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

Updated on by Georank team

The latest officially reported population of Australia was 27,204,809 in 2024 vs 69,226,000 people in the United Kingdom in 2024. In 2025, based on the adjusted UN estimation, the current Australia's population is 27,677,455 people compared to 69,945,462 in the United Kingdom.

Population statistics:

  • The United Kingdom's population is 2.53 times bigger than Australia's.
  • Australia is ranked the 55th most populous country in the world, while the United Kingdom is the 22nd.
  • The countries together account for 1.18% of the world: 0.33% for Australia vs 0.85% for the United Kingdom.
  • For the last 10 years, Australia has had an average growth rate of +1.49% per year vs +0.7% in the United Kingdom.
  • Since 2005, the population of Australia has increased from 20.2M people to 27.7M (37.2% growth), while the United Kingdom has grown from 60.4M to 69.9M (15.8% growth).
  • Australia is projected to reach its peak in 2100 at 43.9M people compared to the peak of 76.2M people in 2072 for the United Kingdom.

Australia vs United Kingdom: live population counter

Australia United Kingdom
Current population
27677455
69945462
Population rank 55/197 22/197
Percent of world population 0.33% 0.85%
One net population change
57.1 seconds
43 seconds
One birth every
1.83 minutes
45.9 seconds
One death every
2.86 minutes
48.4 seconds
One migration net change every
3.79 minutes
1.26 minutes
Annual migration change +138,510 +417,114
Daily growth/decline +1,512 +2,011
Annual growth/decline +552,032 +734,000
Annual growth/decline rate +2.07% +1.07%
Population growth rate rank 51/197 99/197

