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LEARN MORE ABOUT .idIn 2021, the largest age group in Sandringham was 50 to 54 year olds. The group that changed the most since 1991 was 55 to 59 year olds, increasing by 315 people.
The Age Structure of Sandringham provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Sandringham'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 Sandringham'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 | |||||||
|---|---|---|---|---|---|---|---|
| Sandringham - Total females (Enumerated) | 2021 | 1991 | Change | ||||
| Five year age groups (years) | Number | % | City of Bayside % | Number | % | City of Bayside % | 1991 to 2021 |
| 0 to 4 | 204 | 3.6 | 4.3 | 263 | 6.3 | 5.8 | -59 |
| 5 to 9 | 299 | 5.3 | 5.4 | 233 | 5.5 | 5.6 | +66 |
| 10 to 14 | 352 | 6.2 | 6.9 | 265 | 6.3 | 5.8 | +87 |
| 15 to 19 | 350 | 6.2 | 6.4 | 267 | 6.4 | 6.8 | +83 |
| 20 to 24 | 233 | 4.1 | 4.6 | 251 | 6.0 | 6.3 | -18 |
| 25 to 29 | 168 | 3.0 | 3.5 | 205 | 4.9 | 5.5 | -37 |
| 30 to 34 | 266 | 4.7 | 4.4 | 278 | 6.6 | 7.0 | -13 |
| 35 to 39 | 310 | 5.5 | 5.6 | 324 | 7.7 | 7.3 | -15 |
| 40 to 44 | 370 | 6.5 | 6.5 | 365 | 8.7 | 8.1 | +5 |
| 45 to 49 | 446 | 7.9 | 8.0 | 256 | 6.1 | 6.6 | +190 |
| 50 to 54 | 447 | 7.9 | 8.3 | 211 | 5.0 | 5.0 | +235 |
| 55 to 59 | 442 | 7.8 | 7.4 | 127 | 3.0 | 4.3 | +315 |
| 60 to 64 | 369 | 6.5 | 6.3 | 179 | 4.3 | 5.1 | +189 |
| 65 to 69 | 350 | 6.2 | 5.6 | 205 | 4.9 | 5.7 | +145 |
| 70 to 74 | 320 | 5.6 | 5.4 | 210 | 5.0 | 4.9 | +109 |
| 75 to 79 | 241 | 4.2 | 4.3 | 212 | 5.0 | 4.6 | +29 |
| 80 to 84 | 172 | 3.0 | 2.9 | 161 | 3.8 | 2.9 | +11 |
| 85 and over | 333 | 5.9 | 4.2 | 184 | 4.4 | 2.8 | +148 |
| Total population | 5,672 | 100.0 | 100.0 | 4,204 | 100.0 | 100.0 | +1,468 |
Dominant groups
Analysis of the female five year age groups of Sandringham in 2021 compared to the City of Bayside shows that there was a lower proportion of females in the younger age groups (under 15) and a higher proportion of females in the older age groups (65+).
Overall, 15.1% of the female population was aged between 0 and 15, and 25.0% were aged 65 years and over, compared with 16.6% and 22.4% respectively for the City of Bayside.
The major differences between the female age structure of Sandringham and the City of Bayside were:
- A larger percentage of females aged 85 and over (5.9% compared to 4.2%)
- A larger percentage of females aged 65 to 69 (6.2% compared to 5.6%)
- A smaller percentage of females aged 0 to 4 (3.6% compared to 4.3%)
- A smaller percentage of females aged 10 to 14 (6.2% compared to 6.9%)
Emerging groups
From 1991 to 2021, Sandringham's female population increased by 1,468 people (34.9%). This represents an average annual population change of 1.0% per year over the period.
The largest changes in female age structure in this area between 1991 and 2021 were in the age groups:
- 55 to 59 (+315 females)
- 50 to 54 (+235 females)
- 45 to 49 (+190 females)
- 60 to 64 (+189 females)
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