In June 2022, it was estimated that around 7.3 percent of Australians were aged between 25 and 29, and the same applied to people aged between 30 and 34. All in all, about 55 percent of Australia’s population was aged 35 years or older as of June 2022. At the same time, the age distribution of the country also shows that the share of children under 14 years old was still higher than that of people over 65 years old. A breakdown of Australia’s population growth Australia is the sixth-largest country in the world, yet with a population of around 26 million inhabitants, it is only sparsely populated. Since the 1970s, the population growth of Australia has remained fairly constant. While there was a slight rise in the Australian death rate in 2022, the birth rate of the country decreased after a slight rise in the previous year. The fact that the birth rate is almost double the size of its death rate gives the country one of the highest natural population growth rates of any high-income country.
National distribution of the population Australia’s population is expected to surpass 28 million people by 2028. The majority of its inhabitants live in the major cities. The most populated states are New South Wales, Victoria, and Queensland. Together, they account for over 75 percent of the population in Australia.

Since 1960, age distribution across Australia's population has observed a fairly significant change. The share of the population below 14 years has dropped from over 30 percent to less than 20 percent; while the share aged over 65 has almost doubled. However, Australia's under-14 population is still larger than its over-65 population. The bulk of the population is aged between 15 and 64 years, and this group had its largest share of the population in 2009 when it made up over two-thirds of the entire population. This gradual change has come as a result of decreasing fertility and higher life expectancy, causing the average age of the population to rise.

As of June 2023 in the state of South Australia, about 6.8 percent of the population was between 25 and 29 years old. In comparison, just 2.6 percent of the population was over the age of 85.

As of June 2023, in the state of Western Australia in Australia, about 7.7 percent of the population was between 35 and 39 years old. In comparison, just 1.9 percent of the population was over the age of 85.

The projected Male population for 2025 by 5 year groups: 0-4 years to 85+ years and their proportion of the projected total Male population (all entries that were classified as not shown, not published or not applicable were assigned a null value; no data was provided for Maralinga Tjarutja LGA, in South Australia). The data is by LGA 2015 profile (based on the LGA 2011 geographic boundaries). Source: These are customised projections prepared for the Australian Government Department of Social Services by the Australian Bureau of Statistics and published by the Australian Institute of Health and Welfare. PHA data were compiled by PHIDU based on these customised projections 2015, 2020 and 2025 (2012 base).

The number of Males in broad age groups (0-14, 15-24, 25-44, 45-64, 65+, 70+, 75+, 85+ years) and their proportion of the total Male population, 2015 (all entries that were classified as not shown, not published or not applicable were assigned a null value; no data was provided for Maralinga Tjarutja LGA, in South Australia). The data is by LGA 2015 profile (based on the LGA 2011 geographic boundaries). Source: Compiled by PHIDU based on the (Australian Bureau of Statistics (ABS) Estimated Resident Population, 30 June 2015.

The estimated resident population (ERP) is the official measure of the Australian population. This dataset contains annual ERP by country of birth, age and sex at the Australia level. At the state/territory level it is available for Census years only.

Australia Age Dependency Ratio: % of Working-Age Population: Young data was reported at 27.917 % in 2023. This records a decrease from the previous number of 28.189 % for 2022. Australia Age Dependency Ratio: % of Working-Age Population: Young data is updated yearly, averaging 32.759 % from Dec 1960 (Median) to 2023, with 64 observations. The data reached an all-time high of 49.324 % in 1961 and a record low of 27.917 % in 2023. Australia Age Dependency Ratio: % of Working-Age Population: Young data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Australia – Table AU.World Bank.WDI: Population and Urbanization Statistics. Age dependency ratio, young, is the ratio of younger dependents--people younger than 15--to the working-age population--those ages 15-64. Data are shown as the proportion of dependents per 100 working-age population.;World Bank staff estimates based on age distributions of United Nations Population Division's World Population Prospects: 2024 Revision.;Weighted average;

The projected population for 2025 by 5 year groups: 0-4 years to 85+ years and their proportion of the projected total population (all entries that were classified as not shown, not published or not applicable were assigned a null value; no data was provided for Maralinga Tjarutja LGA, in South Australia). The data is by LGA 2015 profile (based on the LGA 2011 geographic boundaries). Source: These are customised projections prepared for the Australian Government Department of Social Services by the Australian Bureau of Statistics and published by the Australian Institute of Health and Welfare. PHA data were compiled by PHIDU based on these customised projections 2015, 2020 and 2025 (2012 base).

About this dataset

Context

The dataset tabulates the Au Gres population distribution across 18 age groups. It lists the population in each age group along with the percentage population relative of the total population for Au Gres. The dataset can be utilized to understand the population distribution of Au Gres by age. For example, using this dataset, we can identify the largest age group in Au Gres.

