The latest officially reported population of Australia was 27,204,809 in 2024 vs 6,444,366 people in Bulgaria in 2024. In 2025, based on the adjusted UN estimation, the current Australia's population is 27,677,455 people compared to 6,403,235 in Bulgaria.
Population statistics:
- Australia's population is 4.32 times bigger than Bulgaria's.
- Australia is ranked the 55th most populous country in the world, while Bulgaria is the 111th.
- The countries together account for 0.41% of the world: 0.33% for Australia vs 0.08% for Bulgaria.
- For the last 10 years, Australia has had an average growth rate of +1.49% per year vs -0.95% in Bulgaria.
- Since 2005, the population of Australia has increased from 20.2M people to 27.7M (37.2% growth), while Bulgaria has declined from 7.66M to 6.4M (16.4% decline).
- Australia is projected to reach its peak in 2100 at 43.9M people, while Bulgaria's population already peaked in 1988 at 8.98M people and is projected to decrease to 3.37M people by 2100.
Australia vs Bulgaria: live population counter
|
|
|
|
|---|---|---|
| Current population |
27677455
|
6403235
|
| Population rank | 55/197 | 111/197 |
| Percent of world population | 0.33% | 0.08% |
| One net population change |
57.1 seconds
|
3.93 hours
|
| One birth every |
1.83 minutes
|
9.16 minutes
|
| One death every |
2.86 minutes
|
5.19 minutes
|
| One migration net change every |
3.79 minutes
|
16.7 hours
|
| Annual migration change | +138,510 | +524 |
| Daily growth/decline | +1,512 | -6 |
| Annual growth/decline | +552,032 | -2,230 |
| Annual growth/decline rate | +2.07% | -0.03% |
| Population growth rate rank | 51/197 | 168/197 |
Australia and Bulgaria: population history and growth rate by year chart
| Year | Population | Growth rate | ||
|---|---|---|---|---|
|
|
|
|
|
|
| 1960 | 10,276,477 | 7,867,374 | - | - |
| 1961 | 10,483,000 | 7,943,118 | 2.01% | 0.96% |
| 1962 | 10,742,000 | 8,012,946 | 2.47% | 0.88% |
| 1963 | 10,950,000 | 8,078,145 | 1.94% | 0.81% |
| 1964 | 11,167,000 | 8,144,340 | 1.98% | 0.82% |
| 1965 | 11,388,000 | 8,204,168 | 1.98% | 0.73% |
| 1966 | 11,651,000 | 8,258,057 | 2.31% | 0.66% |
| 1967 | 11,799,000 | 8,310,226 | 1.27% | 0.63% |
| 1968 | 12,009,000 | 8,369,603 | 1.78% | 0.71% |
| 1969 | 12,263,000 | 8,434,172 | 2.12% | 0.77% |
| 1970 | 12,507,000 | 8,489,574 | 1.99% | 0.66% |
| 1971 | 12,937,000 | 8,536,395 | 3.44% | 0.55% |
| 1972 | 13,177,000 | 8,576,200 | 1.86% | 0.47% |
| 1973 | 13,380,000 | 8,620,967 | 1.54% | 0.52% |
| 1974 | 13,723,000 | 8,678,745 | 2.56% | 0.67% |
| 1975 | 13,893,000 | 8,720,742 | 1.24% | 0.48% |
| 1976 | 14,033,000 | 8,758,599 | 1.01% | 0.43% |
| 1977 | 14,192,000 | 8,804,183 | 1.13% | 0.52% |
| 1978 | 14,358,000 | 8,814,032 | 1.17% | 0.11% |
| 1979 | 14,514,000 | 8,825,940 | 1.09% | 0.14% |
| 1980 | 14,692,000 | 8,861,535 | 1.23% | 0.4% |
| 1981 | 14,923,260 | 8,891,117 | 1.57% | 0.33% |
| 1982 | 15,184,247 | 8,917,457 | 1.75% | 0.3% |
| 1983 | 15,393,472 | 8,939,738 | 1.38% | 0.25% |
| 1984 | 15,579,391 | 8,960,679 | 1.21% | 0.23% |
| 1985 | 15,788,312 | 8,960,547 | 1.34% | -0.001% |
| 1986 | 16,018,350 | 8,958,171 | 1.46% | -0.03% |
| 1987 | 16,263,874 | 8,971,359 | 1.53% | 0.15% |
| 1988 | 16,532,164 | 8,981,446 | 1.65% | 0.11% |
| 1989 | 16,814,416 | 8,876,972 | 1.71% | -1.16% |
| 1990 | 17,065,128 | 8,718,289 | 1.49% | -1.79% |
| 1991 | 17,284,036 | 8,632,367 | 1.28% | -0.99% |
| 1992 | 17,478,635 | 8,540,164 | 1.13% | -1.07% |
| 1993 | 17,634,808 | 8,472,313 | 0.89% | -0.79% |
| 1994 | 17,805,468 | 8,443,591 | 0.97% | -0.34% |
| 1995 | 18,004,882 | 8,406,067 | 1.12% | -0.44% |
| 1996 | 18,224,767 | 8,362,826 | 1.22% | -0.51% |
| 1997 | 18,423,037 | 8,312,068 | 1.09% | -0.61% |
| 1998 | 18,607,584 | 8,256,786 | 1% | -0.67% |
| 1999 | 18,812,264 | 8,210,624 | 1.1% | -0.56% |
