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LEARN MORE ABOUT .idIn 2021, the largest age group in Charmhaven - Lake Haven was 15 to 19 year olds. The group that changed the most since 1991 was 55 to 59 year olds, increasing by 128 people.
The Age Structure of Charmhaven - Lake Haven provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Charmhaven - Lake Haven'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 Charmhaven - Lake Haven'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 | |||||||
|---|---|---|---|---|---|---|---|
| Charmhaven - Lake Haven - Total males (Enumerated) | 2021 | 1991 | Change | ||||
| Five year age groups (years) | Number | % | Central Coast Council area % | Number | % | Central Coast Council area % | 1991 to 2021 |
| 0 to 4 | 167 | 5.9 | 6.0 | 180 | 9.7 | 8.5 | -14 |
| 5 to 9 | 159 | 5.6 | 6.6 | 166 | 8.9 | 8.1 | -7 |
| 10 to 14 | 174 | 6.2 | 6.7 | 152 | 8.2 | 7.3 | +22 |
| 15 to 19 | 194 | 6.9 | 6.3 | 132 | 7.1 | 7.1 | +62 |
| 20 to 24 | 168 | 5.9 | 5.6 | 94 | 5.1 | 5.7 | +73 |
| 25 to 29 | 168 | 5.9 | 5.5 | 133 | 7.1 | 6.8 | +35 |
| 30 to 34 | 160 | 5.7 | 5.6 | 138 | 7.4 | 7.9 | +22 |
| 35 to 39 | 164 | 5.8 | 5.9 | 169 | 9.1 | 7.4 | -6 |
| 40 to 44 | 142 | 5.0 | 5.9 | 132 | 7.1 | 7.2 | +9 |
| 45 to 49 | 140 | 5.0 | 6.3 | 94 | 5.1 | 5.5 | +46 |
| 50 to 54 | 169 | 6.0 | 6.4 | 51 | 2.8 | 4.4 | +117 |
| 55 to 59 | 194 | 6.9 | 6.4 | 66 | 3.6 | 4.0 | +128 |
| 60 to 64 | 189 | 6.7 | 6.2 | 77 | 4.2 | 4.9 | +112 |
| 65 to 69 | 183 | 6.5 | 5.7 | 107 | 5.8 | 5.4 | +76 |
| 70 to 74 | 152 | 5.4 | 5.5 | 84 | 4.5 | 4.5 | +68 |
| 75 to 79 | 127 | 4.5 | 4.2 | 47 | 2.5 | 3.1 | +80 |
| 80 to 84 | 94 | 3.3 | 2.8 | 32 | 1.7 | 1.5 | +61 |
| 85 and over | 84 | 3.0 | 2.3 | 3 | 0.2 | 0.6 | +81 |
| Total population | 2,828 | 100.0 | 100.0 | 1,864 | 100.0 | 100.0 | +964 |
Dominant groups
Analysis of the male five year age groups of Charmhaven - Lake Haven in 2021 compared to Central Coast Council area 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, 17.7% of the male population was aged between 0 and 15, and 22.6% were aged 65 years and over, compared with 19.3% and 20.6% respectively for Central Coast Council area.
The major differences between the male age structure of Charmhaven - Lake Haven and Central Coast Council area were:
- A larger percentage of males aged 65 to 69 (6.5% compared to 5.7%)
- A smaller percentage of males aged 45 to 49 (5.0% compared to 6.3%)
- A smaller percentage of males aged 5 to 9 (5.6% compared to 6.6%)
- A smaller percentage of males aged 40 to 44 (5.0% compared to 5.9%)
Emerging groups
From 1991 to 2021, Charmhaven - Lake Haven's male population increased by 964 people (51.7%). This represents an average annual population change of 1.4% per year over the period.
The largest changes in male age structure in this area between 1991 and 2021 were in the age groups:
- 55 to 59 (+128 males)
- 50 to 54 (+117 males)
- 60 to 64 (+112 males)
- 85 and over (+81 males)
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