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LEARN MORE ABOUT .idIn 2021, the largest age group in Gosford City was 10 to 14 year olds. The group that changed the most since 2016 was 75 to 79 year olds, increasing by 1,049 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 males (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | Gosford - West Gosford % | Number | % | Gosford - West Gosford % | 2016 to 2021 |
| 0 to 4 | 4,856 | 5.6 | 4.7 | 4,651 | 6.0 | 5.5 | +205 |
| 5 to 9 | 5,561 | 6.5 | 4.2 | 4,953 | 6.4 | 3.1 | +608 |
| 10 to 14 | 5,671 | 6.6 | 3.3 | 4,835 | 6.3 | 3.5 | +835 |
| 15 to 19 | 5,260 | 6.1 | 3.6 | 4,789 | 6.2 | 3.3 | +470 |
| 20 to 24 | 4,570 | 5.3 | 7.6 | 4,392 | 5.7 | 7.3 | +177 |
| 25 to 29 | 4,418 | 5.1 | 13.0 | 4,125 | 5.4 | 12.1 | +292 |
| 30 to 34 | 4,600 | 5.3 | 10.5 | 4,142 | 5.4 | 10.7 | +458 |
| 35 to 39 | 5,105 | 5.9 | 8.9 | 4,349 | 5.7 | 8.5 | +755 |
| 40 to 44 | 5,264 | 6.1 | 7.1 | 5,026 | 6.5 | 6.3 | +237 |
| 45 to 49 | 5,670 | 6.6 | 6.2 | 5,101 | 6.6 | 5.9 | +568 |
| 50 to 54 | 5,644 | 6.6 | 5.8 | 5,269 | 6.8 | 7.2 | +375 |
| 55 to 59 | 5,608 | 6.5 | 5.0 | 5,249 | 6.8 | 5.6 | +359 |
| 60 to 64 | 5,554 | 6.5 | 4.8 | 4,788 | 6.2 | 5.0 | +765 |
| 65 to 69 | 4,996 | 5.8 | 4.9 | 4,641 | 6.0 | 4.6 | +354 |
| 70 to 74 | 4,862 | 5.7 | 3.8 | 3,982 | 5.2 | 3.9 | +880 |
| 75 to 79 | 3,814 | 4.4 | 3.0 | 2,765 | 3.6 | 2.5 | +1,049 |
| 80 to 84 | 2,456 | 2.9 | 1.7 | 1,892 | 2.5 | 1.8 | +563 |
| 85 and over | 2,117 | 2.5 | 2.1 | 2,013 | 2.6 | 3.4 | +104 |
| Total population | 86,026 | 100.0 | 100.0 | 76,970 | 100.0 | 100.0 | +9,055 |
Dominant groups
Analysis of the male five year age groups of Gosford City in 2021 compared to Gosford - West Gosford shows that there was a higher proportion of males in the younger age groups (under 15) as well as a higher proportion of males in the older age groups (65+).
Overall, 18.7% of the male population was aged between 0 and 15, and 21.2% were aged 65 years and over, compared with 12.1% and 15.5% respectively for Gosford - West Gosford.
The major differences between the male age structure of Gosford City and Gosford - West Gosford were:
- A larger percentage of males aged 10 to 14 (6.6% compared to 3.3%)
- A smaller percentage of males aged 25 to 29 (5.1% compared to 13.0%)
- A smaller percentage of males aged 30 to 34 (5.3% compared to 10.5%)
- A smaller percentage of males aged 35 to 39 (5.9% compared to 8.9%)
Emerging groups
From 2016 to 2021, Gosford City's male population increased by 9,056 people (11.8%). This represents an average annual population change of 2.25% per year over the period.
The largest changes in male age structure in this area between 2016 and 2021 were in the age groups:
- 75 to 79 (+1,049 males)
- 70 to 74 (+880 males)
- 10 to 14 (+835 males)
- 60 to 64 (+765 males)
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