37,703 ▲ +6.6%
Higher than 88% of postcode areas.
- 2011: 35,368
- 2016: 37,607
- 2021: 37,703
The number of people who usually live in the area, counted on Census night.
4109, QLD · Postcode
Demographics & Identity in 4109, QLD
Who lives here — how many people, how old they are, and how communities identify.
Much younger residents than most similar areas live in postcode 4109, where the typical person is 36. The population has grown by 6.6% since 2011 to reach 37,703 people. This growth is seen across various age groups, while the area remains notably less likely to have people in de facto relationships than the rest of the country.
37,703
▲ +6.6%
- 1–2: 1 area
- 2–2: 0 areas
- 2–4: 0 areas
- 4–5: 2 areas
- 5–8: 3 areas
- 8–12: 2 areas
- 12–19: 2 areas
- 19–29: 12 areas
- 29–44: 19 areas
- 44–67: 35 areas
- 67–102: 30 areas
- 102–155: 70 areas
- 155–237: 97 areas
- 237–360: 129 areas
- 360–549: 158 areas
- 549–836: 168 areas
- 836–1,273: 181 areas
- 1,273–1,938: 179 areas
- 1,938–2,951: 157 areas
- 2,951–4,493: 179 areas
- 4,493–6,842: 176 areas
- 6,842–10,418: 210 areas
- 10,418–15,865: 268 areas
- 15,865–24,158: 254 areas
- 24,158–36,786: 182 areas
- 36,786–56,016: 93 areas
- 56,016–85,299: 28 areas
- 85,299–129,888: 8 areas
All postcode areas, 2021. The marker is 4109, QLD — higher than 88% of areas.
| 4109, QLD | 37,703 |
|---|---|
| Brisbane | 1,242,825 |
| Queensland | 5,156,138 |
| Australia | 25,422,788 |
Population
How many people, and the typical age.
The typical resident is 36, which is a little younger than the Queensland and Australian figures of 38. This is much lower than most similar areas, though the typical age has risen by two years since 2011.
36 yrs ▲ +5.9%
Younger than 86% of postcode areas.
- 2011: 34 yrs
- 2016: 33 yrs
- 2021: 36 yrs
Half the population is older than this age, and half younger.
Age profile
How the population splits across age groups.
Young adults aged 25 to 44 make up the largest group at 32.2%. Children under 15 account for 16.2% of the population, which is a little below the national figure of 18.2%.
17.3% ▲ +25.3%
Lower than 64% of postcode areas.
- 2011: 13.8%
- 2016: 15.3%
- 2021: 17.3%
Share of the population aged 65 years and over.
16.2% ▲ +10.0%
Lower than 63% of postcode areas.
- 2011: 14.7%
- 2016: 14.7%
- 2021: 16.2%
Share of the population aged under 15 years.
Age structure
View on map →In 4109, QLD, the largest group is Young adults (25–44) at 32%, followed by Older adults (45–64) (21%) and Seniors (65+) (17%).
Identity & relationships
First Nations identity and marital status.
Aboriginal and Torres Strait Islander people make up 1.3% of the population, which is well below the Queensland figure of 4.6%. Additionally, those in de facto relationships make up only 7.1%, a figure well below the national average of 11.5%.
1.3% ▲ +65.5%
Lower than 66% of postcode areas.
- 2011: 0.8%
- 2016: 0.8%
- 2021: 1.3%
Share of people who identify as Aboriginal and/or Torres Strait Islander.
7.1% ▲ +37.0%
Lower than 91% of postcode areas.
- 2011: 5.2%
- 2016: 5.7%
- 2021: 7.1%
Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).
Marital status
View on map →In 4109, QLD, the largest group is Married at 48%, followed by Never married (37%) and Divorced (7%).
Age & sex structure
Sources
- Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).
More for 4109, QLD
Cite this page
Australian Bureau of Statistics. (2021). Demographics & Identity in 4109, QLD [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA4109/4109-qld/topic/demographics-identity