The latest officially reported population of Australia was 27,204,809 in 2024 vs 74,457 people in the Cayman Islands in 2024. In 2025, based on the adjusted UN estimation, the current Australia's population is 27,677,455 people compared to 76,930 in the Cayman Islands.
Population statistics:
- Australia's population is 360 times bigger than the Cayman Islands'.
- Australia is ranked the 55th most populous country in the world, while the Cayman Islands is the 187th.
- The countries together account for 0.34% of the world: 0.33% for Australia vs 0.0009% for the Cayman Islands.
- For the last 10 years, Australia has had an average growth rate of +1.49% per year vs +2.19% in the Cayman Islands.
- Since 2005, the population of Australia has increased from 20.2M people to 27.7M (37.2% growth), while the Cayman Islands has grown from 46.8K to 76.9K (64.4% growth).
- Australia is projected to reach its peak in 2100 at 43.9M people compared to the peak of 118K people in 2097 for the Cayman Islands.
Australia vs Cayman Islands: live population counter
|
|
|
|
|---|---|---|
| Current population |
27677455
|
76930
|
| Population rank | 55/197 | 187/197 |
| Percent of world population | 0.33% | 0.0009% |
| One net population change |
57.1 seconds
|
6.17 hours
|
| One birth every |
1.83 minutes
|
10.1 hours
|
| One death every |
2.86 minutes
|
1.04 days
|
| One migration net change every |
3.79 minutes
|
9.78 hours
|
| Annual migration change | +138,510 | +896 |
| Daily growth/decline | +1,512 | +4 |
| Annual growth/decline | +552,032 | +1,419 |
| Annual growth/decline rate | +2.07% | +1.94% |
| Population growth rate rank | 51/197 | 56/197 |
Australia and the Cayman Islands: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 10,276,477 | 8,428 | - | - |
| 1961 | 10,483,000 | 8,601 | 2.01% | 2.05% |
| 1962 | 10,742,000 | 8,781 | 2.47% | 2.09% |
| 1963 | 10,950,000 | 8,970 | 1.94% | 2.15% |
| 1964 | 11,167,000 | 9,166 | 1.98% | 2.19% |
| 1965 | 11,388,000 | 9,361 | 1.98% | 2.13% |
| 1966 | 11,651,000 | 9,560 | 2.31% | 2.13% |
| 1967 | 11,799,000 | 9,769 | 1.27% | 2.19% |
| 1968 | 12,009,000 | 9,971 | 1.78% | 2.07% |
| 1969 | 12,263,000 | 10,165 | 2.12% | 1.95% |
| 1970 | 12,507,000 | 10,517 | 1.99% | 3.46% |
| 1971 | 12,937,000 | 11,098 | 3.44% | 5.52% |
| 1972 | 13,177,000 | 11,764 | 1.86% | 6% |
| 1973 | 13,380,000 | 12,438 | 1.54% | 5.73% |
| 1974 | 13,723,000 | 13,114 | 2.56% | 5.43% |
| 1975 | 13,893,000 | 13,788 | 1.24% | 5.14% |
| 1976 | 14,033,000 | 14,454 | 1.01% | 4.83% |
| 1977 | 14,192,000 | 15,105 | 1.13% | 4.5% |
| 1978 | 14,358,000 | 15,727 | 1.17% | 4.12% |
| 1979 | 14,514,000 | 16,351 | 1.09% | 3.97% |
| 1980 | 14,692,000 | 17,079 | 1.23% | 4.45% |
| 1981 | 14,923,260 | 17,905 | 1.57% | 4.84% |
| 1982 | 15,184,247 | 18,750 | 1.75% | 4.72% |
| 1983 | 15,393,472 | 19,598 | 1.38% | 4.52% |
| 1984 | 15,579,391 | 20,454 | 1.21% | 4.37% |
| 1985 | 15,788,312 | 21,324 | 1.34% | 4.25% |
| 1986 | 16,018,350 | 22,197 | 1.46% | 4.09% |
| 1987 | 16,263,874 | 23,073 | 1.53% | 3.95% |
| 1988 | 16,532,164 | 23,951 | 1.65% | 3.81% |
| 1989 | 16,814,416 | 24,874 | 1.71% | 3.85% |
| 1990 | 17,065,128 | 25,999 | 1.49% | 4.52% |
| 1991 | 17,284,036 | 27,294 | 1.28% | 4.98% |
| 1992 | 17,478,635 | 28,621 | 1.13% | 4.86% |
| 1993 | 17,634,808 | 29,976 | 0.89% | 4.73% |
| 1994 | 17,805,468 | 31,352 | 0.97% | 4.59% |
| 1995 | 18,004,882 | 32,743 | 1.12% | 4.44% |
| 1996 | 18,224,767 | 34,143 | 1.22% | 4.28% |
| 1997 | 18,423,037 | 35,543 | 1.09% | 4.1% |
| 1998 | 18,607,584 | 36,922 | 1% | 3.88% |
| 1999 | 18,812,264 | 38,284 | 1.1% | 3.69% |
| 2000 | 19,028,802 | 39,674 | 1.15% | 3.63% |
| 2001 | 19,274,701 | 41,089 | 1.29% | 3.57% |
| 2002 | 19,495,210 | 42,514 | 1.14% | 3.47% |
| 2003 | 19,720,737 | 43,934 | 1.16% | 3.34% |
