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City of KnoxCommunity profile

Dandenong Foothills Policy Area

Five year age groups

In 2021, the largest age group in Dandenong Foothills Policy Area was 35 to 39 year olds. The group that changed the most since 2011 was 65 to 69 year olds, increasing by 204 people.

The Age Structure of Dandenong Foothills Policy 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 Dandenong Foothills Policy 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 Dandenong Foothills Policy 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
Dandenong Foothills Policy Area - Total males (Enumerated)20212011Change
Five year age groups (years)Number%Rowville (Central) %Number%Rowville (Central) %2011 to 2021
0 to 48905.95.09346.66.0-44
5 to 99656.45.98766.26.0+88
10 to 149886.66.49516.77.6+37
15 to 199526.45.89947.09.6-42
20 to 248765.97.29246.58.0-49
25 to 298125.47.19006.45.8-88
30 to 349946.66.68816.25.6+112
35 to 391,0607.16.41,0107.16.5+49
40 to 449726.56.41,0217.27.8-49
45 to 491,0557.16.31,0817.68.6-26
50 to 541,0226.86.51,0177.28.8+5
55 to 591,0116.87.58966.36.2+115
60 to 648855.97.58666.14.5+19
65 to 697685.15.65634.03.2+204
70 to 746244.24.14803.42.5+144
75 to 794823.22.73262.31.5+156
80 to 843372.31.72601.81.2+77
85 and over2701.81.41591.10.6+111
Total population14,963100.0100.014,145100.0100.0+818
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 Dandenong Foothills Policy Area in 2021 compared to Rowville (Central) shows that there was a higher proportion of males in the younger age groups (under 15) as well as a higher proportion of males in the older age groups (65+).

Overall, 19.0% of the male population was aged between 0 and 15, and 16.6% were aged 65 years and over, compared with 17.3% and 15.5% respectively for Rowville (Central).

The major differences between the male age structure of Dandenong Foothills Policy Area and Rowville (Central) were:

  • A larger percentage of males aged 0 to 4 (5.9% compared to 5.0%)
  • A smaller percentage of males aged 25 to 29 (5.4% compared to 7.1%)
  • A smaller percentage of males aged 60 to 64 (5.9% compared to 7.5%)
  • A smaller percentage of males aged 20 to 24 (5.9% compared to 7.2%)

Emerging groups

From 2011 to 2021, Dandenong Foothills Policy Area's male population increased by 818 people (5.8%). This represents an average annual population change of 0.56% per year over the period.

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

  • 65 to 69 (+204 males)
  • 75 to 79 (+156 males)
  • 70 to 74 (+144 males)
  • 55 to 59 (+115 males)

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