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LEARN MORE ABOUT .idIn 2021, the largest age group in the Warnervale - Wadalba District was 10 to 14 year olds. The group that changed the most since 2011 was 45 to 49 year olds, increasing by 377 people.
The Age Structure of the Warnervale - Wadalba District 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 Warnervale - Wadalba District'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 Warnervale - Wadalba District'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 | |||||||
|---|---|---|---|---|---|---|---|
| Warnervale - Wadalba District - Total females (Usual residence) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Kariong % | Number | % | Kariong % | 2011 to 2021 |
| 0 to 4 | 726 | 7.0 | 6.1 | 530 | 8.3 | 8.4 | +195 |
| 5 to 9 | 787 | 7.6 | 7.4 | 580 | 9.1 | 8.3 | +206 |
| 10 to 14 | 873 | 8.4 | 7.3 | 540 | 8.4 | 9.7 | +333 |
| 15 to 19 | 722 | 7.0 | 7.1 | 440 | 6.9 | 8.6 | +282 |
| 20 to 24 | 588 | 5.7 | 6.7 | 270 | 4.2 | 4.6 | +317 |
| 25 to 29 | 625 | 6.0 | 5.8 | 324 | 5.1 | 5.5 | +300 |
| 30 to 34 | 694 | 6.7 | 5.6 | 444 | 6.9 | 6.8 | +250 |
| 35 to 39 | 768 | 7.4 | 7.1 | 537 | 8.4 | 7.4 | +230 |
| 40 to 44 | 775 | 7.5 | 8.2 | 527 | 8.2 | 9.3 | +248 |
| 45 to 49 | 744 | 7.2 | 7.5 | 366 | 5.7 | 8.6 | +377 |
| 50 to 54 | 578 | 5.6 | 7.7 | 300 | 4.7 | 6.0 | +278 |
| 55 to 59 | 472 | 4.5 | 6.9 | 290 | 4.5 | 3.7 | +181 |
| 60 to 64 | 417 | 4.0 | 5.6 | 318 | 5.0 | 3.4 | +99 |
| 65 to 69 | 390 | 3.8 | 3.8 | 275 | 4.3 | 3.1 | +114 |
| 70 to 74 | 402 | 3.9 | 2.8 | 221 | 3.5 | 2.7 | +180 |
| 75 to 79 | 325 | 3.1 | 1.6 | 164 | 2.6 | 1.6 | +161 |
| 80 to 84 | 230 | 2.2 | 1.7 | 119 | 1.9 | 1.2 | +111 |
| 85 and over | 262 | 2.5 | 1.2 | 142 | 2.2 | 1.0 | +120 |
| Total population | 10,378 | 100.0 | 100.0 | 6,396 | 100.0 | 100.0 | +3,981 |
Dominant groups
Analysis of the female five year age groups of the Warnervale - Wadalba District in 2021 compared to Kariong shows that there was a higher proportion of females in the younger age groups (under 15) as well as a higher proportion of females in the older age groups (65+).
Overall, 23.0% of the female population was aged between 0 and 15, and 15.5% were aged 65 years and over, compared with 20.7% and 11.1% respectively for Kariong.
The major differences between the female age structure of the Warnervale - Wadalba District and Kariong were:
- A larger percentage of females aged 75 to 79 (3.1% compared to 1.6%)
- A smaller percentage of females aged 55 to 59 (4.5% compared to 6.9%)
- A smaller percentage of females aged 50 to 54 (5.6% compared to 7.7%)
- A smaller percentage of females aged 60 to 64 (4.0% compared to 5.6%)
Emerging groups
From 2011 to 2021, Warnervale - Wadalba District's female population increased by 3,982 people (62.3%). This represents an average annual population change of 4.96% per year over the period.
The largest changes in female age structure in this area between 2011 and 2021 were in the age groups:
- 45 to 49 (+377 females)
- 10 to 14 (+333 females)
- 20 to 24 (+317 females)
- 25 to 29 (+300 females)
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