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LEARN MORE ABOUT .idIn 2021, the largest age group in Gosford Central was 30 to 34 year olds. The group that changed the most since 2006 was 85 and over year olds, increasing by 337 people.
The Age Structure of Gosford Central provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Gosford Central'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 Gosford Central'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 | |||||||
|---|---|---|---|---|---|---|---|
| Gosford Central - Total females (Usual residence) | 2021 | 2006 | Change | ||||
| Five year age groups (years) | Number | % | Charmhaven - Lake Haven % | Number | % | Charmhaven - Lake Haven % | 2006 to 2021 |
| 0 to 4 | 515 | 4.4 | 5.6 | 438 | 4.6 | 5.0 | +76 |
| 5 to 9 | 465 | 4.0 | 4.9 | 433 | 4.6 | 5.6 | +31 |
| 10 to 14 | 519 | 4.4 | 5.2 | 464 | 4.9 | 7.3 | +54 |
| 15 to 19 | 520 | 4.4 | 5.4 | 571 | 6.0 | 6.9 | -51 |
| 20 to 24 | 702 | 6.0 | 5.2 | 582 | 6.2 | 4.8 | +119 |
| 25 to 29 | 777 | 6.6 | 6.4 | 595 | 6.3 | 4.2 | +181 |
| 30 to 34 | 828 | 7.0 | 5.5 | 543 | 5.7 | 5.2 | +284 |
| 35 to 39 | 703 | 6.0 | 4.8 | 519 | 5.5 | 5.6 | +183 |
| 40 to 44 | 676 | 5.8 | 5.2 | 587 | 6.2 | 6.4 | +89 |
| 45 to 49 | 658 | 5.6 | 4.8 | 613 | 6.5 | 7.5 | +45 |
| 50 to 54 | 638 | 5.4 | 6.1 | 552 | 5.8 | 7.1 | +86 |
| 55 to 59 | 696 | 5.9 | 6.7 | 521 | 5.5 | 6.0 | +174 |
| 60 to 64 | 712 | 6.1 | 7.2 | 431 | 4.6 | 5.6 | +281 |
| 65 to 69 | 680 | 5.8 | 7.2 | 471 | 5.0 | 5.4 | +209 |
| 70 to 74 | 700 | 6.0 | 5.8 | 525 | 5.5 | 4.6 | +175 |
| 75 to 79 | 600 | 5.1 | 4.7 | 567 | 6.0 | 4.8 | +33 |
| 80 to 84 | 549 | 4.7 | 4.3 | 565 | 6.0 | 4.4 | -16 |
| 85 and over | 814 | 6.9 | 4.8 | 477 | 5.0 | 3.8 | +337 |
| Total population | 11,752 | 100.0 | 100.0 | 9,462 | 100.0 | 100.0 | +2,290 |
Dominant groups
Analysis of the female five year age groups of Gosford Central in 2021 compared to Charmhaven - Lake Haven shows that there was a lower proportion of females in the younger age groups (under 15) and a higher proportion of females in the older age groups (65+).
Overall, 12.8% of the female population was aged between 0 and 15, and 28.4% were aged 65 years and over, compared with 15.7% and 26.9% respectively for Charmhaven - Lake Haven.
The major differences between the female age structure of Gosford Central and Charmhaven - Lake Haven were:
- A larger percentage of females aged 85 and over (6.9% compared to 4.8%)
- A larger percentage of females aged 30 to 34 (7.0% compared to 5.5%)
- A smaller percentage of females aged 65 to 69 (5.8% compared to 7.2%)
- A smaller percentage of females aged 0 to 4 (4.4% compared to 5.6%)
Emerging groups
From 2006 to 2021, Gosford Central's female population increased by 2,290 people (24.2%). This represents an average annual population change of 1.46% per year over the period.
The largest changes in female age structure in this area between 2006 and 2021 were in the age groups:
- 85 and over (+337 females)
- 30 to 34 (+284 females)
- 60 to 64 (+281 females)
- 65 to 69 (+209 females)
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