| 2004 | 19,932,722 | 45,352 | 1.07% | 3.23% |
| 2005 | 20,176,844 | 46,788 | 1.22% | 3.17% |
| 2006 | 20,450,966 | 48,232 | 1.36% | 3.09% |
| 2007 | 20,827,622 | 49,687 | 1.84% | 3.02% |
| 2008 | 21,249,199 | 51,151 | 2.02% | 2.95% |
| 2009 | 21,691,653 | 52,618 | 2.08% | 2.87% |
| 2010 | 22,031,750 | 54,099 | 1.57% | 2.81% |
| 2011 | 22,340,024 | 55,606 | 1.4% | 2.79% |
| 2012 | 22,733,465 | 57,136 | 1.76% | 2.75% |
| 2013 | 23,128,129 | 58,655 | 1.74% | 2.66% |
| 2014 | 23,475,686 | 60,160 | 1.5% | 2.57% |
| 2015 | 23,815,995 | 61,642 | 1.45% | 2.46% |
| 2016 | 24,190,907 | 63,100 | 1.57% | 2.37% |
| 2017 | 24,592,588 | 64,535 | 1.66% | 2.27% |
| 2018 | 24,963,258 | 65,941 | 1.51% | 2.18% |
| 2019 | 25,334,826 | 67,327 | 1.49% | 2.1% |
| 2020 | 25,649,248 | 68,684 | 1.24% | 2.02% |
| 2021 | 25,685,412 | 70,108 | 0.14% | 2.07% |
| 2022 | 26,014,399 | 71,591 | 1.28% | 2.12% |
| 2023 | 26,652,777 | 73,038 | 2.45% | 2.02% |
| 2024 | 27,204,809 | 74,457 | 2.07% | 1.94% |
| 2025 | 27,470,426 | 75,842 | 0.98% | 1.86% |
| 2026 | 27,728,157 | 77,197 | 0.94% | 1.79% |
| 2027 | 27,979,877 | 78,532 | 0.91% | 1.73% |
| 2028 | 28,228,958 | 79,852 | 0.89% | 1.68% |
| 2029 | 28,471,054 | 81,146 | 0.86% | 1.62% |
| 2030 | 28,707,292 | 82,412 | 0.83% | 1.56% |
| 2031 | 28,940,769 | 83,676 | 0.81% | 1.53% |
| 2032 | 29,169,013 | 84,915 | 0.79% | 1.48% |
| 2033 | 29,392,748 | 86,125 | 0.77% | 1.42% |
| 2034 | 29,614,137 | 87,319 | 0.75% | 1.39% |
| 2035 | 29,835,307 | 88,457 | 0.75% | 1.3% |
| 2036 | 30,056,752 | 89,597 | 0.74% | 1.29% |
| 2037 | 30,273,692 | 90,741 | 0.72% | 1.28% |
| 2038 | 30,488,994 | 91,867 | 0.71% | 1.24% |
| 2039 | 30,703,245 | 92,983 | 0.7% | 1.21% |
| 2040 | 30,916,122 | 94,101 | 0.69% | 1.2% |
| 2041 | 31,132,858 | 95,206 | 0.7% | 1.17% |
| 2042 | 31,352,893 | 96,287 | 0.71% | 1.14% |
| 2043 | 31,572,750 | 97,352 | 0.7% | 1.11% |
| 2044 | 31,790,565 | 98,386 | 0.69% | 1.06% |
| 2045 | 32,009,555 | 99,371 | 0.69% | 1% |
| 2046 | 32,232,946 | 100,330 | 0.7% | 0.96% |
| 2047 | 32,452,651 | 101,257 | 0.68% | 0.92% |
| 2048 | 32,672,016 | 102,188 | 0.68% | 0.92% |
| 2049 | 32,891,546 | 103,075 | 0.67% | 0.87% |
| 2050 | 33,105,190 | 103,943 | 0.65% | 0.84% |
From 2005 to 2015, the population of Australia increased by 3,639,151 people (a 18% growth), while the Cayman Islands gained 14,854 people (a 31.7% growth).
For the next 10 years, from 2015 to 2025, Australia gained 3,861,460 (a 16.2% growth), while the Cayman Islands' population increased by 15,288 (a 24.8% growth).
Australia was ranked 54th most populous country in 2005 and is 55th in 2025. The Cayman Islands was ranked 189th in 2005 and ranked 187th 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 Cayman Islands will increase by 35.1% to 103,943 people and rank change from 187th to 184th.
Biggest cities by population
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|
|
|---|---|
| City | Population |
| Sydney | 5.45M |
| Melbourne | 5.35M |
| Brisbane | 2.71M |
| Perth | 2.14M |
| Adelaide | 1.39M |
| Gold Coast | 608K |
| Canberra | 381K |
| Sunshine Coast | 284K |
| Wollongong | 262K |
| Ipswich | 233K |
|
|
|
|---|---|
| City | Population |
| George Town | 40.2K |
Compare countries by 7 more topics
Population differences between Australia and the Cayman Islands
|
|
|
|
|---|---|---|
| Life expectancy | 84.2 years | 80.7 years |
| Average age | 40.1 years | 38.4 years |
| Median age | 39 years | 39.3 years |
| Male:Female ratio | 49.6:50.4 | 50.2:49.8 |
| Fertility rate | 1.5 births per woman | 1.53 births per woman |
| Population density | 9.16 ppl/mi² | 804 ppl/mi² |
Population map with other countries
Population
Growth rate visualization in other countries
Growth rate
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