The latest officially reported population of Australia was 27,204,809 in 2024 vs 340,110,988 people in the United States in 2024. In 2025, based on the adjusted UN estimation, the current Australia's population is 27,677,455 people compared to 343,323,530 in the United States.
Population statistics:
- The United States' population is 12.4 times bigger than Australia's.
- Australia is ranked the 55th most populous country in the world, while the United States is the 3rd.
- The countries together account for 4.49% of the world: 0.33% for Australia vs 4.15% for the United States.
- For the last 10 years, Australia has had an average growth rate of +1.49% per year vs +0.67% in the United States.
- Since 2005, the population of Australia has increased from 20.2M people to 27.7M (37.2% growth), while the United States has grown from 296M to 343M (16.2% growth).
- Australia is projected to reach its peak in 2100 at 43.9M people compared to the peak of 415M people in 2100 for the United States.
Australia vs United States: live population counter
|
|
|
|
|---|---|---|
| Current population |
27677455
|
343323530
|
| Population rank | 55/197 | 3/197 |
| Percent of world population | 0.33% | 4.15% |
| One net population change |
57.1 seconds
|
6.07 seconds
|
| One birth every |
1.83 minutes
|
8.8 seconds
|
| One death every |
2.86 minutes
|
10.2 seconds
|
| One migration net change every |
3.79 minutes
|
24.5 seconds
|
| Annual migration change | +138,510 | +1,286,132 |
| Daily growth/decline | +1,512 | +14,236 |
| Annual growth/decline | +552,032 | +5,196,093 |
| Annual growth/decline rate | +2.07% | +1.55% |
| Population growth rate rank | 51/197 | 72/197 |
Australia and the United States: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1900 | - | 76,094,000 | - | - |
| 1901 | - | 77,584,000 | - | 1.96% |
| 1902 | - | 79,163,000 | - | 2.04% |
| 1903 | - | 80,632,000 | - | 1.86% |
| 1904 | - | 82,166,000 | - | 1.9% |
| 1905 | - | 83,822,000 | - | 2.02% |
| 1906 | - | 85,450,000 | - | 1.94% |
| 1907 | - | 87,008,000 | - | 1.82% |
| 1908 | - | 88,710,000 | - | 1.96% |
| 1909 | - | 90,490,000 | - | 2.01% |
| 1910 | - | 92,407,000 | - | 2.12% |
| 1911 | - | 93,863,000 | - | 1.58% |
| 1912 | - | 95,335,000 | - | 1.57% |
| 1913 | - | 97,225,000 | - | 1.98% |
| 1914 | - | 99,111,000 | - | 1.94% |
| 1915 | - | 100,546,000 | - | 1.45% |
| 1916 | - | 101,961,000 | - | 1.41% |
| 1917 | - | 103,268,000 | - | 1.28% |
| 1918 | - | 103,208,000 | - | -0.06% |
| 1919 | - | 104,514,000 | - | 1.27% |
| 1920 | - | 106,461,000 | - | 1.86% |
| 1921 | - | 108,538,000 | - | 1.95% |
| 1922 | - | 110,049,000 | - | 1.39% |
| 1923 | - | 111,947,000 | - | 1.72% |
| 1924 | - | 114,109,000 | - | 1.93% |
| 1925 | - | 115,829,000 | - | 1.51% |
| 1926 | - | 117,397,000 | - | 1.35% |
| 1927 | - | 119,035,000 | - | 1.4% |
| 1928 | - | 120,509,000 | - | 1.24% |
| 1929 | - | 121,767,000 | - | 1.04% |
| 1930 | - | 123,076,741 | - | 1.08% |
| 1931 | - | 124,039,648 | - | 0.78% |
| 1932 | - | 124,840,471 | - | 0.65% |
| 1933 | - | 125,578,763 | - | 0.59% |
| 1934 | - | 126,373,773 | - | 0.63% |
| 1935 | - | 127,250,232 | - | 0.69% |
| 1936 | - | 128,053,180 | - | 0.63% |
| 1937 | - | 128,824,829 | - | 0.6% |
| 1938 | - | 129,824,939 | - | 0.78% |
| 1939 | - | 130,879,718 | - | 0.81% |
| 1940 | - | 132,122,446 | - | 0.95% |
| 1941 | - | 133,402,471 | - | 0.97% |
| 1942 | - | 134,859,553 | - | 1.09% |
