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Redland City CouncilCommunity profile

Redland City Islands

Five year age groups

In 2021, the largest age group in Redland City Islands was 65 to 69 year olds. The group that changed the most since 2001 was 65 to 69 year olds, increasing by 967 people.

The Age Structure of Redland City Islands provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of Redland City Islands'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 Redland City Islands'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
Redland City Islands - Total persons (Usual residence)20212001Change
Five year age groups (years)Number%Victoria Point %Number%Victoria Point %2001 to 2021
0 to 42482.34.43115.36.4-63
5 to 93122.94.93295.68.1-17
10 to 144374.16.04096.98.6+28
15 to 193833.66.22434.17.0+140
20 to 242582.44.81732.94.7+85
25 to 292412.33.92183.74.7+23
30 to 342762.64.22484.25.9+28
35 to 393763.55.13636.27.7+13
40 to 444133.95.04317.38.4-18
45 to 496245.96.34657.96.4+159
50 to 547547.16.958710.06.1+167
55 to 599679.17.060210.24.8+365
60 to 641,33612.66.85289.04.4+808
65 to 691,34812.76.33816.54.2+967
70 to 741,25311.86.63195.43.9+934
75 to 798167.76.11562.63.8+660
80 to 843633.44.3701.22.4+293
85 and over2092.05.2581.02.4+151
Total population10,614100.0100.05,891100.0100.0+4,723
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 Redland City Islands in 2021 compared to Victoria Point 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, 9.4% of the population was aged between 0 and 15, and 37.6% were aged 65 years and over, compared with 15.3% and 28.6% respectively for Victoria Point.

The major differences between the age structure of Redland City Islands and Victoria Point were:

  • A larger percentage of persons aged 65 to 69 (12.7% compared to 6.3%)
  • A larger percentage of persons aged 60 to 64 (12.6% compared to 6.8%)
  • A larger percentage of persons aged 70 to 74 (11.8% compared to 6.6%)
  • A smaller percentage of persons aged 85 and over (2.0% compared to 5.2%)

Emerging groups

From 2001 to 2021, Redland City Islands's population increased by 4,723 people (80.2%). This represents an average annual population change of 2.99% per year over the period.

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

  • 65 to 69 (+967 persons)
  • 70 to 74 (+934 persons)
  • 60 to 64 (+808 persons)
  • 75 to 79 (+660 persons)

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