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Population in Australia compared to Guyana: Trends, Charts, Rankings

Updated on by Georank team

The latest officially reported population of Australia was 27,204,809 in 2024 vs 831,087 people in Guyana in 2024. In 2025, based on the adjusted UN estimation, the current Australia's population is 27,677,455 people compared to 839,919 in Guyana.

Population statistics:

  • Australia's population is 33 times bigger than Guyana's.
  • Australia is ranked the 55th most populous country in the world, while Guyana is the 162nd.
  • The countries together account for 0.34% of the world: 0.33% for Australia vs 0.01% for Guyana.
  • For the last 10 years, Australia has had an average growth rate of +1.49% per year vs +0.94% in Guyana.
  • Since 2005, the population of Australia has increased from 20.2M people to 27.7M (37.2% growth), while Guyana has grown from 761K to 840K (10.4% growth).
  • Australia is projected to reach its peak in 2100 at 43.9M people compared to the peak of 960K people in 2067 for Guyana.

Australia vs Guyana: live population counter

Australia Guyana
Current population
27677455
839919
Population rank 55/197 162/197
Percent of world population 0.33% 0.01%
One net population change
57.1 seconds
1.85 hours
One birth every
1.83 minutes
31.4 minutes
One death every
2.86 minutes
1.45 hours
One migration net change every
3.79 minutes
1.62 hours
Annual migration change +138,510 -5,407
Daily growth/decline +1,512 +13
Annual growth/decline +552,032 +4,734
Annual growth/decline rate +2.07% +0.57%
Population growth rate rank 51/197 129/197

Australia and Guyana: population history and growth rate by year chart

Australia
Population

Growth rate
Guyana
Population

Growth rate
Year Population Growth rate
Australia Guyana Australia Guyana
1960 10,276,477 569,143 - -
1961 10,483,000 582,568 2.01% 2.36%
1962 10,742,000 595,461 2.47% 2.21%
1963 10,950,000 608,537 1.94% 2.2%
1964 11,167,000 621,764 1.98% 2.17%
1965 11,388,000 635,128 1.98% 2.15%
1966 11,651,000 648,646 2.31% 2.13%
1967 11,799,000 662,311 1.27% 2.11%
1968 12,009,000 676,160 1.78% 2.09%
1969 12,263,000 690,223 2.12% 2.08%
1970 12,507,000 702,705 1.99% 1.81%
1971 12,937,000 712,662 3.44% 1.42%
1972 13,177,000 721,617 1.86% 1.26%
1973 13,380,000 730,138 1.54% 1.18%
1974 13,723,000 738,057 2.56% 1.08%
1975 13,893,000 745,393 1.24% 0.99%
1976 14,033,000 752,253 1.01% 0.92%
1977 14,192,000 758,654 1.13% 0.85%
1978 14,358,000 764,586 1.17% 0.78%
1979 14,514,000 770,062 1.09% 0.72%
1980 14,692,000 774,367 1.23% 0.56%
1981 14,923,260 776,453 1.57% 0.27%
1982 15,184,247 776,712 1.75% 0.03%
1983 15,393,472 775,891 1.38% -0.11%
1984 15,579,391 774,111 1.21% -0.23%
1985 15,788,312 771,477 1.34% -0.34%
1986 16,018,350 768,098 1.46% -0.44%
1987 16,263,874 764,120 1.53% -0.52%
1988 16,532,164 759,663 1.65% -0.58%
1989 16,814,416 754,865 1.71% -0.63%
1990 17,065,128 749,894 1.49% -0.66%
1991 17,284,036 747,861 1.28% -0.27%
1992 17,478,635 749,911 1.13% 0.27%
1993 17,634,808 752,965 0.89% 0.41%
1994 17,805,468 755,822 0.97% 0.38%
1995 18,004,882 758,388 1.12% 0.34%
1996 18,224,767 760,526 1.22% 0.28%
1997 18,423,037 762,245 1.09% 0.23%
1998 18,607,584 763,586 1% 0.18%
1999 18,812,264 764,483 1.1% 0.12%
2000 19,028,802 764,832 1.15% 0.05%
2001 19,274,701 764,477 1.29% -0.05%
2002 19,495,210 763,652 1.14% -0.11%
2003 19,720,737 763,101 1.16% -0.07%
2004 19,932,722 762,418 1.07% -0.09%
2005 20,176,844 760,914 1.22% -0.2%
2006 20,450,966 758,966 1.36% -0.26%
2007 20,827,622 756,861 1.84% -0.28%
2008 21,249,199 754,606 2.02% -0.3%
2009 21,691,653 752,094 2.08% -0.33%
2010 22,031,750 749,256 1.57% -0.38%
2011 22,340,024 746,153 1.4% -0.41%
2012 22,733,465 746,288 1.76% 0.02%
2013 23,128,129 750,021 1.74% 0.5%
2014 23,475,686 754,229 1.5% 0.56%
2015 23,815,995 758,781 1.45% 0.6%
2016 24,190,907 763,548 1.57% 0.63%
2017 24,592,588 768,479 1.66% 0.65%
2018 24,963,258 791,556 1.51% 3%
2019 25,334,826 807,665 1.49% 2.04%
2020 25,649,248 807,481 1.24% -0.02%
2021 25,685,412 815,482 0.14% 0.99%
2022 26,014,399 821,637 1.28% 0.75%
2023 26,652,777 826,353 2.45% 0.57%
2024 27,204,809 831,087 2.07% 0.57%
2025 27,470,426 835,986 0.98% 0.59%
2026 27,728,157 840,883 0.94% 0.59%
2027 27,979,877 846,019 0.91% 0.61%
2028 28,228,958 851,161 0.89% 0.61%
2029 28,471,054 856,040 0.86% 0.57%
2030 28,707,292 861,037 0.83% 0.58%
2031 28,940,769 866,080 0.81% 0.59%
2032 29,169,013 871,237 0.79% 0.6%
2033 29,392,748 876,346 0.77% 0.59%
2034 29,614,137 881,223 0.75% 0.56%
2035 29,835,307 885,935 0.75% 0.53%
2036 30,056,752 890,320 0.74% 0.49%
2037 30,273,692 894,649 0.72% 0.49%
2038 30,488,994 899,021 0.71% 0.49%
2039 30,703,245 903,316 0.7% 0.48%
2040 30,916,122 907,506 0.69% 0.46%
2041 31,132,858 911,723 0.7% 0.46%
2042 31,352,893 915,811 0.71% 0.45%
2043 31,572,750 919,575 0.7% 0.41%
2044 31,790,565 923,121 0.69% 0.39%
2045 32,009,555 926,355 0.69% 0.35%
2046 32,232,946 929,478 0.7% 0.34%
2047 32,452,651 932,483 0.68% 0.32%
2048 32,672,016 935,329 0.68% 0.31%
2049 32,891,546 938,062 0.67% 0.29%
2050 33,105,190 940,601 0.65% 0.27%

From 2005 to 2015, the population of Australia increased by 3,639,151 people (a 18% growth), while Guyana lost 2,133 people (a 0.28% decline).

For the next 10 years, from 2015 to 2025, Australia gained 3,861,460 (a 16.2% growth), while Guyana's population increased by 81,138 (a 10.7% growth).

Australia was ranked 54th most populous country in 2005 and is 55th in 2025. Guyana was ranked 160th in 2005 and ranked 162nd 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 Guyana will increase by 12% to 940,601 people and will still be ranked 162nd.

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