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Blacktown City CouncilCommunity profile

Glenwood

Five year age groups

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In 2021, the largest age group in Glenwood was 40 to 44 year olds. The group that changed the most since 2016 was 0 to 4 year olds, decreasing by 144 people.

The Age Structure of Glenwood provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Glenwood'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 Glenwood'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
Glenwood - Total females (Usual residence)20212016Change
Five year age groups (years)Number%WSROC Region %Number%WSROC Region %2016 to 2021
0 to 43945.06.55386.67.1-144
5 to 95727.26.86798.36.9-107
10 to 146778.56.46487.96.1+29
15 to 196157.75.86708.26.2-55
20 to 245406.86.55156.36.7+25
25 to 293624.57.44625.77.7-100
30 to 344345.58.15426.68.3-108
35 to 396368.08.27108.77.3-74
40 to 447559.56.97148.86.9+41
45 to 496508.26.37098.76.6-59
50 to 546348.06.05707.06.3+64
55 to 594926.25.64345.36.0+58
60 to 643824.85.33374.15.1+45
65 to 692863.64.52733.34.2+13
70 to 742603.33.71561.93.0+104
75 to 791441.82.4981.22.2+46
80 to 84811.01.7540.71.6+27
85 and over450.61.8420.51.8+3
Total population7,959100.0100.08,151100.0100.0-192
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 Glenwood in 2021 compared to WSROC Region shows that there was a higher proportion of females in the younger age groups (under 15) and a lower proportion of females in the older age groups (65+).

Overall, 20.6% of the female population was aged between 0 and 15, and 10.3% 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 Glenwood and WSROC Region were:

  • A larger percentage of females aged 40 to 44 (9.5% compared to 6.9%)
  • A larger percentage of females aged 10 to 14 (8.5% compared to 6.4%)
  • A smaller percentage of females aged 25 to 29 (4.5% compared to 7.4%)
  • A smaller percentage of females aged 30 to 34 (5.5% compared to 8.1%)

Emerging groups

From 2016 to 2021, Glenwood's female population decreased by 192 people (2.4%). This represents an average annual population change of -0.48% per year over the period.

The largest changes in female age structure in this area between 2016 and 2021 were in the age groups:

  • 0 to 4 (-144 females)
  • 30 to 34 (-108 females)
  • 5 to 9 (-107 females)
  • 70 to 74 (+104 females)

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