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Campbelltown City CouncilCommunity profile

City of Campbelltown

Five year age groups

In 2021, the largest age group in the City of Campbelltown was 35 to 39 year olds. The group that changed the most since 2011 was 30 to 34 year olds, increasing by 871 people.

The Age Structure of the City of Campbelltown 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 Campbelltown'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 Campbelltown'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 Campbelltown - Total persons (Enumerated)20212011Change
Five year age groups (years)Number%Eastern Region Alliance area %Number%Eastern Region Alliance area %2011 to 2021
0 to 42,7405.04.62,6155.55.1+125
5 to 93,1325.85.62,6295.55.4+503
10 to 143,0235.65.92,7725.85.5+251
15 to 192,9095.45.83,0756.56.3-166
20 to 243,5206.56.33,2406.87.5+280
25 to 293,6776.86.52,8085.96.8+869
30 to 343,7686.96.42,8976.16.0+871
35 to 393,8347.16.73,1746.76.5+660
40 to 443,5626.66.53,5727.57.1-10
45 to 493,4226.36.43,3967.17.0+26
50 to 543,4996.46.43,0596.46.8+440
55 to 593,2476.06.12,5715.46.2+676
60 to 642,9775.55.92,5595.45.8+418
65 to 692,5504.75.32,3384.94.5+212
70 to 742,5294.75.12,2754.83.9+254
75 to 792,1704.03.91,8503.93.2+320
80 to 841,8443.43.01,4663.13.0+378
85 and over1,8963.53.51,3112.83.4+585
Total population54,299100.0100.047,607100.0100.0+6,692
Source: Australian Bureau of Statistics, Census of Population and Housing 2011 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 Campbelltown in 2021 compared to Eastern Region Alliance area shows that there was a similar proportion of people in the younger age groups (under 15) and a lower proportion of people in the older age groups (65+).

Overall, 16.4% of the population was aged between 0 and 15, and 20.2% were aged 65 years and over, compared with 16.1% and 20.9% respectively for Eastern Region Alliance area.

The major differences between the age structure of the City of Campbelltown and Eastern Region Alliance area were:

  • A larger percentage of persons aged 30 to 34 (6.9% compared to 6.4%)
  • A smaller percentage of persons aged 65 to 69 (4.7% compared to 5.3%)

Emerging groups

From 2011 to 2021, City of Campbelltown's population increased by 6,692 people (14.1%). This represents an average annual population change of 1.32% per year over the period.

The largest changes in age structure in this area between 2011 and 2021 were in the age groups:

  • 30 to 34 (+871 persons)
  • 25 to 29 (+869 persons)
  • 55 to 59 (+676 persons)
  • 35 to 39 (+660 persons)

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