
2002 38,029,349 59,370,479 1.08% 0.42%
2003 38,424,282 59,647,577 1.04% 0.47%
2004 38,815,916 59,987,905 1.02% 0.57%
2005 39,216,789 60,401,206 1.03% 0.69%
2006 39,622,115 60,846,820 1.03% 0.74%
2007 40,016,763 61,322,463 1% 0.78%
2008 40,424,148 61,806,995 1.02% 0.79%
2009 40,854,831 62,276,270 1.07% 0.76%
2010 41,288,694 62,766,365 1.06% 0.79%
2011 41,730,660 63,258,810 1.07% 0.78%
2012 42,161,721 63,711,000 1.03% 0.71%
2013 42,582,455 64,139,000 1% 0.67%
2014 43,024,071 64,620,000 1.04% 0.75%
2015 43,477,012 65,088,000 1.05% 0.72%
2016 43,900,313 65,607,000 0.97% 0.8%
2017 44,288,894 65,966,000 0.89% 0.55%
2018 44,654,882 66,289,000 0.83% 0.49%
2019 44,973,465 66,631,000 0.71% 0.52%
2020 45,191,965 66,744,000 0.49% 0.17%
2021 45,312,281 66,984,000 0.27% 0.36%
2022 45,407,904 67,604,000 0.21% 0.93%
2023 45,538,401 68,492,000 0.29% 1.31%
2024 45,696,159 69,226,000 0.35% 1.07%
2025 45,851,384 69,639,673 0.34% 0.6%
2026 46,003,737 70,020,350 0.33% 0.55%
2027 46,153,348 70,382,853 0.33% 0.52%
2028 46,299,948 70,732,699 0.32% 0.5%
2029 46,443,774 71,061,482 0.31% 0.46%
2030 46,585,029 71,377,535 0.3% 0.44%
2031 46,723,742 71,678,351 0.3% 0.42%
2032 46,859,882 71,959,934 0.29% 0.39%
2033 46,993,528 72,234,509 0.29% 0.38%
2034 47,124,543 72,497,650 0.28% 0.36%
2035 47,251,997 72,749,096 0.27% 0.35%
2036 47,375,364 72,990,847 0.26% 0.33%
2037 47,494,519 73,218,850 0.25% 0.31%
2038 47,608,792 73,441,349 0.24% 0.3%
2039 47,716,834 73,658,392 0.23% 0.3%
2040 47,817,648 73,868,334 0.21% 0.29%
2041 47,910,494 74,074,316 0.19% 0.28%
2042 47,994,515 74,275,779 0.18% 0.27%
2043 48,069,559 74,475,035 0.16% 0.27%
2044 48,135,530 74,667,284 0.14% 0.26%
2045 48,191,844 74,848,605 0.12% 0.24%
2046 48,237,681 75,020,949 0.1% 0.23%
2047 48,272,493 75,184,478 0.07% 0.22%
2048 48,296,034 75,337,543 0.05% 0.2%
2049 48,308,275 75,476,141 0.03% 0.18%
2050 48,308,953 75,600,588 0.001% 0.16%

From 2005 to 2015, the population of Argentina increased by 4,260,223 people (a 10.9% growth), while the United Kingdom gained 4,686,794 people (a 7.76% growth).

For the next 10 years, from 2015 to 2025, Argentina gained 2,496,753 (a 5.74% growth), while the United Kingdom's population increased by 4,857,462 (a 7.46% growth).

Argentina was ranked 30th most populous country in 2005 and is 35th 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) Argentina's population will grow by 5.08% to 48,308,953 people with a rank change from 35th to 44th. 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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Population map with other countries

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Growth rate visualization in other countries

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