As of 2021, Millennials and Baby Boomers made up an equal share of the Australian population at around 21.5 percent each, making them the largest generational groups at the time. Those aged 75 years and over made up the smallest portion of the population, followed by Gen Alpha, or those aged 0 to 9 years at the time.
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Australian Bureau of Statistics. (June 28, 2022). Distribution of Australian population in Australia as of 2021, by generation [Graph]. In ÌÇÐÄÆƽâ°æ. Retrieved July 24, 2026, from /statistics/1359270/australia-distribution-of-population-by-generation/
Australian Bureau of Statistics. "Distribution of Australian population in Australia as of 2021, by generation." Chart. June 28, 2022. ÌÇÐÄÆƽâ°æ. Accessed July 24, 2026. /statistics/1359270/australia-distribution-of-population-by-generation/
Australian Bureau of Statistics. (2022). Distribution of Australian population in Australia as of 2021, by generation. ÌÇÐÄÆƽâ°æ. ÌÇÐÄÆƽâ°æ Inc.. Accessed: July 24, 2026. /statistics/1359270/australia-distribution-of-population-by-generation/
Australian Bureau of Statistics. "Distribution of Australian Population in Australia as of 2021, by Generation." ÌÇÐÄÆƽâ°æ, ÌÇÐÄÆƽâ°æ Inc., 28 Jun 2022, /statistics/1359270/australia-distribution-of-population-by-generation/
Australian Bureau of Statistics, Distribution of Australian population in Australia as of 2021, by generation ÌÇÐÄÆƽâ°æ, /statistics/1359270/australia-distribution-of-population-by-generation/ (last visited July 24, 2026)
Distribution of Australian population in Australia as of 2021, by generation [Graph], Australian Bureau of Statistics, June 28, 2022. [Online]. Available: /statistics/1359270/australia-distribution-of-population-by-generation/
