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Blacktown City CouncilCommunity profile

Blacktown City

Five year age groups

In 2021, there were 11,402 Chinese languages speakers living in Blacktown City Council, with largest age group being 35 to 39 year olds.

The Age Structure of the non-English speaking population in Blacktown 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 Blacktown 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
Blacktown City Council - Chinese languages speakers20212016Change
Five year age groups (years)Number%Greater SydneyNumber%Greater Sydney2016 to 2021
0 to 46595.84.76026.95.2+57
5 to 97456.55.54104.74.2+335
10 to 144233.73.93093.63.3+114
15 to 193703.23.74495.26.6-79
20 to 244924.36.94785.511.5+14
25 to 296425.68.27088.211.3-66
30 to 341,15010.110.08579.99.5+293
35 to 391,18710.49.67038.16.8+484
40 to 448457.46.95526.45.6+293
45 to 496916.15.85416.25.8+150
50 to 547036.25.97038.17.20
55 to 598687.67.27428.66.7+126
60 to 648937.86.86827.96.0+211
65 to 697596.76.13904.54.0+369
70 to 744664.13.92192.52.1+247
75 to 792242.02.01461.71.8+78
80 to 841651.41.5931.11.4+72
85 and over1201.11.5780.91.1+42
Total people11,402100.0100.08,662100.0100.0+2,740
Source: Australian Bureau of Statistics, Census of Population and Housing 2016 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the Chinese languages speaking population in Blacktown City Council in 2021 compared to Greater Sydney shows that there was a higher proportion of people in the younger age groups (under 15) and a similar proportion of people in the older age groups (65+).

Overall, 16.0% of the Chinese languages speaking population was aged between 0 and 14, and 15.2% were aged 65 years and over, compared with 14.1% and 15.0% respectively for Greater Sydney.

The major differences between the age groups of the Chinese languages speaking population in Blacktown City and Greater Sydney were:

  • A larger percentage of people aged 0 to 4 (5.8% compared to 4.7%)
  • A larger percentage of people aged 60 to 64 (7.8% compared to 6.8%)
  • A smaller percentage of people aged 20 to 24 (4.3% compared to 6.9%)
  • A smaller percentage of people aged 25 to 29 (5.6% compared to 8.2%)

Emerging groups

From 2016 to 2021, Blacktown City's Chinese languages speaking population increased by 2,740 people (31.6%). This represents an average annual population change of 5.65% per year over the period.

The largest changes in the age groups of the Chinese languages speaking population in this area between 2016 and 2021 were in the age groups:

  • 35 to 39 (+484 persons)
  • 65 to 69 (+369 persons)
  • 5 to 9 (+335 persons)
  • 30 to 34 (+293 persons)

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