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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 1991 was 50 to 54 year olds, increasing by 6,328 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 (Enumerated) | 2021 | 1991 | Change | ||||
| Five year age groups (years) | Number | % | Warnervale - Wallarah - Bushells Ridge % | Number | % | Warnervale - Wallarah - Bushells Ridge % | 1991 to 2021 |
| 0 to 4 | 10,030 | 6.0 | 7.4 | 8,210 | 8.2 | 9.2 | +1,820 |
| 5 to 9 | 10,460 | 6.2 | 4.5 | 7,813 | 7.8 | 10.6 | +2,647 |
| 10 to 14 | 10,755 | 6.4 | 7.5 | 7,111 | 7.1 | 8.3 | +3,644 |
| 15 to 19 | 10,100 | 6.0 | 8.1 | 6,423 | 6.4 | 7.7 | +3,677 |
| 20 to 24 | 9,446 | 5.6 | 7.4 | 5,535 | 5.5 | 5.9 | +3,911 |
| 25 to 29 | 9,856 | 5.9 | 5.9 | 6,779 | 6.8 | 6.8 | +3,077 |
| 30 to 34 | 9,958 | 5.9 | 6.9 | 8,003 | 8.0 | 7.8 | +1,955 |
| 35 to 39 | 10,081 | 6.0 | 5.4 | 7,056 | 7.0 | 8.8 | +3,025 |
| 40 to 44 | 9,589 | 5.7 | 5.6 | 6,496 | 6.5 | 8.1 | +3,093 |
| 45 to 49 | 10,294 | 6.1 | 7.9 | 4,874 | 4.9 | 7.0 | +5,420 |
| 50 to 54 | 10,543 | 6.3 | 6.8 | 4,215 | 4.2 | 5.0 | +6,328 |
| 55 to 59 | 10,614 | 6.3 | 6.7 | 4,345 | 4.3 | 3.1 | +6,269 |
| 60 to 64 | 10,456 | 6.2 | 7.1 | 5,747 | 5.7 | 3.9 | +4,709 |
| 65 to 69 | 9,786 | 5.8 | 4.1 | 6,093 | 6.1 | 2.8 | +3,693 |
| 70 to 74 | 9,330 | 5.5 | 3.5 | 5,139 | 5.1 | 1.9 | +4,191 |
| 75 to 79 | 7,144 | 4.2 | 2.7 | 3,666 | 3.7 | 1.5 | +3,478 |
| 80 to 84 | 4,941 | 2.9 | 1.9 | 1,879 | 1.9 | 1.0 | +3,062 |
| 85 and over | 4,772 | 2.8 | 0.7 | 731 | 0.7 | 0.6 | +4,041 |
| Total population | 168,155 | 100.0 | 100.0 | 100,115 | 100.0 | 100.0 | +68,040 |
Dominant groups
Analysis of the five year age groups of Wyong Shire in 2021 compared to Warnervale - Wallarah - Bushells Ridge 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, 18.6% of the population was aged between 0 and 15, and 21.4% were aged 65 years and over, compared with 19.4% and 12.9% respectively for Warnervale - Wallarah - Bushells Ridge.
The major differences between the age structure of Wyong Shire and Warnervale - Wallarah - Bushells Ridge were:
- A larger percentage of persons aged 85 and over (2.8% compared to 0.7%)
- A larger percentage of persons aged 70 to 74 (5.5% compared to 3.5%)
- A smaller percentage of persons aged 15 to 19 (6.0% compared to 8.1%)
- A smaller percentage of persons aged 45 to 49 (6.1% compared to 7.9%)
Emerging groups
From 1991 to 2021, Wyong Shire's population increased by 68,040 people (68.0%). This represents an average annual population change of 1.74% per year over the period.
The largest changes in age structure in this area between 1991 and 2021 were in the age groups:
- 50 to 54 (+6,328 persons)
- 55 to 59 (+6,269 persons)
- 45 to 49 (+5,420 persons)
- 60 to 64 (+4,709 persons)
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