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City of WhitehorseCommunity profile

City of Whitehorse

Five year age groups

In 2021, the largest age group in the City of Whitehorse was 20 to 24 year olds. The group that changed the most since 2001 was 20 to 24 year olds, increasing by 3,298 people.

The Age Structure of the City of Whitehorse 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 City of Whitehorse'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 City of Whitehorse'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
City of Whitehorse - Total persons (Enumerated)20212001Change
Five year age groups (years)Number%Greater Melbourne %Number%Greater Melbourne %2001 to 2021
0 to 47,7954.65.98,6626.26.4-867
5 to 99,4465.66.37,9695.76.8+1,477
10 to 149,6665.76.07,7955.66.7+1,871
15 to 199,9855.95.69,0256.56.9+960
20 to 2412,6677.56.79,3696.77.3+3,298
25 to 2911,8877.07.89,9617.17.7+1,926
30 to 3411,6926.98.311,2718.18.2+421
35 to 3912,1427.28.110,4577.57.9+1,685
40 to 4411,1416.66.910,1597.37.7+982
45 to 4911,4156.86.59,1736.67.0+2,242
50 to 5411,2326.76.38,9696.46.5+2,263
55 to 599,6375.75.67,5235.45.0+2,114
60 to 648,9075.35.16,4614.64.0+2,446
65 to 697,9354.74.35,7764.13.3+2,159
70 to 747,0964.23.85,7644.13.1+1,332
75 to 795,7503.42.84,9603.62.6+790
80 to 844,8112.92.03,3752.41.6+1,436
85 and over5,4423.22.02,8802.11.4+2,562
Total population168,646100.0100.0139,549100.0100.0+29,097
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 the City of Whitehorse in 2021 compared to Greater Melbourne 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, 16.0% of the population was aged between 0 and 15, and 18.4% were aged 65 years and over, compared with 18.2% and 14.9% respectively for Greater Melbourne.

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

  • A larger percentage of persons aged 85 and over (3.2% compared to 2.0%)
  • A larger percentage of persons aged 80 to 84 (2.9% compared to 2.0%)
  • A smaller percentage of persons aged 30 to 34 (6.9% compared to 8.3%)
  • A smaller percentage of persons aged 0 to 4 (4.6% compared to 5.9%)

Emerging groups

From 2001 to 2021, City of Whitehorse's population increased by 29,097 people (20.9%). This represents an average annual population change of 0.95% per year over the period.

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

  • 20 to 24 (+3,298 persons)
  • 85 and over (+2,562 persons)
  • 60 to 64 (+2,446 persons)
  • 50 to 54 (+2,263 persons)

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