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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 2006 was 25 to 29 year olds, increasing by 3,218 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 (Usual residence)20212006Change
Five year age groups (years)Number%Greater Melbourne %Number%Greater Melbourne %2006 to 2021
0 to 47,7874.65.98,9896.26.3-1,202
5 to 99,4715.66.38,5375.96.3+934
10 to 149,6925.76.07,8045.46.4+1,888
15 to 199,9845.95.68,9136.26.7+1,071
20 to 2412,7367.56.710,1057.07.4+2,631
25 to 2911,9307.07.88,7126.07.1+3,218
30 to 3411,6956.98.210,3337.17.7+1,362
35 to 3912,1677.28.011,3397.87.9+828
40 to 4411,1336.66.910,4367.27.5+697
45 to 4911,4506.86.510,0286.97.2+1,422
50 to 5411,2256.66.38,9956.26.4+2,230
55 to 599,7255.75.78,4035.85.9+1,322
60 to 648,9965.35.17,1835.04.5+1,813
65 to 698,0364.74.46,2414.33.6+1,795
70 to 747,2234.33.95,6643.93.0+1,559
75 to 795,8013.42.85,3973.72.6+404
80 to 844,8322.92.04,2272.92.0+605
85 and over5,4713.22.03,4612.41.6+2,010
Total population169,354100.0100.0144,767100.0100.0+24,587
Source: Australian Bureau of Statistics, Census of Population and Housing 2006 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, 15.9% of the population was aged between 0 and 15, and 18.5% were aged 65 years and over, compared with 18.1% and 15.0% 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 8.2%)
  • A smaller percentage of persons aged 0 to 4 (4.6% compared to 5.9%)

Emerging groups

From 2006 to 2021, City of Whitehorse's population increased by 24,587 people (17.0%). This represents an average annual population change of 1.05% per year over the period.

The largest changes in age structure in this area between 2006 and 2021 were in the age groups:

  • 25 to 29 (+3,218 persons)
  • 20 to 24 (+2,631 persons)
  • 50 to 54 (+2,230 persons)
  • 85 and over (+2,010 persons)

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