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Adelaide Primary Health NetworkCommunity profile

Town of Walkerville

Five year age groups

In 2021, the largest age group in the Town of Walkerville was 50 to 54 year olds. The group that changed the most since 2016 was 70 to 74 year olds, increasing by 107 people.

The Age Structure of the Town of Walkerville 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 Town of Walkerville'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 Town of Walkerville'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
Town of Walkerville - Total persons (Usual residence)20212016Change
Five year age groups (years)Number%Campbelltown City %Number%Campbelltown City %2016 to 2021
0 to 43254.05.03054.05.4+20
5 to 94025.05.74045.35.7-2
10 to 144645.85.54195.55.3+45
15 to 194916.15.35136.86.0-22
20 to 244936.16.55216.96.4-28
25 to 294475.66.84215.66.2+26
30 to 344375.46.93845.16.4+53
35 to 394856.07.03905.26.4+95
40 to 444565.76.64445.96.5+12
45 to 494876.16.35507.37.2-63
50 to 545717.16.54676.26.8+104
55 to 594886.16.05517.36.0-63
60 to 645126.45.54886.55.1+24
65 to 695156.44.74696.25.2+46
70 to 744665.84.73594.84.7+107
75 to 793654.54.03394.54.4+26
80 to 842833.53.52243.03.3+59
85 and over3394.23.53094.13.3+30
Total population8,026100.0100.07,557100.0100.0+469
Source: Australian Bureau of Statistics, Census of Population and Housing 2016 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 Town of Walkerville in 2021 compared to Campbelltown City 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, 14.8% of the population was aged between 0 and 15, and 24.5% were aged 65 years and over, compared with 16.2% and 20.4% respectively for Campbelltown City.

The major differences between the age structure of the Town of Walkerville and Campbelltown City were:

  • A larger percentage of persons aged 65 to 69 (6.4% compared to 4.7%)
  • A larger percentage of persons aged 70 to 74 (5.8% compared to 4.7%)
  • A smaller percentage of persons aged 30 to 34 (5.4% compared to 6.9%)
  • A smaller percentage of persons aged 25 to 29 (5.6% compared to 6.8%)

Emerging groups

From 2016 to 2021, Town of Walkerville's population increased by 469 people (6.2%). This represents an average annual population change of 1.21% per year over the period.

The largest changes in age structure in this area between 2016 and 2021 were in the age groups:

  • 70 to 74 (+107 persons)
  • 50 to 54 (+104 persons)
  • 35 to 39 (+95 persons)
  • 45 to 49 (-63 persons)

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