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LEARN MORE ABOUT .idIn 2021, the largest age group in Narre Warren South was 15 to 19 year olds. The group that changed the most since 2001 was 15 to 19 year olds, increasing by 947 people.
The Age Structure of Narre Warren South provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Narre Warren South'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 Narre Warren South'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 | |||||||
|---|---|---|---|---|---|---|---|
| Narre Warren South - Total females (Usual residence) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | Interface Councils % | Number | % | Interface Councils % | 2001 to 2021 |
| 0 to 4 | 913 | 5.9 | 7.1 | 862 | 12.3 | 7.4 | +51 |
| 5 to 9 | 1,085 | 7.0 | 7.4 | 713 | 10.2 | 8.1 | +372 |
| 10 to 14 | 1,308 | 8.4 | 6.7 | 544 | 7.8 | 8.0 | +764 |
| 15 to 19 | 1,324 | 8.6 | 5.8 | 377 | 5.4 | 7.4 | +947 |
| 20 to 24 | 1,168 | 7.5 | 5.8 | 407 | 5.8 | 6.1 | +761 |
| 25 to 29 | 929 | 6.0 | 6.7 | 785 | 11.2 | 6.9 | +144 |
| 30 to 34 | 938 | 6.1 | 8.3 | 928 | 13.2 | 8.2 | +10 |
| 35 to 39 | 1,078 | 7.0 | 8.6 | 713 | 10.2 | 8.4 | +365 |
| 40 to 44 | 1,175 | 7.6 | 6.9 | 480 | 6.8 | 8.2 | +695 |
| 45 to 49 | 1,251 | 8.1 | 6.4 | 362 | 5.2 | 7.2 | +889 |
| 50 to 54 | 1,209 | 7.8 | 6.1 | 331 | 4.7 | 6.4 | +878 |
| 55 to 59 | 932 | 6.0 | 5.4 | 216 | 3.1 | 4.5 | +716 |
| 60 to 64 | 721 | 4.7 | 5.0 | 108 | 1.5 | 3.4 | +613 |
| 65 to 69 | 516 | 3.3 | 4.3 | 73 | 1.0 | 2.8 | +443 |
| 70 to 74 | 407 | 2.6 | 3.7 | 61 | 0.9 | 2.5 | +346 |
| 75 to 79 | 267 | 1.7 | 2.5 | 18 | 0.3 | 2.0 | +249 |
| 80 to 84 | 140 | 0.9 | 1.6 | 21 | 0.3 | 1.3 | +119 |
| 85 and over | 123 | 0.8 | 1.6 | 13 | 0.2 | 1.1 | +110 |
| Total population | 15,484 | 100.0 | 100.0 | 7,012 | 100.0 | 100.0 | +8,472 |
Dominant groups
Analysis of the female five year age groups of Narre Warren South in 2021 compared to Interface Councils shows that there was a similar proportion of females in the younger age groups (under 15) and a lower proportion of females in the older age groups (65+).
Overall, 21.4% of the female population was aged between 0 and 15, and 9.4% were aged 65 years and over, compared with 21.2% and 13.6% respectively for Interface Councils.
The major differences between the female age structure of Narre Warren South and Interface Councils were:
- A larger percentage of females aged 15 to 19 (8.6% compared to 5.8%)
- A larger percentage of females aged 50 to 54 (7.8% compared to 6.1%)
- A larger percentage of females aged 10 to 14 (8.4% compared to 6.7%)
- A smaller percentage of females aged 30 to 34 (6.1% compared to 8.3%)
Emerging groups
From 2001 to 2021, Narre Warren South's female population increased by 8,472 people (120.8%). This represents an average annual population change of 4.04% per year over the period.
The largest changes in female age structure in this area between 2001 and 2021 were in the age groups:
- 15 to 19 (+947 females)
- 45 to 49 (+889 females)
- 50 to 54 (+878 females)
- 10 to 14 (+764 females)
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