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Mitchell ShireCommunity profile

Wallan

Five year age groups

In 2021, the largest age group in Wallan was 0 to 4 year olds. The group that changed the most since 1996 was 0 to 4 year olds, increasing by 982 people.

The Age Structure of Wallan provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Wallan'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 Wallan'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
Wallan - Total persons (Enumerated)20211996Change
Five year age groups (years)Number%Mitchell Shire %Number%Mitchell Shire %1996 to 2021
0 to 41,3679.27.038410.39.0+982
5 to 91,2378.37.141111.09.5+826
10 to 141,0537.16.73609.68.8+693
15 to 199016.16.22807.57.9+621
20 to 248735.96.01915.15.8+682
25 to 291,1557.86.63028.16.9+852
30 to 341,3439.07.637910.28.5+963
35 to 391,3238.97.237110.08.7+951
40 to 449686.56.13208.68.2+648
45 to 498916.06.32556.86.9+635
50 to 549076.16.61584.35.0+748
55 to 598075.46.21002.73.6+706
60 to 646994.75.7691.92.9+630
65 to 695303.64.8521.42.8+477
70 to 743812.64.1451.22.3+336
75 to 792371.62.8180.51.5+218
80 to 841070.71.6220.60.8+84
85 and over840.61.580.20.7+75
Total population14,863100.0100.03,735100.0100.0+11,127
Source: Australian Bureau of Statistics, Census of Population and Housing 1996 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 Wallan in 2021 compared to Mitchell Shire 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, 24.6% of the population was aged between 0 and 15, and 9.0% were aged 65 years and over, compared with 20.9% and 14.7% respectively for Mitchell Shire.

The major differences between the age structure of Wallan and Mitchell Shire were:

  • A larger percentage of persons aged 0 to 4 (9.2% compared to 7.0%)
  • A larger percentage of persons aged 35 to 39 (8.9% compared to 7.2%)
  • A larger percentage of persons aged 30 to 34 (9.0% compared to 7.6%)
  • A smaller percentage of persons aged 70 to 74 (2.6% compared to 4.1%)

Emerging groups

From 1996 to 2021, Wallan's population increased by 11,128 people (297.9%). This represents an average annual population change of 5.68% per year over the period.

The largest changes in age structure in this area between 1996 and 2021 were in the age groups:

  • 0 to 4 (+982 persons)
  • 30 to 34 (+963 persons)
  • 35 to 39 (+951 persons)
  • 25 to 29 (+852 persons)

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