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LEARN MORE ABOUT .idIn 2021, the largest age group in the Narara Valley District was 10 to 14 year olds. The group that changed the most since 2011 was 70 to 74 year olds, increasing by 658 people.
The Age Structure of the Narara Valley 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 Narara Valley 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 Narara Valley 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 | |||||||
|---|---|---|---|---|---|---|---|
| Narara Valley District - Total persons (Usual residence) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Ettalong Beach - Booker Bay % | Number | % | Ettalong Beach - Booker Bay % | 2011 to 2021 |
| 0 to 4 | 1,833 | 5.9 | 5.2 | 2,050 | 7.0 | 5.6 | -218 |
| 5 to 9 | 2,001 | 6.5 | 4.5 | 1,968 | 6.7 | 4.6 | +32 |
| 10 to 14 | 2,156 | 7.0 | 3.6 | 2,065 | 7.1 | 5.2 | +90 |
| 15 to 19 | 1,913 | 6.2 | 3.2 | 2,183 | 7.5 | 5.1 | -270 |
| 20 to 24 | 1,695 | 5.5 | 4.3 | 1,788 | 6.1 | 4.3 | -93 |
| 25 to 29 | 1,790 | 5.8 | 4.1 | 1,657 | 5.7 | 4.9 | +132 |
| 30 to 34 | 2,055 | 6.7 | 4.8 | 1,635 | 5.6 | 5.0 | +420 |
| 35 to 39 | 2,054 | 6.7 | 5.2 | 1,977 | 6.8 | 5.8 | +77 |
| 40 to 44 | 1,969 | 6.4 | 5.5 | 1,992 | 6.8 | 5.0 | -24 |
| 45 to 49 | 2,030 | 6.6 | 5.2 | 2,076 | 7.1 | 5.2 | -47 |
| 50 to 54 | 1,910 | 6.2 | 5.6 | 2,123 | 7.3 | 6.9 | -213 |
| 55 to 59 | 1,961 | 6.4 | 6.8 | 1,816 | 6.2 | 6.6 | +144 |
| 60 to 64 | 1,832 | 5.9 | 7.8 | 1,733 | 5.9 | 8.0 | +99 |
| 65 to 69 | 1,555 | 5.0 | 7.8 | 1,162 | 4.0 | 7.7 | +393 |
| 70 to 74 | 1,510 | 4.9 | 10.2 | 852 | 2.9 | 6.2 | +658 |
| 75 to 79 | 1,052 | 3.4 | 7.5 | 731 | 2.5 | 5.8 | +321 |
| 80 to 84 | 683 | 2.2 | 4.7 | 690 | 2.4 | 4.8 | -8 |
| 85 and over | 819 | 2.7 | 4.1 | 765 | 2.6 | 3.4 | +54 |
| Total population | 30,818 | 100.0 | 100.0 | 29,271 | 100.0 | 100.0 | +1,546 |
Dominant groups
Analysis of the five year age groups of the Narara Valley District in 2021 compared to Ettalong Beach - Booker Bay shows that there was a higher proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).
Overall, 19.4% of the population was aged between 0 and 15, and 18.2% were aged 65 years and over, compared with 13.2% and 34.4% respectively for Ettalong Beach - Booker Bay.
The major differences between the age structure of the Narara Valley District and Ettalong Beach - Booker Bay were:
- A larger percentage of persons aged 10 to 14 (7.0% compared to 3.6%)
- A larger percentage of persons aged 15 to 19 (6.2% compared to 3.2%)
- A smaller percentage of persons aged 70 to 74 (4.9% compared to 10.2%)
- A smaller percentage of persons aged 75 to 79 (3.4% compared to 7.5%)
Emerging groups
From 2011 to 2021, Narara Valley District's population increased by 1,547 people (5.3%). This represents an average annual population change of 0.52% per year over the period.
The largest changes in age structure in this area between 2011 and 2021 were in the age groups:
- 70 to 74 (+658 persons)
- 30 to 34 (+420 persons)
- 65 to 69 (+393 persons)
- 75 to 79 (+321 persons)
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