| 2000 | 19,028,802 | 8,170,172 | 1.15% | -0.49% |
| 2001 | 19,274,701 | 8,009,142 | 1.29% | -1.97% |
| 2002 | 19,495,210 | 7,837,161 | 1.14% | -2.15% |
| 2003 | 19,720,737 | 7,775,327 | 1.16% | -0.79% |
| 2004 | 19,932,722 | 7,716,860 | 1.07% | -0.75% |
| 2005 | 20,176,844 | 7,658,972 | 1.22% | -0.75% |
| 2006 | 20,450,966 | 7,601,022 | 1.36% | -0.76% |
| 2007 | 20,827,622 | 7,545,338 | 1.84% | -0.73% |
| 2008 | 21,249,199 | 7,492,561 | 2.02% | -0.7% |
| 2009 | 21,691,653 | 7,444,443 | 2.08% | -0.64% |
| 2010 | 22,031,750 | 7,395,599 | 1.57% | -0.66% |
| 2011 | 22,340,024 | 7,348,328 | 1.4% | -0.64% |
| 2012 | 22,733,465 | 7,305,888 | 1.76% | -0.58% |
| 2013 | 23,128,129 | 7,160,005 | 1.74% | -2% |
| 2014 | 23,475,686 | 7,073,572 | 1.5% | -1.21% |
| 2015 | 23,815,995 | 6,984,225 | 1.45% | -1.26% |
| 2016 | 24,190,907 | 6,894,139 | 1.57% | -1.29% |
| 2017 | 24,592,588 | 6,803,468 | 1.66% | -1.32% |
| 2018 | 24,963,258 | 6,710,798 | 1.51% | -1.36% |
| 2019 | 25,334,826 | 6,616,726 | 1.49% | -1.4% |
| 2020 | 25,649,248 | 6,550,696 | 1.24% | -1% |
| 2021 | 25,685,412 | 6,507,301 | 0.14% | -0.66% |
| 2022 | 26,014,399 | 6,465,097 | 1.28% | -0.65% |
| 2023 | 26,652,777 | 6,446,596 | 2.45% | -0.29% |
| 2024 | 27,204,809 | 6,444,366 | 2.07% | -0.03% |
| 2025 | 27,470,426 | 6,403,235 | 0.98% | -0.64% |
| 2026 | 27,728,157 | 6,358,515 | 0.94% | -0.7% |
| 2027 | 27,979,877 | 6,310,991 | 0.91% | -0.75% |
| 2028 | 28,228,958 | 6,261,580 | 0.89% | -0.78% |
| 2029 | 28,471,054 | 6,210,816 | 0.86% | -0.81% |
| 2030 | 28,707,292 | 6,158,806 | 0.83% | -0.84% |
| 2031 | 28,940,769 | 6,106,271 | 0.81% | -0.85% |
| 2032 | 29,169,013 | 6,054,057 | 0.79% | -0.86% |
| 2033 | 29,392,748 | 6,001,675 | 0.77% | -0.87% |
| 2034 | 29,614,137 | 5,948,975 | 0.75% | -0.88% |
| 2035 | 29,835,307 | 5,896,427 | 0.75% | -0.88% |
| 2036 | 30,056,752 | 5,843,557 | 0.74% | -0.9% |
| 2037 | 30,273,692 | 5,790,371 | 0.72% | -0.91% |
| 2038 | 30,488,994 | 5,737,870 | 0.71% | -0.91% |
| 2039 | 30,703,245 | 5,685,753 | 0.7% | -0.91% |
| 2040 | 30,916,122 | 5,633,818 | 0.69% | -0.91% |
| 2041 | 31,132,858 | 5,582,636 | 0.7% | -0.91% |
| 2042 | 31,352,893 | 5,532,405 | 0.71% | -0.9% |
| 2043 | 31,572,750 | 5,483,086 | 0.7% | -0.89% |
| 2044 | 31,790,565 | 5,434,397 | 0.69% | -0.89% |
| 2045 | 32,009,555 | 5,386,376 | 0.69% | -0.88% |
| 2046 | 32,232,946 | 5,338,852 | 0.7% | -0.88% |
| 2047 | 32,452,651 | 5,291,441 | 0.68% | -0.89% |
| 2048 | 32,672,016 | 5,244,419 | 0.68% | -0.89% |
| 2049 | 32,891,546 | 5,197,955 | 0.67% | -0.89% |
| 2050 | 33,105,190 | 5,151,745 | 0.65% | -0.89% |
From 2005 to 2015, the population of Australia increased by 3,639,151 people (a 18% growth), while Bulgaria lost 674,747 people (a 8.81% decline).
For the next 10 years, from 2015 to 2025, Australia gained 3,861,460 (a 16.2% growth), while Bulgaria's population decreased by -580,990 (a 8.32% decline).
Australia was ranked 54th most populous country in 2005 and is 55th in 2025. Bulgaria was ranked 92nd in 2005 and ranked 111th 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 Bulgaria will decrease by 19.5% to 5,151,745 people and rank change from 111th to 128th.
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 |
Compare countries by 7 more topics
Population differences between Australia and Bulgaria
|
|
|
|
|---|---|---|
| Life expectancy | 84.2 years | 76 years |
| Average age | 40.1 years | 44.1 years |
| Median age | 39 years | 45.5 years |
| Male:Female ratio | 49.6:50.4 | 48.4:51.6 |
| Fertility rate | 1.5 births per woman | 1.81 births per woman |
| Population density | 9.16 ppl/mi² | 153.7 ppl/mi² |
Population map with other countries
Population
Growth rate visualization in other countries
Growth rate
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