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

Australia
Population

Growth rate
United Kingdom
Population

Growth rate
Year Population Growth rate
Australia United Kingdom Australia United Kingdom
1960 10,276,477 52,400,000 - -
1961 10,483,000 52,800,000 2.01% 0.76%
1962 10,742,000 53,250,000 2.47% 0.85%
1963 10,950,000 53,650,000 1.94% 0.75%
1964 11,167,000 54,000,000 1.98% 0.65%
1965 11,388,000 54,348,050 1.98% 0.64%
1966 11,651,000 54,648,500 2.31% 0.55%
1967 11,799,000 54,943,600 1.27% 0.54%
1968 12,009,000 55,211,700 1.78% 0.49%
1969 12,263,000 55,441,750 2.12% 0.42%
1970 12,507,000 55,663,250 1.99% 0.4%
1971 12,937,000 55,896,223 3.44% 0.42%
1972 13,177,000 56,086,065 1.86% 0.34%
1973 13,380,000 56,194,527 1.54% 0.19%
1974 13,723,000 56,229,974 2.56% 0.06%
1975 13,893,000 56,225,800 1.24% -0.007%
1976 14,033,000 56,211,968 1.01% -0.02%
1977 14,192,000 56,193,492 1.13% -0.03%
1978 14,358,000 56,196,504 1.17% 0.005%
1979 14,514,000 56,246,951 1.09% 0.09%
1980 14,692,000 56,314,216 1.23% 0.12%
1981 14,923,260 56,333,829 1.57% 0.03%
1982 15,184,247 56,313,641 1.75% -0.04%
1983 15,393,472 56,332,848 1.38% 0.03%
1984 15,579,391 56,422,072 1.21% 0.16%
1985 15,788,312 56,550,268 1.34% 0.23%
1986 16,018,350 56,681,396 1.46% 0.23%
1987 16,263,874 56,802,050 1.53% 0.21%
1988 16,532,164 56,928,327 1.65% 0.22%
1989 16,814,416 57,076,711 1.71% 0.26%
1990 17,065,128 57,247,586 1.49% 0.3%
1991 17,284,036 57,424,897 1.28% 0.31%
1992 17,478,635 57,580,402 1.13% 0.27%
1993 17,634,808 57,718,614 0.89% 0.24%
1994 17,805,468 57,865,745 0.97% 0.25%
1995 18,004,882 58,019,030 1.12% 0.26%
1996 18,224,767 58,166,950 1.22% 0.25%
1997 18,423,037 58,316,954 1.09% 0.26%
1998 18,607,584 58,487,141 1% 0.29%
1999 18,812,264 58,682,466 1.1% 0.33%
2000 19,028,802 58,892,514 1.15% 0.36%
2001 19,274,701 59,119,673 1.29% 0.39%
2002 19,495,210 59,370,479 1.14% 0.42%
2003 19,720,737 59,647,577 1.16% 0.47%
2004 19,932,722 59,987,905 1.07% 0.57%
2005 20,176,844 60,401,206 1.22% 0.69%
2006 20,450,966 60,846,820 1.36% 0.74%
2007 20,827,622 61,322,463 1.84% 0.78%
2008 21,249,199 61,806,995 2.02% 0.79%
2009 21,691,653 62,276,270 2.08% 0.76%
2010 22,031,750 62,766,365 1.57% 0.79%
2011 22,340,024 63,258,810 1.4% 0.78%
2012 22,733,465 63,711,000 1.76% 0.71%
2013 23,128,129 64,139,000 1.74% 0.67%
2014 23,475,686 64,620,000 1.5% 0.75%
2015 23,815,995 65,088,000 1.45% 0.72%
2016 24,190,907 65,607,000 1.57% 0.8%
2017 24,592,588 65,966,000 1.66% 0.55%
2018 24,963,258 66,289,000 1.51% 0.49%
2019 25,334,826 66,631,000 1.49% 0.52%
2020 25,649,248 66,744,000 1.24% 0.17%
2021 25,685,412 66,984,000 0.14% 0.36%
2022 26,014,399 67,604,000 1.28% 0.93%
2023 26,652,777 68,492,000 2.45% 1.31%
2024 27,204,809 69,226,000 2.07% 1.07%
2025 27,470,426 69,639,673 0.98% 0.6%
2026 27,728,157 70,020,350 0.94% 0.55%
2027 27,979,877 70,382,853 0.91% 0.52%
2028 28,228,958 70,732,699 0.89% 0.5%
2029 28,471,054 71,061,482 0.86% 0.46%
2030 28,707,292 71,377,535 0.83% 0.44%
2031 28,940,769 71,678,351 0.81% 0.42%
2032 29,169,013 71,959,934 0.79% 0.39%
2033 29,392,748 72,234,509 0.77% 0.38%
2034 29,614,137 72,497,650 0.75% 0.36%
2035 29,835,307 72,749,096 0.75% 0.35%
2036 30,056,752 72,990,847 0.74% 0.33%
2037 30,273,692 73,218,850 0.72% 0.31%
2038 30,488,994 73,441,349 0.71% 0.3%
2039 30,703,245 73,658,392 0.7% 0.3%
2040 30,916,122 73,868,334 0.69% 0.29%
2041 31,132,858 74,074,316 0.7% 0.28%
2042 31,352,893 74,275,779 0.71% 0.27%
2043 31,572,750 74,475,035 0.7% 0.27%
2044 31,790,565 74,667,284 0.69% 0.26%
2045 32,009,555 74,848,605 0.69% 0.24%
2046 32,232,946 75,020,949 0.7% 0.23%
2047 32,452,651 75,184,478 0.68% 0.22%
2048 32,672,016 75,337,543 0.68% 0.2%
2049 32,891,546 75,476,141 0.67% 0.18%
2050 33,105,190 75,600,588 0.65% 0.16%

From 2005 to 2015, the population of Australia increased by 3,639,151 people (a 18% growth), while the United Kingdom gained 4,686,794 people (a 7.76% growth).

For the next 10 years, from 2015 to 2025, Australia gained 3,861,460 (a 16.2% growth), while the United Kingdom's population increased by 4,857,462 (a 7.46% growth).

Australia was ranked 54th most populous country in 2005 and is 55th 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) Australia's population will grow by 19.6% to 33,105,190 people with a rank change from 55th to 59th. 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

Population

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