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LEARN MORE ABOUT .idIn 2021, the largest age group in Central Coast Council area was 60 to 64 year olds. The group that changed the most since 2001 was 60 to 64 year olds, increasing by 829 people.
The Age Structure of Central Coast Council area provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Central Coast Council area'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 Central Coast Council area'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 | |||||||
|---|---|---|---|---|---|---|---|
| Central Coast Council area - Total persons (Enumerated) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | Regional TAS % | Number | % | Regional TAS % | 2001 to 2021 |
| 0 to 4 | 1,007 | 4.5 | 5.0 | 1,266 | 6.4 | 6.8 | -259 |
| 5 to 9 | 1,263 | 5.7 | 5.6 | 1,516 | 7.6 | 7.6 | -253 |
| 10 to 14 | 1,292 | 5.8 | 6.0 | 1,593 | 8.0 | 7.6 | -301 |
| 15 to 19 | 1,265 | 5.7 | 5.4 | 1,389 | 7.0 | 7.0 | -124 |
| 20 to 24 | 1,068 | 4.8 | 5.3 | 922 | 4.6 | 5.4 | +146 |
| 25 to 29 | 1,140 | 5.1 | 6.1 | 1,024 | 5.1 | 5.9 | +116 |
| 30 to 34 | 1,138 | 5.1 | 5.9 | 1,270 | 6.4 | 6.8 | -132 |
| 35 to 39 | 1,173 | 5.3 | 5.7 | 1,453 | 7.3 | 7.4 | -280 |
| 40 to 44 | 1,121 | 5.0 | 5.4 | 1,636 | 8.2 | 7.8 | -515 |
| 45 to 49 | 1,328 | 6.0 | 6.0 | 1,441 | 7.2 | 7.1 | -113 |
| 50 to 54 | 1,529 | 6.9 | 6.8 | 1,344 | 6.8 | 6.9 | +185 |
| 55 to 59 | 1,712 | 7.7 | 7.1 | 1,136 | 5.7 | 5.6 | +576 |
| 60 to 64 | 1,766 | 7.9 | 7.4 | 937 | 4.7 | 4.7 | +829 |
| 65 to 69 | 1,562 | 7.0 | 6.7 | 834 | 4.2 | 3.9 | +728 |
| 70 to 74 | 1,459 | 6.6 | 6.1 | 756 | 3.8 | 3.4 | +703 |
| 75 to 79 | 1,065 | 4.8 | 4.3 | 600 | 3.0 | 2.8 | +465 |
| 80 to 84 | 720 | 3.2 | 2.8 | 401 | 2.0 | 1.8 | +319 |
| 85 and over | 635 | 2.9 | 2.4 | 385 | 1.9 | 1.4 | +250 |
| Total population | 22,243 | 100.0 | 100.0 | 19,903 | 100.0 | 100.0 | +2,340 |
Dominant groups
Analysis of the five year age groups of Central Coast Council area in 2021 compared to Regional TAS shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).
Overall, 16.0% of the population was aged between 0 and 15, and 24.5% were aged 65 years and over, compared with 16.6% and 22.2% respectively for Regional TAS.
The major differences between the age structure of Central Coast Council area and Regional TAS were:
- A larger percentage of persons aged 55 to 59 (7.7% compared to 7.1%)
- A larger percentage of persons aged 60 to 64 (7.9% compared to 7.4%)
- A smaller percentage of persons aged 25 to 29 (5.1% compared to 6.1%)
- A smaller percentage of persons aged 30 to 34 (5.1% compared to 5.9%)
Emerging groups
From 2001 to 2021, Central Coast Council area's population increased by 2,340 people (11.8%). This represents an average annual population change of 0.56% per year over the period.
The largest changes in age structure in this area between 2001 and 2021 were in the age groups:
- 60 to 64 (+829 persons)
- 65 to 69 (+728 persons)
- 70 to 74 (+703 persons)
- 55 to 59 (+576 persons)
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