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AustraliaCommunity profile

Queensland

Five year age groups

In 2021, the largest age group in Queensland was 35 to 39 year olds. The group that changed the most since 1996 was 60 to 64 year olds, increasing by 92,940 people.

The Age Structure of 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 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 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
Queensland - Total females (Enumerated)20211996Change
Five year age groups (years)Number%Victoria %Number%Victoria %1996 to 2021
0 to 4142,0315.45.6116,7727.06.7+25,259
5 to 9160,6306.15.9117,1897.06.9+43,441
10 to 14166,4756.35.8120,0917.26.8+46,384
15 to 19153,0605.85.4116,3067.06.8+36,754
20 to 24161,2186.16.1125,7407.57.4+35,478
25 to 29176,1196.77.2126,1697.67.8+49,950
30 to 34182,5176.97.8128,4207.78.0+54,097
35 to 39184,4827.07.6130,7927.88.0+53,690
40 to 44169,9056.46.6121,2207.37.4+48,685
45 to 49174,6756.66.5116,3227.07.0+58,353
50 to 54171,5826.56.491,4845.55.4+80,098
55 to 59163,8136.26.074,0224.44.4+89,791
60 to 64156,8315.95.663,8913.83.8+92,940
65 to 69140,4655.35.064,7623.93.8+75,703
70 to 74126,6434.84.458,2603.53.5+68,383
75 to 7989,3693.43.243,7842.62.7+45,585
80 to 8458,0682.22.329,9341.82.0+28,134
85 and over59,6522.32.723,1841.41.7+36,468
Total population2,637,535100.0100.01,668,342100.0100.0+969,193
Source: Australian Bureau of Statistics, Census of Population and Housing 1996 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 Queensland in 2021 compared to Victoria shows that there was a similar proportion of females in the younger age groups (under 15) as well as a similar proportion of females in the older age groups (65+).

Overall, 17.8% of the female population was aged between 0 and 15, and 18.0% were aged 65 years and over, compared with 17.3% and 17.6% respectively for Victoria.

The major differences between the female age structure of Queensland and Victoria were:

  • A larger percentage of females aged 10 to 14 (6.3% compared to 5.8%)
  • A smaller percentage of females aged 30 to 34 (6.9% compared to 7.8%)
  • A smaller percentage of females aged 35 to 39 (7.0% compared to 7.6%)

Emerging groups

From 1996 to 2021, Queensland's female population increased by 969,193 people (58.1%). This represents an average annual population change of 1.85% per year over the period.

The largest changes in female age structure in this area between 1996 and 2021 were in the age groups:

  • 60 to 64 (+92,940 females)
  • 55 to 59 (+89,791 females)
  • 50 to 54 (+80,098 females)
  • 65 to 69 (+75,703 females)

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