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Western Sydney (LGA)Community profile

Rest of Sydney

Five year age groups

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In 2021, the largest age group in the Rest of Sydney was 30 to 34 year olds. The group that changed the most since 2011 was 70 to 74 year olds, increasing by 14,473 people.

The Age Structure of the Rest of Sydney provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of the Rest of Sydney'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 the Rest of Sydney'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
Rest of Sydney - Total males (Enumerated)20212011Change
Five year age groups (years)Number%Western Sydney (LGA) %Number%Western Sydney (LGA) %2011 to 2021
0 to 459,1205.37.163,2326.57.8-4,112
5 to 962,3475.67.355,6655.77.3+6,681
10 to 1462,6615.67.052,4825.47.3+10,178
15 to 1958,5245.36.455,1695.67.4+3,355
20 to 2476,2416.97.071,7907.37.2+4,450
25 to 2991,9928.37.384,4538.67.3+7,538
30 to 3497,1358.77.583,4658.57.2+13,670
35 to 3990,1228.18.080,5638.27.2+9,559
40 to 4479,6847.27.173,5687.56.9+6,116
45 to 4975,9846.86.469,7527.16.9+6,232
50 to 5470,4246.35.863,4036.56.5+7,020
55 to 5965,8065.95.654,0165.55.7+11,790
60 to 6457,0075.15.050,2325.15.0+6,774
65 to 6947,3414.34.137,7993.93.6+9,542
70 to 7442,8753.93.528,4022.92.6+14,473
75 to 7931,7682.92.322,0582.31.8+9,710
80 to 8422,0122.01.517,7041.81.3+4,307
85 and over21,1901.91.214,8901.50.9+6,300
Total population1,112,233100.0100.0978,651100.0100.0+133,582
Source: Australian Bureau of Statistics, Census of Population and Housing 2011 and 2021. Compiled and presented by .id (informed decisions).
Please refer to specific data notes for more information

Dominant groups

Analysis of the male five year age groups of the Rest of Sydney in 2021 compared to Western Sydney (LGA) shows that there was a lower proportion of males in the younger age groups (under 15) and a higher proportion of males in the older age groups (65+).

Overall, 16.6% of the male population was aged between 0 and 15, and 14.9% were aged 65 years and over, compared with 21.4% and 12.6% respectively for Western Sydney (LGA).

The major differences between the male age structure of the Rest of Sydney and Western Sydney (LGA) were:

  • A larger percentage of males aged 30 to 34 (8.7% compared to 7.5%)
  • A smaller percentage of males aged 0 to 4 (5.3% compared to 7.1%)
  • A smaller percentage of males aged 5 to 9 (5.6% compared to 7.3%)
  • A smaller percentage of males aged 10 to 14 (5.6% compared to 7.0%)

Emerging groups

From 2011 to 2021, Rest of Sydney's male population increased by 133,582 people (13.6%). This represents an average annual population change of 1.29% per year over the period.

The largest changes in male age structure in this area between 2011 and 2021 were in the age groups:

  • 70 to 74 (+14,473 males)
  • 30 to 34 (+13,670 males)
  • 55 to 59 (+11,790 males)
  • 10 to 14 (+10,178 males)

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