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Southern Sydney Regional Organisation of Councils (SSROC)Community profile

Inner West Council area

Five year age groups

In 2021, the largest age group in Inner West Council area was 30 to 34 year olds. The group that changed the most since 2016 was 0 to 4 year olds, decreasing by 847 people.

The Age Structure of Inner West Council area provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Inner West Council area'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 Inner West Council area'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
Inner West Council area - Total females (Usual residence)20212016Change
Five year age groups (years)Number%SSROC region %Number%SSROC region %2016 to 2021
0 to 44,4794.85.15,3265.75.6-847
5 to 94,3554.75.04,6905.05.2-335
10 to 144,2184.54.93,5793.84.6+639
15 to 193,5683.84.73,2973.55.2+271
20 to 245,8546.37.16,6247.18.1-770
25 to 298,8909.59.39,52410.29.9-634
30 to 349,33810.09.49,49510.29.3-157
35 to 398,2638.88.08,4029.07.6-139
40 to 447,1877.76.87,8258.47.0-638
45 to 497,0317.56.56,8117.36.5+220
50 to 546,3216.76.15,9606.46.0+361
55 to 595,4565.85.75,1445.55.5+312
60 to 644,6114.95.24,4924.84.8+119
65 to 694,0464.34.53,6853.94.2+361
70 to 743,5293.83.92,6932.93.2+836
75 to 792,4722.62.92,0702.22.6+402
80 to 841,8432.02.21,6821.82.1+161
85 and over2,1922.32.72,0042.12.6+188
Total population93,653100.0100.093,303100.0100.0+350
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 Inner West Council area in 2021 compared to SSROC region shows that there was a lower proportion of females in the younger age groups (under 15) as well as a lower proportion of females in the older age groups (65+).

Overall, 13.9% of the female population was aged between 0 and 15, and 15.0% were aged 65 years and over, compared with 15.1% and 16.2% respectively for SSROC region.

The major differences between the female age structure of Inner West Council area and SSROC region were:

  • A larger percentage of females aged 45 to 49 (7.5% compared to 6.5%)
  • A larger percentage of females aged 40 to 44 (7.7% compared to 6.8%)
  • A smaller percentage of females aged 15 to 19 (3.8% compared to 4.7%)
  • A smaller percentage of females aged 20 to 24 (6.3% compared to 7.1%)

Emerging groups

From 2016 to 2021, Inner West Council area's female population increased by 350 people (0.4%). This represents an average annual population change of 0.07% 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 (-847 females)
  • 70 to 74 (+836 females)
  • 20 to 24 (-770 females)
  • 10 to 14 (+639 females)

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