Key observations

The largest age group in Au Gres, MI was for the group of age 70 to 74 years years with a population of 142 (14.46%), according to the ACS 2019-2023 5-Year Estimates. At the same time, the smallest age group in Au Gres, MI was the Under 5 years years with a population of 4 (0.41%). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates

Age groups:

• Under 5 years
• 5 to 9 years
• 10 to 14 years
• 15 to 19 years
• 20 to 24 years
• 25 to 29 years
• 30 to 34 years
• 35 to 39 years
• 40 to 44 years
• 45 to 49 years
• 50 to 54 years
• 55 to 59 years
• 60 to 64 years
• 65 to 69 years
• 70 to 74 years
• 75 to 79 years
• 80 to 84 years
• 85 years and over

Variables / Data Columns

• Age Group: This column displays the age group in consideration
• Population: The population for the specific age group in the Au Gres is shown in this column.
• % of Total Population: This column displays the population of each age group as a proportion of Au Gres total population. Please note that the sum of all percentages may not equal one due to rounding of values.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Au Gres Population by Age. You can refer the same here

This dataset, released September 2020, contains the total estimated resident population by 5 year age groups: 0-4 years to 85+ years, 2019. The data is by Local Government Area (LGA) 2016 geographic boundaries.

For more information please see the data source notes on the data.

Source: Compiled by PHIDU based on ABS 3235.0 Population by Age and Sex, Regions of Australia, 30 June 2019.

AURIN has spatially enabled the original data. Data that was not shown/not applicable/not published/not available for the specific area ('#', '..', '^', 'np, 'n.a.', 'n.y.a.' in original PHIDU data) was removed.It has been replaced by by Blank cells. For other keys and abbreviations refer to PHIDU Keys.

Australia Population: Working Age: Age 15-74 data was reported at 20,737,625.457 Person in 2026. This records an increase from the previous number of 20,430,371.770 Person for 2025. Australia Population: Working Age: Age 15-74 data is updated yearly, averaging 12,990,055.545 Person from Dec 1960 (Median) to 2026, with 67 observations. The data reached an all-time high of 20,737,625.457 Person in 2026 and a record low of 6,972,703.116 Person in 1960. Australia Population: Working Age: Age 15-74 data remains active status in CEIC and is reported by Organisation for Economic Co-operation and Development. The data is categorized under Global Database’s Australia – Table AU.OECD.EO: Labour Force: Forecast: OECD Member: Annual. POP1574 - Working-age population, age 15-74 Population data are based on data reported to the OECD Statistics Directorate by member countries via an annual national accounts questionnaire. For the projection period, series are extended using Eurostat projections (EUROPOP2023) for European countries, and United Nations (WPP2022) for other countries. The data is further adjusted by the OECD.

The projected female population for 2025 by 5 year groups: 0-4 years to 85+ years and their proportion of the projected total female population (all entries that were classified as not shown, not published or not applicable were assigned a null value; no data was provided for Maralinga Tjarutja LGA, in South Australia). The data is by LGA 2015 profile (based on the LGA 2011 geographic boundaries). Source: These are customised projections prepared for the Australian Government Department of Social Services by the Australian Bureau of Statistics and published by the Australian Institute of Health and Welfare. PHA data were compiled by PHIDU based on these customised projections 2015, 2020 and 2025 (2012 base).

The number of Males in broad age groups (0-14, 15-24, 25-44, 45-64, 65+, 70+, 75+, 85+ years) and their proportion of the total Male population, 2015 (all entries that were classified as not shown, …Show full descriptionThe number of Males in broad age groups (0-14, 15-24, 25-44, 45-64, 65+, 70+, 75+, 85+ years) and their proportion of the total Male population, 2015 (all entries that were classified as not shown, not published or not applicable were assigned a null value; no data was provided for Maralinga Tjarutja LGA, in South Australia). The data is by LGA 2015 profile (based on the LGA 2011 geographic boundaries). Source: Compiled by PHIDU based on the (Australian Bureau of Statistics (ABS) Estimated Resident Population, 30 June 2015. Copyright attribution: Torrens University Australia - Public Health Information Development Unit, (2016): ; accessed from AURIN on 12/3/2020. Licence type: Creative Commons Attribution-NonCommercial-ShareAlike 3.0 Australia (CC BY-NC-SA 3.0 AU)

Australia Age Dependency Ratio: % of Working-Age Population: Old data was reported at 26.602 % in 2023. This records an increase from the previous number of 26.036 % for 2022. Australia Age Dependency Ratio: % of Working-Age Population: Old data is updated yearly, averaging 17.000 % from Dec 1960 (Median) to 2023, with 64 observations. The data reached an all-time high of 26.602 % in 2023 and a record low of 13.373 % in 1971. Australia Age Dependency Ratio: % of Working-Age Population: Old data remains active status in CEIC and is reported by World Bank. The data is categorized under Global Database’s Australia – Table AU.World Bank.WDI: Population and Urbanization Statistics. Age dependency ratio, old, is the ratio of older dependents--people older than 64--to the working-age population--those ages 15-64. Data are shown as the proportion of dependents per 100 working-age population.;World Bank staff estimates based on age distributions of United Nations Population Division's World Population Prospects: 2022 Revision.;Weighted average;

In 2023, about 7.8 percent of the population of the Australian state of Victoria was between 30 and 34 years old. Approximately 2.1 percent of the population of Victoria was over 85 years of age.

