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LEARN MORE ABOUT .idIn 2021, the largest age group in Mount Annan was 10 to 14 year olds. The group that changed the most since 2006 was 50 to 54 year olds, increasing by 398 people.
The Age Structure of Mount Annan provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Mount Annan'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 Mount Annan'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 | |||||||
|---|---|---|---|---|---|---|---|
| Mount Annan - Total persons (Enumerated) | 2021 | 2006 | Change | ||||
| Five year age groups (years) | Number | % | Camden Council area % | Number | % | Camden Council area % | 2006 to 2021 |
| 0 to 4 | 777 | 6.7 | 9.4 | 889 | 10.1 | 8.6 | -112 |
| 5 to 9 | 970 | 8.3 | 8.4 | 897 | 10.2 | 8.7 | +72 |
| 10 to 14 | 1,016 | 8.7 | 7.4 | 819 | 9.3 | 8.5 | +196 |
| 15 to 19 | 982 | 8.4 | 6.3 | 661 | 7.5 | 7.5 | +320 |
| 20 to 24 | 762 | 6.5 | 5.8 | 463 | 5.3 | 5.9 | +298 |
| 25 to 29 | 623 | 5.3 | 7.3 | 593 | 6.8 | 6.2 | +30 |
| 30 to 34 | 698 | 6.0 | 9.0 | 876 | 10.0 | 8.5 | -178 |
| 35 to 39 | 831 | 7.1 | 8.7 | 873 | 10.0 | 8.5 | -42 |
| 40 to 44 | 893 | 7.6 | 7.1 | 768 | 8.8 | 7.8 | +124 |
| 45 to 49 | 969 | 8.3 | 6.6 | 620 | 7.1 | 6.8 | +349 |
| 50 to 54 | 846 | 7.2 | 5.4 | 447 | 5.1 | 5.9 | +398 |
| 55 to 59 | 704 | 6.0 | 4.6 | 382 | 4.4 | 5.2 | +322 |
| 60 to 64 | 570 | 4.9 | 4.0 | 194 | 2.2 | 3.5 | +376 |
| 65 to 69 | 396 | 3.4 | 3.3 | 137 | 1.6 | 2.5 | +259 |
| 70 to 74 | 324 | 2.8 | 2.8 | 59 | 0.7 | 2.0 | +265 |
| 75 to 79 | 178 | 1.5 | 1.8 | 40 | 0.5 | 1.5 | +138 |
| 80 to 84 | 80 | 0.7 | 1.1 | 27 | 0.3 | 1.3 | +52 |
| 85 and over | 61 | 0.5 | 1.0 | 21 | 0.2 | 1.1 | +40 |
| Total population | 11,680 | 100.0 | 100.0 | 8,774 | 100.0 | 100.0 | +2,906 |
Dominant groups
Analysis of the five year age groups of Mount Annan in 2021 compared to Camden Council area shows that there was a lower proportion of people in the younger age groups (under 15) as well as a lower proportion of people in the older age groups (65+).
Overall, 23.7% of the population was aged between 0 and 15, and 8.9% were aged 65 years and over, compared with 25.2% and 9.9% respectively for Camden Council area.
The major differences between the age structure of Mount Annan and Camden Council area were:
- A larger percentage of persons aged 15 to 19 (8.4% compared to 6.3%)
- A smaller percentage of persons aged 30 to 34 (6.0% compared to 9.0%)
- A smaller percentage of persons aged 0 to 4 (6.7% compared to 9.4%)
- A smaller percentage of persons aged 25 to 29 (5.3% compared to 7.3%)
Emerging groups
From 2006 to 2021, Mount Annan's population increased by 2,906 people (33.1%). This represents an average annual population change of 1.93% per year over the period.
The largest changes in age structure in this area between 2006 and 2021 were in the age groups:
- 50 to 54 (+398 persons)
- 60 to 64 (+376 persons)
- 45 to 49 (+349 persons)
- 55 to 59 (+322 persons)
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