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Blacktown City CouncilCommunity profile

Dharruk

Five year age groups

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In 2021, the largest age group in Dharruk was 5 to 9 year olds. The group that changed the most since 2016 was 70 to 74 year olds, increasing by 37 people.

The Age Structure of Dharruk provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Dharruk'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 Dharruk'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
Dharruk - Total females (Usual residence)20212016Change
Five year age groups (years)Number%WSROC Region %Number%WSROC Region %2016 to 2021
0 to 4966.86.51047.47.1-8
5 to 91208.56.81077.66.9+13
10 to 141097.76.4976.96.1+12
15 to 19825.85.81047.46.2-22
20 to 24684.86.5916.46.7-23
25 to 29886.27.41037.37.7-15
30 to 341117.98.1896.38.3+22
35 to 39916.48.2956.77.3-4
40 to 44856.06.9997.06.9-14
45 to 49896.36.3896.36.60
50 to 54916.46.0856.06.3+6
55 to 59735.25.6856.06.0-12
60 to 64775.45.3886.25.1-11
65 to 69876.24.5835.94.2+4
70 to 74785.53.7412.93.0+37
75 to 79282.02.4292.12.2-1
80 to 84261.81.7151.11.6+11
85 and over141.01.890.61.8+5
Total population1,413100.0100.01,413100.0100.00
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 female five year age groups of Dharruk in 2021 compared to WSROC Region shows that there was a higher proportion of females in the younger age groups (under 15) as well as a higher proportion of females in the older age groups (65+).

Overall, 23.0% of the female population was aged between 0 and 15, and 16.5% were aged 65 years and over, compared with 19.8% and 14.1% respectively for WSROC Region.

The major differences between the female age structure of Dharruk and WSROC Region were:

  • A larger percentage of females aged 70 to 74 (5.5% compared to 3.7%)
  • A larger percentage of females aged 65 to 69 (6.2% compared to 4.5%)
  • A smaller percentage of females aged 35 to 39 (6.4% compared to 8.2%)
  • A smaller percentage of females aged 20 to 24 (4.8% compared to 6.5%)

Emerging groups

From 2016 to 2021, Dharruk's female population remained stable 0 people (0.0%). This represents an average annual population change of 0.0% per year over the period.

There were no major differences in Dharruk between 2016 and 2021.

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