| 1943 | - | 136,739,353 | - | 1.39% |
| 1944 | - | 138,397,345 | - | 1.21% |
| 1945 | - | 139,928,165 | - | 1.11% |
| 1946 | - | 141,388,566 | - | 1.04% |
| 1947 | - | 144,126,071 | - | 1.94% |
| 1948 | - | 146,631,302 | - | 1.74% |
| 1949 | - | 149,188,130 | - | 1.74% |
| 1950 | - | 152,271,417 | - | 2.07% |
| 1951 | - | 154,877,889 | - | 1.71% |
| 1952 | - | 157,552,740 | - | 1.73% |
| 1953 | - | 160,184,192 | - | 1.67% |
| 1954 | - | 163,025,854 | - | 1.77% |
| 1955 | - | 165,931,202 | - | 1.78% |
| 1956 | - | 168,903,031 | - | 1.79% |
| 1957 | - | 171,984,130 | - | 1.82% |
| 1958 | - | 174,881,904 | - | 1.68% |
| 1959 | - | 177,829,628 | - | 1.69% |
| 1960 | 10,276,477 | 180,671,158 | - | 1.6% |
| 1961 | 10,483,000 | 183,691,481 | 2.01% | 1.67% |
| 1962 | 10,742,000 | 186,537,737 | 2.47% | 1.55% |
| 1963 | 10,950,000 | 189,241,798 | 1.94% | 1.45% |
| 1964 | 11,167,000 | 191,888,791 | 1.98% | 1.4% |
| 1965 | 11,388,000 | 194,302,963 | 1.98% | 1.26% |
| 1966 | 11,651,000 | 196,560,338 | 2.31% | 1.16% |
| 1967 | 11,799,000 | 198,712,056 | 1.27% | 1.09% |
| 1968 | 12,009,000 | 200,706,052 | 1.78% | 1% |
| 1969 | 12,263,000 | 202,676,946 | 2.12% | 0.98% |
| 1970 | 12,507,000 | 205,052,174 | 1.99% | 1.17% |
| 1971 | 12,937,000 | 207,660,677 | 3.44% | 1.27% |
| 1972 | 13,177,000 | 209,896,021 | 1.86% | 1.08% |
| 1973 | 13,380,000 | 211,908,788 | 1.54% | 0.96% |
| 1974 | 13,723,000 | 213,853,928 | 2.56% | 0.92% |
| 1975 | 13,893,000 | 215,973,199 | 1.24% | 0.99% |
| 1976 | 14,033,000 | 218,035,164 | 1.01% | 0.95% |
| 1977 | 14,192,000 | 220,239,425 | 1.13% | 1.01% |
| 1978 | 14,358,000 | 222,584,545 | 1.17% | 1.06% |
| 1979 | 14,514,000 | 225,055,487 | 1.09% | 1.11% |
| 1980 | 14,692,000 | 226,542,250 | 1.23% | 0.66% |
| 1981 | 14,923,260 | 229,465,744 | 1.57% | 1.29% |
| 1982 | 15,184,247 | 231,664,432 | 1.75% | 0.96% |
| 1983 | 15,393,472 | 233,792,014 | 1.38% | 0.92% |
| 1984 | 15,579,391 | 235,824,908 | 1.21% | 0.87% |
| 1985 | 15,788,312 | 237,923,734 | 1.34% | 0.89% |
| 1986 | 16,018,350 | 240,132,831 | 1.46% | 0.93% |
| 1987 | 16,263,874 | 242,288,936 | 1.53% | 0.9% |
| 1988 | 16,532,164 | 244,499,004 | 1.65% | 0.91% |
| 1989 | 16,814,416 | 246,819,222 | 1.71% | 0.95% |
| 1990 | 17,065,128 | 250,131,894 | 1.49% | 1.34% |
| 1991 | 17,284,036 | 253,492,503 | 1.28% | 1.34% |
| 1992 | 17,478,635 | 256,894,189 | 1.13% | 1.34% |
| 1993 | 17,634,808 | 260,255,352 | 0.89% | 1.31% |
| 1994 | 17,805,468 | 263,435,673 | 0.97% | 1.22% |
| 1995 | 18,004,882 | 266,557,091 | 1.12% | 1.18% |
| 1996 | 18,224,767 | 269,667,391 | 1.22% | 1.17% |
| 1997 | 18,423,037 | 272,911,760 | 1.09% | 1.2% |
| 1998 | 18,607,584 | 276,115,288 | 1% | 1.17% |
| 1999 | 18,812,264 | 279,294,713 | 1.1% | 1.15% |
| 2000 | 19,028,802 | 282,162,411 | 1.15% | 1.03% |
| 2001 | 19,274,701 | 284,968,955 | 1.29% | 0.99% |
| 2002 | 19,495,210 | 287,625,193 | 1.14% | 0.93% |
| 2003 | 19,720,737 | 290,107,933 | 1.16% | 0.86% |
| 2004 | 19,932,722 | 292,805,298 | 1.07% | 0.93% |
| 2005 | 20,176,844 | 295,516,599 | 1.22% | 0.93% |
| 2006 | 20,450,966 | 298,379,912 | 1.36% | 0.97% |
| 2007 | 20,827,622 | 301,231,207 | 1.84% | 0.96% |
| 2008 | 21,249,199 | 304,093,966 | 2.02% | 0.95% |
| 2009 | 21,691,653 | 306,771,529 | 2.08% | 0.88% |
| 2010 | 22,031,750 | 309,327,143 | 1.57% | 0.83% |
| 2011 | 22,340,024 | 311,583,481 | 1.4% | 0.73% |
| 2012 | 22,733,465 | 313,877,662 | 1.76% | 0.74% |
