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LEARN MORE ABOUT .idIn 2021, there were 15,925 Chinese languages speakers living in Willoughby City Council, with largest age group being 35 to 39 year olds.
The Age Structure of the non-English speaking population in Willoughby City Council provides key insights into the level of demand for age based services and facilities such as child care, and language services. Non-English speaking populations may have a quite different age profile to the general population, for instance in a student area, they are likely to be younger, however an area which received a lot of post-war migration may have an older non-English speaking population, and perhaps many second-generation speakers.
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 of Willoughby City Council's non-English speaking 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?'
| Five year age groups | |||||||
|---|---|---|---|---|---|---|---|
| Willoughby City Council - Chinese languages speakers | 2021 | 2011 | Change | ||||
| Five year age groups (years) | Number | % | Hornsby Shire | Number | % | Hornsby Shire | 2011 to 2021 |
| 0 to 4 | 744 | 4.7 | 5.5 | 498 | 4.8 | 4.6 | +246 |
| 5 to 9 | 1,133 | 7.1 | 8.3 | 380 | 3.7 | 4.4 | +753 |
| 10 to 14 | 866 | 5.4 | 6.0 | 407 | 3.9 | 6.2 | +459 |
| 15 to 19 | 661 | 4.2 | 3.7 | 650 | 6.3 | 8.1 | +11 |
| 20 to 24 | 729 | 4.6 | 3.7 | 1,080 | 10.4 | 6.3 | -351 |
| 25 to 29 | 971 | 6.1 | 3.6 | 1,152 | 11.1 | 6.2 | -181 |
| 30 to 34 | 1,225 | 7.7 | 6.6 | 1,016 | 9.8 | 7.0 | +209 |
| 35 to 39 | 1,703 | 10.7 | 10.3 | 834 | 8.1 | 6.7 | +869 |
| 40 to 44 | 1,505 | 9.5 | 9.6 | 748 | 7.2 | 7.6 | +757 |
| 45 to 49 | 1,212 | 7.6 | 7.1 | 761 | 7.4 | 10.9 | +451 |
| 50 to 54 | 875 | 5.5 | 5.8 | 660 | 6.4 | 9.9 | +215 |
| 55 to 59 | 933 | 5.9 | 6.8 | 588 | 5.7 | 7.8 | +345 |
| 60 to 64 | 836 | 5.2 | 6.9 | 544 | 5.3 | 5.6 | +292 |
| 65 to 69 | 913 | 5.7 | 6.7 | 290 | 2.8 | 2.9 | +623 |
| 70 to 74 | 698 | 4.4 | 4.6 | 287 | 2.8 | 2.4 | +411 |
| 75 to 79 | 362 | 2.3 | 2.1 | 220 | 2.1 | 1.6 | +142 |
| 80 to 84 | 287 | 1.8 | 1.5 | 118 | 1.1 | 1.0 | +169 |
| 85 and over | 272 | 1.7 | 1.3 | 118 | 1.1 | 0.7 | +154 |
| Total people | 15,925 | 100.0 | 100.0 | 10,351 | 100.0 | 100.0 | +5,574 |
Dominant groups
Analysis of the Chinese languages speaking population in Willoughby City Council in 2021 compared to Hornsby Shire shows that there was a lower proportion of people in the younger age groups (under 15) and a similar proportion of people in the older age groups (65+).
Overall, 17.2% of the Chinese languages speaking population was aged between 0 and 14, and 15.9% were aged 65 years and over, compared with 19.8% and 16.2% respectively for Hornsby Shire.
The major differences between the age groups of the Chinese languages speaking population in Willoughby City and Hornsby Shire were:
- A larger percentage of people aged 25 to 29 (6.1% compared to 3.6%)
- A larger percentage of people aged 30 to 34 (7.7% compared to 6.6%)
- A smaller percentage of people aged 60 to 64 (5.2% compared to 6.9%)
- A smaller percentage of people aged 5 to 9 (7.1% compared to 8.3%)
Emerging groups
From 2011 to 2021, Willoughby City's Chinese languages speaking population increased by 5,574 people (53.8%). This represents an average annual population change of 4.4% per year over the period.
The largest changes in the age groups of the Chinese languages speaking population in this area between 2011 and 2021 were in the age groups:
- 35 to 39 (+869 persons)
- 40 to 44 (+757 persons)
- 5 to 9 (+753 persons)
- 65 to 69 (+623 persons)
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