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LEARN MORE ABOUT .idIn 2021, the largest age group in Gosford City was 60 to 64 year olds. The group that changed the most since 2001 was 60 to 64 year olds, increasing by 2,822 people.
The Age Structure of Gosford City 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 City'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 City'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 City - Total females (Enumerated) | 2021 | 2001 | Change | ||||
| Five year age groups (years) | Number | % | Wyong Ward % | Number | % | Wyong Ward % | 2001 to 2021 |
| 0 to 4 | 4,545 | 5.0 | 5.9 | 5,011 | 6.3 | 7.6 | -466 |
| 5 to 9 | 5,082 | 5.5 | 6.1 | 5,504 | 6.9 | 8.1 | -422 |
| 10 to 14 | 5,424 | 5.9 | 6.4 | 5,535 | 7.0 | 7.8 | -111 |
| 15 to 19 | 4,952 | 5.4 | 6.2 | 4,833 | 6.1 | 6.6 | +119 |
| 20 to 24 | 4,468 | 4.9 | 5.8 | 3,830 | 4.8 | 5.3 | +638 |
| 25 to 29 | 4,255 | 4.6 | 6.0 | 4,295 | 5.4 | 6.2 | -40 |
| 30 to 34 | 5,023 | 5.5 | 6.6 | 5,079 | 6.4 | 7.2 | -56 |
| 35 to 39 | 5,614 | 6.1 | 6.5 | 5,909 | 7.4 | 7.8 | -295 |
| 40 to 44 | 5,707 | 6.2 | 6.1 | 6,153 | 7.7 | 7.9 | -446 |
| 45 to 49 | 5,954 | 6.5 | 6.5 | 5,505 | 6.9 | 7.1 | +449 |
| 50 to 54 | 6,022 | 6.6 | 6.5 | 5,010 | 6.3 | 6.5 | +1,012 |
| 55 to 59 | 6,179 | 6.7 | 6.4 | 3,977 | 5.0 | 4.7 | +2,202 |
| 60 to 64 | 6,279 | 6.8 | 5.9 | 3,457 | 4.3 | 3.6 | +2,822 |
| 65 to 69 | 5,790 | 6.3 | 5.1 | 3,363 | 4.2 | 3.3 | +2,427 |
| 70 to 74 | 5,644 | 6.1 | 5.0 | 3,788 | 4.8 | 3.3 | +1,856 |
| 75 to 79 | 4,206 | 4.6 | 3.6 | 3,613 | 4.5 | 2.9 | +593 |
| 80 to 84 | 3,032 | 3.3 | 2.5 | 2,713 | 3.4 | 2.3 | +319 |
| 85 and over | 3,628 | 4.0 | 3.1 | 2,027 | 2.5 | 1.7 | +1,601 |
| Total population | 91,804 | 100.0 | 100.0 | 79,602 | 100.0 | 100.0 | +12,202 |
Dominant groups
Analysis of the female five year age groups of Gosford City in 2021 compared to Wyong Ward 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, 16.4% of the female population was aged between 0 and 15, and 24.3% were aged 65 years and over, compared with 18.3% and 19.3% respectively for Wyong Ward.
The major differences between the female age structure of Gosford City and Wyong Ward were:
- A larger percentage of females aged 65 to 69 (6.3% compared to 5.1%)
- A larger percentage of females aged 70 to 74 (6.1% compared to 5.0%)
- A smaller percentage of females aged 25 to 29 (4.6% compared to 6.0%)
- A smaller percentage of females aged 30 to 34 (5.5% compared to 6.6%)
Emerging groups
From 2001 to 2021, Gosford City's female population increased by 12,202 people (15.3%). This represents an average annual population change of 0.72% per year over the period.
The largest changes in female age structure in this area between 2001 and 2021 were in the age groups:
- 60 to 64 (+2,822 females)
- 65 to 69 (+2,427 females)
- 55 to 59 (+2,202 females)
- 70 to 74 (+1,856 females)
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