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Redland City CouncilCommunity profile

Redland City

Five year age groups

In 2021, the largest age group in Redland City was 50 to 54 year olds. The group that changed the most since 2006 was 70 to 74 year olds, increasing by 2,771 people.

The Age Structure of Redland City 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'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'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 - Total females (Enumerated)20212006Change
Five year age groups (years)Number%Redland City Islands %Number%Redland City Islands %2006 to 2021
0 to 43,9994.92.43,8305.94.4+169
5 to 94,5255.63.34,3156.75.6+210
10 to 145,1816.43.64,7857.45.7+396
15 to 194,8286.03.44,7827.44.5+46
20 to 243,7834.72.53,5895.62.8+194
25 to 293,8174.72.23,0864.83.0+731
30 to 344,4835.53.03,9256.15.3+558
35 to 395,1506.44.14,7037.35.9+447
40 to 445,0526.24.25,1377.96.3-85
45 to 495,6697.06.25,2598.17.3+410
50 to 545,7247.17.44,6897.39.3+1,035
55 to 595,6507.09.74,3426.711.2+1,308
60 to 645,6016.912.53,1764.910.9+2,425
65 to 695,1046.312.72,4303.87.1+2,674
70 to 744,6805.811.11,9093.04.4+2,771
75 to 793,3184.17.01,8502.93.6+1,468
80 to 842,1762.72.81,4922.31.3+684
85 and over2,3382.91.91,3382.11.5+1,000
Total population81,078100.0100.064,637100.0100.0+16,441
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 female five year age groups of Redland City in 2021 compared to Redland City Islands shows that there was a higher proportion of females in the younger age groups (under 15) and a lower proportion of females in the older age groups (65+).

Overall, 16.9% of the female population was aged between 0 and 15, and 21.7% were aged 65 years and over, compared with 9.3% and 35.4% respectively for Redland City Islands.

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

  • A smaller percentage of females aged 65 to 69 (6.3% compared to 12.7%)
  • A smaller percentage of females aged 60 to 64 (6.9% compared to 12.5%)
  • A smaller percentage of females aged 70 to 74 (5.8% compared to 11.1%)
  • A smaller percentage of females aged 75 to 79 (4.1% compared to 7.0%)

Emerging groups

From 2006 to 2021, Redland City's female population increased by 16,441 people (25.4%). This represents an average annual population change of 1.52% per year over the period.

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

  • 70 to 74 (+2,771 females)
  • 65 to 69 (+2,674 females)
  • 60 to 64 (+2,425 females)
  • 75 to 79 (+1,468 females)

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