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AustraliaCommunity profile

South East Queensland

Five year age groups

In 2021, the largest age group in South East Queensland was 35 to 39 year olds. The group that changed the most since 2006 was 70 to 74 year olds, increasing by 41,123 people.

The Age Structure of South East Queensland provides key insights into the level of demand for age based services and facilities such as child care. It is also an indicator of South East Queensland'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 South East Queensland'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
South East Queensland - Total females (Enumerated)20212006Change
Five year age groups (years)Number%Greater Hobart %Number%Greater Hobart %2006 to 2021
0 to 499,4365.44.984,5326.15.7+14,904
5 to 9111,3896.15.587,2376.36.0+24,152
10 to 14114,2146.25.691,4666.66.5+22,748
15 to 19107,3425.95.193,1576.76.9+14,185
20 to 24117,4726.45.997,7617.16.7+19,711
25 to 29126,4676.97.989,3196.55.8+37,148
30 to 34132,5647.27.999,5797.26.4+32,985
35 to 39133,7677.37.0103,7037.57.0+30,064
40 to 44122,5386.76.0102,5047.47.3+20,034
45 to 49124,0426.86.199,1557.27.7+24,887
50 to 54118,6596.56.290,3556.57.2+28,304
55 to 59108,9875.96.185,9376.26.3+23,050
60 to 64101,4565.56.266,4874.84.8+34,969
65 to 6990,3754.95.651,9273.83.9+38,448
70 to 7483,3764.65.042,2533.13.2+41,123
75 to 7959,4863.23.739,0462.83.3+20,440
80 to 8439,0422.12.631,2262.32.8+7,816
85 and over41,4782.32.828,0172.02.5+13,461
Total population1,832,090100.0100.01,383,661100.0100.0+448,429
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 South East Queensland in 2021 compared to Greater Hobart 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, 17.7% of the female population was aged between 0 and 15, and 17.1% were aged 65 years and over, compared with 16.0% and 19.7% respectively for Greater Hobart.

The major differences between the female age structure of South East Queensland and Greater Hobart were:

  • A larger percentage of females aged 15 to 19 (5.9% compared to 5.1%)
  • A larger percentage of females aged 40 to 44 (6.7% compared to 6.0%)
  • A smaller percentage of females aged 25 to 29 (6.9% compared to 7.9%)
  • A smaller percentage of females aged 65 to 69 (4.9% compared to 5.6%)

Emerging groups

From 2006 to 2021, South East Queensland's female population increased by 448,429 people (32.4%). This represents an average annual population change of 1.89% 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 (+41,123 females)
  • 65 to 69 (+38,448 females)
  • 25 to 29 (+37,148 females)
  • 60 to 64 (+34,969 females)

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