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City of WhitehorseCommunity profile

Mitcham

Five year age groups

In 2021, the largest age group in Mitcham was 35 to 39 year olds. The group that changed the most since 2001 was 35 to 39 year olds, increasing by 366 people.

The Age Structure of Mitcham provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Mitcham'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 Mitcham'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
Mitcham - Total persons (Usual residence)20212001Change
Five year age groups (years)Number%City of Whitehorse %Number%City of Whitehorse %2001 to 2021
0 to 49975.94.69236.86.1+74
5 to 91,0436.25.67895.85.7+254
10 to 149405.65.76664.95.5+273
15 to 198745.25.98176.06.4+56
20 to 249865.97.58926.66.6+93
25 to 291,0796.47.01,1068.27.1-27
30 to 341,2997.76.91,2779.48.0+22
35 to 391,4538.77.21,0878.07.4+366
40 to 441,2247.36.69647.17.2+260
45 to 491,1787.06.88276.16.5+351
50 to 541,1286.76.68126.06.4+315
55 to 591,0116.05.77465.55.5+265
60 to 648635.15.36755.04.8+187
65 to 698124.84.75774.34.3+234
70 to 746734.04.35083.84.3+164
75 to 795173.13.44303.23.7+86
80 to 843912.32.92581.92.4+133
85 and over3261.93.21621.22.0+163
Total population16,794100.0100.013,524100.0100.0+3,270
Source: Australian Bureau of Statistics, Census of Population and Housing 2001 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 Mitcham in 2021 compared to the City of Whitehorse shows that there was a higher proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).

Overall, 17.7% of the population was aged between 0 and 15, and 16.2% were aged 65 years and over, compared with 15.9% and 18.5% respectively for the City of Whitehorse.

The major differences between the age structure of Mitcham and the City of Whitehorse were:

  • A larger percentage of persons aged 35 to 39 (8.7% compared to 7.2%)
  • A larger percentage of persons aged 0 to 4 (5.9% compared to 4.6%)
  • A smaller percentage of persons aged 20 to 24 (5.9% compared to 7.5%)
  • A smaller percentage of persons aged 85 and over (1.9% compared to 3.2%)

Emerging groups

From 2001 to 2021, Mitcham's population increased by 3,270 people (24.2%). This represents an average annual population change of 1.09% per year over the period.

The largest changes in age structure in this area between 2001 and 2021 were in the age groups:

  • 35 to 39 (+366 persons)
  • 45 to 49 (+351 persons)
  • 50 to 54 (+315 persons)
  • 10 to 14 (+273 persons)

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