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City of KingstonCommunity profile

Oakleigh South & Clarinda Planning area

Five year age groups

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In 2021, the largest age group in Oakleigh South & Clarinda Planning area was 35 to 39 year olds. The group that changed the most since 2016 was 20 to 24 year olds, decreasing by 192 people.

The Age Structure of Oakleigh South & Clarinda Planning 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 Oakleigh South & Clarinda Planning 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 Oakleigh South & Clarinda Planning 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
Oakleigh South & Clarinda Planning area - Total persons (Enumerated)20212016Change
Five year age groups (years)Number%City of Kingston %Number%City of Kingston %2016 to 2021
0 to 45524.85.55765.06.1-24
5 to 96055.35.95795.06.2+26
10 to 145695.05.95464.75.6+23
15 to 195134.55.56505.65.5-137
20 to 246245.45.38167.15.9-192
25 to 296846.05.97786.76.3-94
30 to 346815.96.77416.46.9-60
35 to 398217.27.37026.17.2+119
40 to 447126.27.26946.07.6+18
45 to 496645.87.37836.87.6-119
50 to 547406.47.27856.86.7-45
55 to 597506.56.37956.96.1-45
60 to 647606.65.87696.65.5-9
65 to 697646.75.07686.65.0-4
70 to 747516.54.55755.03.8+176
75 to 795194.53.44093.53.0+110
80 to 843723.22.63212.82.4+51
85 and over3923.42.82832.42.7+109
Total population11,473100.0100.011,570100.0100.0-97
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 five year age groups of Oakleigh South & Clarinda Planning area in 2021 compared to the City of Kingston shows that there was a lower proportion of people in the younger age groups (under 15) and a higher proportion of people in the older age groups (65+).

Overall, 15.0% of the population was aged between 0 and 15, and 24.4% were aged 65 years and over, compared with 17.3% and 18.3% respectively for the City of Kingston.

The major differences between the age structure of Oakleigh South & Clarinda Planning area and the City of Kingston were:

  • A larger percentage of persons aged 70 to 74 (6.5% compared to 4.5%)
  • A larger percentage of persons aged 65 to 69 (6.7% compared to 5.0%)
  • A larger percentage of persons aged 75 to 79 (4.5% compared to 3.4%)
  • A smaller percentage of persons aged 45 to 49 (5.8% compared to 7.3%)

Emerging groups

From 2016 to 2021, Oakleigh South & Clarinda Planning area's population decreased by 97 people (0.8%). This represents an average annual population change of -0.17% per year over the period.

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

  • 20 to 24 (-192 persons)
  • 70 to 74 (+176 persons)
  • 15 to 19 (-137 persons)
  • 35 to 39 (+119 persons)

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