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LEARN MORE ABOUT .idIn 2021, the largest age group in Wyong Shire was 10 to 14 year olds. The group that changed the most since 2016 was 70 to 74 year olds, increasing by 1,110 people.
The Age Structure of Wyong Shire provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Wyong Shire'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 Wyong Shire'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 | |||||||
|---|---|---|---|---|---|---|---|
| Wyong Shire - Total persons (Usual residence) | 2021 | 2016 | Change | ||||
| Five year age groups (years) | Number | % | Wadalba % | Number | % | Wadalba % | 2016 to 2021 |
| 0 to 4 | 10,036 | 5.9 | 9.3 | 10,245 | 6.1 | 8.0 | -209 |
| 5 to 9 | 10,461 | 6.2 | 8.5 | 11,229 | 6.7 | 9.2 | -768 |
| 10 to 14 | 10,800 | 6.4 | 8.5 | 10,835 | 6.4 | 9.3 | -36 |
| 15 to 19 | 10,092 | 6.0 | 7.5 | 10,508 | 6.2 | 6.3 | -416 |
| 20 to 24 | 9,448 | 5.6 | 5.4 | 9,755 | 5.8 | 5.7 | -308 |
| 25 to 29 | 9,902 | 5.9 | 6.4 | 9,012 | 5.3 | 6.6 | +889 |
| 30 to 34 | 9,971 | 5.9 | 7.8 | 9,517 | 5.6 | 7.5 | +454 |
| 35 to 39 | 10,084 | 6.0 | 8.6 | 9,501 | 5.6 | 8.1 | +582 |
| 40 to 44 | 9,630 | 5.7 | 7.7 | 10,552 | 6.3 | 7.9 | -923 |
| 45 to 49 | 10,356 | 6.1 | 6.3 | 11,039 | 6.5 | 6.2 | -684 |
| 50 to 54 | 10,590 | 6.3 | 5.4 | 10,942 | 6.5 | 6.5 | -352 |
| 55 to 59 | 10,703 | 6.3 | 4.5 | 10,981 | 6.5 | 5.0 | -279 |
| 60 to 64 | 10,568 | 6.3 | 3.8 | 10,229 | 6.1 | 4.1 | +339 |
| 65 to 69 | 9,914 | 5.9 | 3.5 | 10,091 | 6.0 | 3.6 | -177 |
| 70 to 74 | 9,401 | 5.6 | 3.1 | 8,290 | 4.9 | 2.6 | +1,110 |
| 75 to 79 | 7,184 | 4.3 | 1.8 | 6,500 | 3.9 | 1.9 | +684 |
| 80 to 84 | 4,967 | 2.9 | 0.9 | 4,533 | 2.7 | 0.9 | +434 |
| 85 and over | 4,796 | 2.8 | 0.8 | 4,779 | 2.8 | 0.6 | +17 |
| Total population | 168,903 | 100.0 | 100.0 | 168,545 | 100.0 | 100.0 | +357 |
Dominant groups
Analysis of the five year age groups of Wyong Shire in 2021 compared to Wadalba shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).
Overall, 18.5% of the population was aged between 0 and 15, and 21.5% were aged 65 years and over, compared with 26.4% and 10.1% respectively for Wadalba.
The major differences between the age structure of Wyong Shire and Wadalba were:
- A larger percentage of persons aged 75 to 79 (4.3% compared to 1.8%)
- A larger percentage of persons aged 70 to 74 (5.6% compared to 3.1%)
- A smaller percentage of persons aged 0 to 4 (5.9% compared to 9.3%)
- A smaller percentage of persons aged 35 to 39 (6.0% compared to 8.6%)
Emerging groups
From 2016 to 2021, Wyong Shire's population increased by 358 people (0.2%). This represents an average annual population change of 0.04% per year over the period.
The largest changes in age structure in this area between 2016 and 2021 were in the age groups:
- 70 to 74 (+1,110 persons)
- 40 to 44 (-923 persons)
- 25 to 29 (+889 persons)
- 5 to 9 (-768 persons)
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