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LEARN MORE ABOUT .idIn 2021, the largest age group in Central Coast Council area was 10 to 14 year olds. The group that changed the most since 2011 was 70 to 74 year olds, increasing by 2,940 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 males (Usual residence) | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Tuggerawong - Tacoma - Rocky Point % | Number | % | Tuggerawong - Tacoma - Rocky Point % | 2011 to 2021 |
| 0 to 4 | 10,001 | 6.0 | 5.6 | 10,174 | 6.8 | 5.2 | -173 |
| 5 to 9 | 10,941 | 6.5 | 6.7 | 10,272 | 6.8 | 7.6 | +669 |
| 10 to 14 | 11,248 | 6.7 | 7.7 | 10,554 | 7.0 | 6.7 | +694 |
| 15 to 19 | 10,523 | 6.3 | 6.5 | 10,911 | 7.2 | 10.6 | -388 |
| 20 to 24 | 9,383 | 5.6 | 5.5 | 8,748 | 5.8 | 5.6 | +635 |
| 25 to 29 | 9,235 | 5.5 | 6.1 | 7,758 | 5.1 | 5.9 | +1,477 |
| 30 to 34 | 9,385 | 5.6 | 5.1 | 7,849 | 5.2 | 4.6 | +1,536 |
| 35 to 39 | 9,965 | 5.9 | 6.1 | 9,355 | 6.2 | 5.1 | +610 |
| 40 to 44 | 9,954 | 5.9 | 5.4 | 9,855 | 6.5 | 8.9 | +99 |
| 45 to 49 | 10,598 | 6.3 | 7.3 | 10,308 | 6.8 | 9.2 | +290 |
| 50 to 54 | 10,791 | 6.4 | 6.1 | 10,291 | 6.8 | 8.1 | +500 |
| 55 to 59 | 10,807 | 6.4 | 8.1 | 9,407 | 6.2 | 5.3 | +1,400 |
| 60 to 64 | 10,482 | 6.2 | 6.1 | 9,039 | 6.0 | 6.3 | +1,443 |
| 65 to 69 | 9,614 | 5.7 | 5.5 | 7,735 | 5.1 | 4.5 | +1,879 |
| 70 to 74 | 9,275 | 5.5 | 5.5 | 6,335 | 4.2 | 3.6 | +2,940 |
| 75 to 79 | 7,100 | 4.2 | 2.5 | 4,915 | 3.3 | 1.6 | +2,185 |
| 80 to 84 | 4,747 | 2.8 | 2.6 | 4,027 | 2.7 | 1.0 | +720 |
| 85 and over | 3,929 | 2.3 | 1.7 | 3,165 | 2.1 | 0.3 | +764 |
| Total population | 167,978 | 100.0 | 100.0 | 150,698 | 100.0 | 100.0 | +17,280 |
Dominant groups
Analysis of the male five year age groups of Central Coast Council area in 2021 compared to Tuggerawong - Tacoma - Rocky Point shows that there was a lower proportion of males in the younger age groups (under 15) and a higher proportion of males in the older age groups (65+).
Overall, 19.2% of the male population was aged between 0 and 15, and 20.6% were aged 65 years and over, compared with 20.1% and 17.7% respectively for Tuggerawong - Tacoma - Rocky Point.
The major differences between the male age structure of Central Coast Council area and Tuggerawong - Tacoma - Rocky Point were:
- A larger percentage of males aged 75 to 79 (4.2% compared to 2.5%)
- A smaller percentage of males aged 55 to 59 (6.4% compared to 8.1%)
- A smaller percentage of males aged 45 to 49 (6.3% compared to 7.3%)
- A smaller percentage of males aged 10 to 14 (6.7% compared to 7.7%)
Emerging groups
From 2011 to 2021, Central Coast Council area's male population increased by 17,280 people (11.5%). This represents an average annual population change of 1.09% per year over the period.
The largest changes in male age structure in this area between 2011 and 2021 were in the age groups:
- 70 to 74 (+2,940 males)
- 75 to 79 (+2,185 males)
- 65 to 69 (+1,879 males)
- 30 to 34 (+1,536 males)
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