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LEARN MORE ABOUT .idIn 2021, the largest age group in Altona Meadows was 35 to 39 year olds. The group that changed the most since 2011 was 20 to 24 year olds, decreasing by 250 people.
The Age Structure of Altona Meadows provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Altona Meadows's residential role and function and how it is likely to change in the future.
Five year age groups present a classic age profile of the population. Each age group covers exactly five years, which enables direct comparison between each group.
To get a more complete picture Altona Meadows's Age Structure should be viewed in conjunction with Household Types and Dwelling Types.
Q:
Derived from the Census question:
'What is the person's date of birth or age?'
| Age structure - Five year age groups | |||||||
|---|---|---|---|---|---|---|---|
| Altona Meadows - Total males (Enumerated) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Williamstown North - The Rifle Range % | Number | % | Williamstown North - The Rifle Range % | 2011 to 2021 |
| 0 to 4 | 574 | 6.5 | 3.9 | 580 | 6.4 | 4.6 | -6 |
| 5 to 9 | 504 | 5.7 | 5.1 | 489 | 5.4 | 7.7 | +15 |
| 10 to 14 | 455 | 5.1 | 7.4 | 539 | 5.9 | 8.4 | -84 |
| 15 to 19 | 467 | 5.3 | 8.2 | 627 | 6.9 | 8.1 | -160 |
| 20 to 24 | 494 | 5.6 | 7.2 | 744 | 8.2 | 5.7 | -250 |
| 25 to 29 | 629 | 7.1 | 4.4 | 730 | 8.0 | 5.1 | -101 |
| 30 to 34 | 658 | 7.4 | 4.1 | 690 | 7.6 | 4.8 | -32 |
| 35 to 39 | 664 | 7.5 | 5.5 | 687 | 7.5 | 5.6 | -23 |
| 40 to 44 | 614 | 6.9 | 6.3 | 667 | 7.3 | 7.6 | -53 |
| 45 to 49 | 544 | 6.1 | 6.2 | 686 | 7.5 | 10.7 | -142 |
| 50 to 54 | 628 | 7.1 | 8.8 | 721 | 7.9 | 9.7 | -93 |
| 55 to 59 | 585 | 6.6 | 9.0 | 584 | 6.4 | 6.0 | +1 |
| 60 to 64 | 610 | 6.9 | 6.1 | 476 | 5.2 | 5.6 | +134 |
| 65 to 69 | 492 | 5.5 | 5.9 | 301 | 3.3 | 3.0 | +191 |
| 70 to 74 | 426 | 4.8 | 5.4 | 230 | 2.5 | 2.8 | +196 |
| 75 to 79 | 249 | 2.8 | 2.6 | 180 | 2.0 | 1.8 | +69 |
| 80 to 84 | 155 | 1.7 | 2.6 | 93 | 1.0 | 1.9 | +62 |
| 85 and over | 137 | 1.5 | 1.2 | 79 | 0.9 | 0.9 | +58 |
| Total population | 8,885 | 100.0 | 100.0 | 9,103 | 100.0 | 100.0 | -218 |
Dominant groups
Analysis of the male five year age groups of Altona Meadows in 2021 compared to Williamstown North - The Rifle Range shows that there was a higher proportion of males in the younger age groups (under 15) and a lower proportion of males in the older age groups (65+).
Overall, 17.3% of the male population was aged between 0 and 15, and 16.4% were aged 65 years and over, compared with 16.4% and 17.7% respectively for Williamstown North - The Rifle Range.
The major differences between the male age structure of Altona Meadows and Williamstown North - The Rifle Range were:
- A larger percentage of males aged 30 to 34 (7.4% compared to 4.1%)
- A larger percentage of males aged 25 to 29 (7.1% compared to 4.4%)
- A larger percentage of males aged 0 to 4 (6.5% compared to 3.9%)
- A smaller percentage of males aged 15 to 19 (5.3% compared to 8.2%)
Emerging groups
From 2011 to 2021, Altona Meadows's male population decreased by 218 people (2.4%). This represents an average annual population change of -0.24% per year over the period.
The largest changes in male age structure in this area between 2011 and 2021 were in the age groups:
- 20 to 24 (-250 males)
- 70 to 74 (+196 males)
- 65 to 69 (+191 males)
- 15 to 19 (-160 males)
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