| 2013 | 23,128,129 | 316,059,947 | 1.74% | 0.7% |
| 2014 | 23,475,686 | 318,386,329 | 1.5% | 0.74% |
| 2015 | 23,815,995 | 320,738,994 | 1.45% | 0.74% |
| 2016 | 24,190,907 | 323,071,755 | 1.57% | 0.73% |
| 2017 | 24,592,588 | 325,122,128 | 1.66% | 0.63% |
| 2018 | 24,963,258 | 326,838,199 | 1.51% | 0.53% |
| 2019 | 25,334,826 | 328,329,953 | 1.49% | 0.46% |
| 2020 | 25,649,248 | 331,526,933 | 1.24% | 0.97% |
| 2021 | 25,685,412 | 331,893,745 | 0.14% | 0.11% |
| 2022 | 26,014,399 | 333,271,411 | 1.28% | 0.42% |
| 2023 | 26,652,777 | 334,914,895 | 2.45% | 0.49% |
| 2024 | 27,204,809 | 340,110,988 | 2.07% | 1.55% |
| 2025 | 27,470,426 | 341,931,772 | 0.98% | 0.54% |
| 2026 | 27,728,157 | 343,664,369 | 0.94% | 0.51% |
| 2027 | 27,979,877 | 345,331,185 | 0.91% | 0.49% |
| 2028 | 28,228,958 | 346,981,137 | 0.89% | 0.48% |
| 2029 | 28,471,054 | 348,601,982 | 0.86% | 0.47% |
| 2030 | 28,707,292 | 350,176,974 | 0.83% | 0.45% |
| 2031 | 28,940,769 | 351,725,612 | 0.81% | 0.44% |
| 2032 | 29,169,013 | 353,249,060 | 0.79% | 0.43% |
| 2033 | 29,392,748 | 354,749,644 | 0.77% | 0.42% |
| 2034 | 29,614,137 | 356,234,239 | 0.75% | 0.42% |
| 2035 | 29,835,307 | 357,694,316 | 0.75% | 0.41% |
| 2036 | 30,056,752 | 359,119,002 | 0.74% | 0.4% |
| 2037 | 30,273,692 | 360,517,853 | 0.72% | 0.39% |
| 2038 | 30,488,994 | 361,895,407 | 0.71% | 0.38% |
| 2039 | 30,703,245 | 363,229,908 | 0.7% | 0.37% |
| 2040 | 30,916,122 | 364,512,364 | 0.69% | 0.35% |
| 2041 | 31,132,858 | 365,753,139 | 0.7% | 0.34% |
| 2042 | 31,352,893 | 366,969,419 | 0.71% | 0.33% |
| 2043 | 31,572,750 | 368,146,925 | 0.7% | 0.32% |
| 2044 | 31,790,565 | 369,258,123 | 0.69% | 0.3% |
| 2045 | 32,009,555 | 370,318,770 | 0.69% | 0.29% |
| 2046 | 32,232,946 | 371,328,255 | 0.7% | 0.27% |
| 2047 | 32,452,651 | 372,299,116 | 0.68% | 0.26% |
| 2048 | 32,672,016 | 373,230,539 | 0.68% | 0.25% |
| 2049 | 32,891,546 | 374,119,803 | 0.67% | 0.24% |
| 2050 | 33,105,190 | 374,986,259 | 0.65% | 0.23% |
From 2005 to 2015, the population of Australia increased by 3,639,151 people (a 18% growth), while the United States gained 25,222,395 people (a 8.54% growth).
For the next 10 years, from 2015 to 2025, Australia gained 3,861,460 (a 16.2% growth), while the United States' population increased by 22,584,536 (a 7.04% growth).
Australia was ranked 54th most populous country in 2005 and is 55th in 2025. The United States was ranked 3rd in 2005 and still ranked 3rd 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 States will increase by 9.22% to 374,986,259 people and will still be ranked 3rd.
Biggest cities by population
|
|
|
|---|---|
| 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 |
| New York | 8.8M |
| Los Angeles | 3.9M |
| Chicago | 2.75M |
| Houston | 2.3M |
| Phoenix | 1.61M |
| Philadelphia | 1.6M |
| San Antonio | 1.43M |
| San Diego | 1.39M |
| Dallas | 1.3M |
| San Jose | 1.01M |
Compare countries by 7 more topics
Population differences between Australia and the United States
|
|
|
|
|---|---|---|
| Life expectancy | 84.2 years | 79.6 years |
| Average age | 40.1 years | 40.2 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 | 1.62 births per woman |
| Population density | 9.16 ppl/mi² | 96.3 ppl/mi² |
Population map with other countries
Population
Growth rate visualization in other countries
Growth rate
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