18,132 ▲ +21.3%
Higher than 81% of postcode areas.
- 2011: 14,945
- 2016: 16,282
- 2021: 18,132
The number of people who usually live in the area, counted on Census night.
4151, QLD · Postcode
Demographics & Identity in 4151, QLD
Who lives here — how many people, how old they are, and how communities identify.
A typical resident in postcode 4151 is just 35 years old, making this area noticeably younger than the state and national figures. With 18,132 people now living here, the population has grown by 21% since 2011. This is a place where young adults dominate the demographic landscape.
18,132
▲ +21.3%
- 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 4151, QLD — higher than 81% of areas.
| 4151, QLD | 18,132 |
|---|---|
| Brisbane | 1,242,825 |
| Queensland | 5,156,138 |
| Australia | 25,422,788 |
Population
How many people, and the typical age.
The population has increased by about 3,187 people since 2011. This growth has seen the typical age rise slightly to 35 years, which remains much lower than most similar areas.
35 yrs ▲ +6.1%
Younger than 88% of postcode areas.
- 2011: 33 yrs
- 2016: 34 yrs
- 2021: 35 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 36.1%. In contrast, children under 15 and seniors over 65 are both well below the national figures, at 14.8% and 12.4% respectively.
12.4% ▲ +26.4%
Lower than 85% of postcode areas.
- 2011: 9.8%
- 2016: 11.6%
- 2021: 12.4%
Share of the population aged 65 years and over.
14.8% ▼ -6.2%
Lower than 75% of postcode areas.
- 2011: 15.8%
- 2016: 15.6%
- 2021: 14.8%
Share of the population aged under 15 years.
Age structure
View on map →In 4151, QLD, the largest group is Young adults (25–44) at 36%, followed by Older adults (45–64) (23%) and Children (0–14) (15%).
Identity & relationships
First Nations identity and marital status.
De facto relationships are much more common here than in most areas, accounting for 15.4% of residents. This sits alongside a high proportion of people who have never married, who make up 46.7% of the population.
1.2% ▲ +21.7%
Lower than 68% of postcode areas.
- 2011: 1.0%
- 2016: 0.9%
- 2021: 1.2%
Share of people who identify as Aboriginal and/or Torres Strait Islander.
15.4% ▲ +15.4%
Higher than 79% of postcode areas.
- 2011: 13.4%
- 2016: 14.0%
- 2021: 15.4%
Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).
Marital status
View on map →In 4151, QLD, the largest group is Never married at 47%, followed by Married (39%) and Divorced (8%).
Age & sex structure
Sources
- Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).
More for 4151, QLD
Cite this page
Australian Bureau of Statistics. (2021). Demographics & Identity in 4151, QLD [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA4151/4151-qld/topic/demographics-identity