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LEARN MORE ABOUT .idIn 2021, the largest age group in the City of Salisbury was 35 to 39 year olds. The group that changed the most since 2011 was 70 to 74 year olds, increasing by 1,178 people.
The Age Structure of the City of Salisbury provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of the City of Salisbury'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 the City of Salisbury'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 | |||||||
|---|---|---|---|---|---|---|---|
| City of Salisbury - Total females (Usual residence) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Greater Adelaide % | Number | % | Greater Adelaide % | 2011 to 2021 |
| 0 to 4 | 4,351 | 6.0 | 5.1 | 4,507 | 6.9 | 5.8 | -156 |
| 5 to 9 | 4,774 | 6.6 | 5.6 | 4,010 | 6.2 | 5.4 | +764 |
| 10 to 14 | 4,542 | 6.2 | 5.6 | 4,017 | 6.2 | 5.7 | +525 |
| 15 to 19 | 4,273 | 5.9 | 5.4 | 4,406 | 6.8 | 6.3 | -133 |
| 20 to 24 | 4,670 | 6.4 | 6.3 | 4,572 | 7.0 | 6.9 | +98 |
| 25 to 29 | 5,213 | 7.2 | 6.8 | 5,063 | 7.8 | 6.8 | +150 |
| 30 to 34 | 5,417 | 7.4 | 7.0 | 4,575 | 7.1 | 6.3 | +842 |
| 35 to 39 | 5,512 | 7.6 | 7.0 | 4,433 | 6.8 | 6.6 | +1,079 |
| 40 to 44 | 4,629 | 6.4 | 6.2 | 4,456 | 6.9 | 7.0 | +173 |
| 45 to 49 | 4,346 | 6.0 | 6.2 | 4,631 | 7.1 | 7.0 | -285 |
| 50 to 54 | 4,330 | 5.9 | 6.4 | 4,109 | 6.3 | 6.9 | +221 |
| 55 to 59 | 4,431 | 6.1 | 6.2 | 3,892 | 6.0 | 6.3 | +539 |
| 60 to 64 | 4,005 | 5.5 | 6.1 | 3,556 | 5.5 | 5.9 | +449 |
| 65 to 69 | 3,588 | 4.9 | 5.5 | 2,663 | 4.1 | 4.4 | +925 |
| 70 to 74 | 3,216 | 4.4 | 5.1 | 2,038 | 3.1 | 3.6 | +1,178 |
| 75 to 79 | 2,315 | 3.2 | 3.7 | 1,548 | 2.4 | 3.0 | +767 |
| 80 to 84 | 1,636 | 2.2 | 2.7 | 1,208 | 1.9 | 2.8 | +428 |
| 85 and over | 1,548 | 2.1 | 3.2 | 1,174 | 1.8 | 3.1 | +374 |
| Total population | 72,796 | 100.0 | 100.0 | 64,858 | 100.0 | 100.0 | +7,938 |
Dominant groups
Analysis of the female five year age groups of the City of Salisbury in 2021 compared to Greater Adelaide shows that there was a higher proportion of females in the younger age groups (under 15) and a lower proportion of females in the older age groups (65+).
Overall, 18.8% of the female population was aged between 0 and 15, and 16.9% were aged 65 years and over, compared with 16.3% and 20.1% respectively for Greater Adelaide.
The major differences between the female age structure of the City of Salisbury and Greater Adelaide were:
- A larger percentage of females aged 5 to 9 (6.6% compared to 5.6%)
- A larger percentage of females aged 0 to 4 (6.0% compared to 5.1%)
- A smaller percentage of females aged 85 and over (2.1% compared to 3.2%)
- A smaller percentage of females aged 70 to 74 (4.4% compared to 5.1%)
Emerging groups
From 2011 to 2021, City of Salisbury's female population increased by 7,938 people (12.2%). This represents an average annual population change of 1.16% per year over the period.
The largest changes in female age structure in this area between 2011 and 2021 were in the age groups:
- 70 to 74 (+1,178 females)
- 35 to 39 (+1,079 females)
- 65 to 69 (+925 females)
- 30 to 34 (+842 females)
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