# Median age, July 1 estimate in Australia

Median age, July 1 estimate in Australia was 37.75 years in 2023 (estimated). Source: United Nations, Department of Economic and Social Affairs, Population Division.

- Indicator id: `median_age_midyear`
- Place id: `au`
- Unit: years
- Definition: Age that divides the estimated population on July 1 into two groups of equal size.
- Note: Modelled demographic estimate from UN World Population Prospects 2024. This series includes estimates through 2023 and excludes projections from 2024 onward. The reference date and method differ from January 1 statistics and multi-year survey estimates. Historical estimates can be revised.
- Source: United Nations, Department of Economic and Social Affairs, Population Division, World Population Prospects 2024, Online Edition. Median age on 1 July, modelled estimates 1950 to 2023; projections excluded (https://population.un.org/wpp/assets/Excel%20Files/1_Indicator%20(Standard)/CSV_FILES/WPP2024_Demographic_Indicators_Medium.csv.gz)
- Retrieved: 2026-10-10
- License: CC BY 3.0 IGO
- Citation: United Nations, Department of Economic and Social Affairs, Population Division (2024). World Population Prospects 2024, Online Edition. Median age on 1 July, modelled estimates 1950 to 2023; projections excluded. Modelled estimate. https://population.un.org/wpp/assets/Excel%20Files/1_Indicator%20(Standard)/CSV_FILES/WPP2024_Demographic_Indicators_Medium.csv.gz. Retrieved 2026-10-10. CC BY 3.0 IGO.
- Web page: https://invokely.ai/en/median-age-midyear/australia
- CSV: https://invokely.ai/download/median-age-midyear/australia.csv
- API: https://invokely.ai/api/v1/series?indicator=median_age_midyear&place=au

| Period | years |
|---|---:|
| 2023 | 37.75 (estimated) |
| 2022 | 37.51 (estimated) |
| 2021 | 37.26 (estimated) |
| 2020 | 36.9 (estimated) |
| 2019 | 36.54 (estimated) |
| 2018 | 36.35 (estimated) |
| 2017 | 36.27 (estimated) |
| 2016 | 36.25 (estimated) |
| 2015 | 36.25 (estimated) |
| 2014 | 36.25 (estimated) |
| 2013 | 36.24 (estimated) |
| 2012 | 36.23 (estimated) |
| 2011 | 36.18 (estimated) |
| 2010 | 36.04 (estimated) |
| 2009 | 35.91 (estimated) |
| 2008 | 35.84 (estimated) |
| 2007 | 35.76 (estimated) |
| 2006 | 35.65 (estimated) |
| 2005 | 35.49 (estimated) |
| 2004 | 35.3 (estimated) |
| 2003 | 35.09 (estimated) |
| 2002 | 34.88 (estimated) |
| 2001 | 34.64 (estimated) |
| 2000 | 34.37 (estimated) |
| 1999 | 34.07 (estimated) |
| 1998 | 33.74 (estimated) |
| 1997 | 33.37 (estimated) |
| 1996 | 33.01 (estimated) |
| 1995 | 32.67 (estimated) |
| 1994 | 32.35 (estimated) |
| 1993 | 32.01 (estimated) |
| 1992 | 31.67 (estimated) |
| 1991 | 31.36 (estimated) |
| 1990 | 31.07 (estimated) |
| 1989 | 30.81 (estimated) |
| 1988 | 30.56 (estimated) |
| 1987 | 30.3 (estimated) |
| 1986 | 30.03 (estimated) |
| 1985 | 29.75 (estimated) |
| 1984 | 29.47 (estimated) |
| 1983 | 29.17 (estimated) |
| 1982 | 28.88 (estimated) |
| 1981 | 28.62 (estimated) |
| 1980 | 28.37 (estimated) |
| 1979 | 28.12 (estimated) |
| 1978 | 27.88 (estimated) |
| 1977 | 27.64 (estimated) |
| 1976 | 27.39 (estimated) |
| 1975 | 27.12 (estimated) |
| 1974 | 26.85 (estimated) |
| 1973 | 26.66 (estimated) |
| 1972 | 26.56 (estimated) |
| 1971 | 26.52 (estimated) |
| 1970 | 26.55 (estimated) |
| 1969 | 26.65 (estimated) |
| 1968 | 26.8 (estimated) |
| 1967 | 26.95 (estimated) |
| 1966 | 27.09 (estimated) |
| 1965 | 27.28 (estimated) |
| 1964 | 27.5 (estimated) |
| 1963 | 27.77 (estimated) |
| 1962 | 28.06 (estimated) |
| 1961 | 28.33 (estimated) |
| 1960 | 28.58 (estimated) |
| 1959 | 28.77 (estimated) |
| 1958 | 28.9 (estimated) |
| 1957 | 28.99 (estimated) |
| 1956 | 29.07 (estimated) |
| 1955 | 29.15 (estimated) |
| 1954 | 29.22 (estimated) |
| 1953 | 29.25 (estimated) |
| 1952 | 29.27 (estimated) |
| 1951 | 29.29 (estimated) |
| 1950 | 29.38 (estimated) |