22,857 ▲ +42.0%
Higher than 86% of postcode areas.
- 2011: 16,091
- 2016: 18,491
- 2021: 22,857
The number of people who usually live in the area, counted on Census night.
4123, QLD · Postcode
Demographics & Identity in 4123, QLD
Who lives here — how many people, how old they are, and how communities identify.
Much younger residents than most similar areas define postcode 4123, where the typical person is just 35. The population has grown quickly, increasing by 42% since 2011 to reach 22,857 people. This is a youthful area with a high number of children and fewer seniors than the state average.
22,857
▲ +42.0%
- 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 4123, QLD — higher than 86% of areas.
| 4123, QLD | 22,857 |
|---|---|
| Brisbane | 1,242,825 |
| Queensland | 5,156,138 |
| Australia | 25,422,788 |
Population
How many people, and the typical age.
The typical resident is 35, which is noticeably younger than the Queensland and Australian figures of 38. This is a growing area that has added about 6,766 people since 2011.
35 yrs ▼ -2.8%
Younger than 88% of postcode areas.
- 2011: 36 yrs
- 2016: 35 yrs
- 2021: 35 yrs
Half the population is older than this age, and half younger.
Age profile
How the population splits across age groups.
Children under 15 make up 22.7% of the population, a figure well above the national average of 18.2%. In contrast, seniors aged 65 and over are well below state and national levels at 12.7%.
12.7% ▲ +10.5%
Lower than 84% of postcode areas.
- 2011: 11.5%
- 2016: 13.3%
- 2021: 12.7%
Share of the population aged 65 years and over.
22.7% ▲ +11.9%
Higher than 90% of postcode areas.
- 2011: 20.2%
- 2016: 21.2%
- 2021: 22.7%
Share of the population aged under 15 years.
Age structure
View on map →In 4123, QLD, the largest group is Young adults (25–44) at 32%, followed by Children (0–14) (23%) and Older adults (45–64) (21%).
Identity & relationships
First Nations identity and marital status.
Aboriginal and Torres Strait Islander people make up 1.5% of the population, which is well below the Queensland figure of 4.6%. Those in de facto relationships sit at 9.4%, a figure much lower than most similar areas.
1.5% ▲ +5.7%
Lower than 63% of postcode areas.
- 2011: 1.4%
- 2016: 1.5%
- 2021: 1.5%
Share of people who identify as Aboriginal and/or Torres Strait Islander.
9.4% ▼ -0.2%
Lower than 80% of postcode areas.
- 2011: 9.4%
- 2016: 9.5%
- 2021: 9.4%
Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).
Marital status
View on map →In 4123, QLD, Married is the majority at 56%; Never married is next at 31%.
Age & sex structure
Sources
- Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).
More for 4123, QLD
Cite this page
Australian Bureau of Statistics. (2021). Demographics & Identity in 4123, QLD [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA4123/4123-qld/topic/demographics-identity