The projected Male population for 2020 by 5 year groups: 0-4 years to 85+ years and their proportion of the projected total Male population (all entries that were classified as not shown, not published or not applicable were assigned a null value; no data was provided for Maralinga Tjarutja LGA, in South Australia). The data is by LGA 2015 profile (based on the LGA 2011 geographic boundaries). Source: These are customised projections prepared for the Australian Government Department of Social Services by the Australian Bureau of Statistics and published by the Australian Institute of Health and Welfare. PHA data were compiled by PHIDU based on these customised projections 2015, 2020 and 2025 (2012 base).

About this dataset

Context

The dataset tabulates the population of Isle au Haut town by gender across 18 age groups. It lists the male and female population in each age group along with the gender ratio for Isle au Haut town. The dataset can be utilized to understand the population distribution of Isle au Haut town by gender and age. For example, using this dataset, we can identify the largest age group for both Men and Women in Isle au Haut town. Additionally, it can be used to see how the gender ratio changes from birth to senior most age group and male to female ratio across each age group for Isle au Haut town.

Key observations

Largest age group (population): Male # 70-74 years (11) | Female # 70-74 years (9). Source: U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Content

When available, the data consists of estimates from the U.S. Census Bureau American Community Survey (ACS) 2019-2023 5-Year Estimates.

Age groups:

• Under 5 years
• 5 to 9 years
• 10 to 14 years
• 15 to 19 years
• 20 to 24 years
• 25 to 29 years
• 30 to 34 years
• 35 to 39 years
• 40 to 44 years
• 45 to 49 years
• 50 to 54 years
• 55 to 59 years
• 60 to 64 years
• 65 to 69 years
• 70 to 74 years
• 75 to 79 years
• 80 to 84 years
• 85 years and over

Scope of gender :

Please note that American Community Survey asks a question about the respondents current sex, but not about gender, sexual orientation, or sex at birth. The question is intended to capture data for biological sex, not gender. Respondents are supposed to respond with the answer as either of Male or Female. Our research and this dataset mirrors the data reported as Male and Female for gender distribution analysis.

Variables / Data Columns

• Age Group: This column displays the age group for the Isle au Haut town population analysis. Total expected values are 18 and are define above in the age groups section.
• Population (Male): The male population in the Isle au Haut town is shown in the following column.
• Population (Female): The female population in the Isle au Haut town is shown in the following column.
• Gender Ratio: Also known as the sex ratio, this column displays the number of males per 100 females in Isle au Haut town for each age group.

Good to know

Margin of Error

Data in the dataset are based on the estimates and are subject to sampling variability and thus a margin of error. Neilsberg Research recommends using caution when presening these estimates in your research.

Custom data

If you do need custom data for any of your research project, report or presentation, you can contact our research staff at research@neilsberg.com for a feasibility of a custom tabulation on a fee-for-service basis.

Inspiration

Neilsberg Research Team curates, analyze and publishes demographics and economic data from a variety of public and proprietary sources, each of which often includes multiple surveys and programs. The large majority of Neilsberg Research aggregated datasets and insights is made available for free download at https://www.neilsberg.com/research/.

Recommended for further research

This dataset is a part of the main dataset for Isle au Haut town Population by Gender. You can refer the same here

The projected female population for 2020 by 5 year groups: 0-4 years to 85+ years and their proportion of the projected total female population (all entries that were classified as not shown, not published or not applicable were assigned a null value; no data was provided for Maralinga Tjarutja LGA, in South Australia). The data is by LGA 2015 profile (based on the LGA 2011 geographic boundaries). Source: These are customised projections prepared for the Australian Government Department of Social Services by the Australian Bureau of Statistics and published by the Australian Institute of Health and Welfare. PHA data were compiled by PHIDU based on these customised projections 2015, 2020 and 2025 (2012 base).

The number of females in broad age groups (0-14, 15-24, 25-44, 45-64, 65+, 70+, 75+, 85+ years) and their proportion of the total female population, 2015 (all entries that were classified as not shown, not published or not applicable were assigned a null value; no data was provided for Maralinga Tjarutja LGA, in South Australia). The data is by LGA 2015 profile (based on the LGA 2011 geographic boundaries). Source: Compiled by PHIDU based on the Australian Bureau of Statistics (ABS) Estimated Resident Population, 30 June 2015. Females aged 0-4 years – count