1,475 ▲ +36.8%
Lower than 65% of postcode areas.
- 2011: 1,078
- 2016: 1,442
- 2021: 1,475
The number of people who usually live in the area, counted on Census night.
4155, QLD · Postcode
Demographics & Identity in 4155, QLD
Who lives here — how many people, how old they are, and how communities identify.
A noticeably older population defines postcode 4155, where the typical resident is 45 years old. This is seven years older than the national figure and marks a steady increase from a decade ago. The area has grown by 37% since 2011, adding nearly 400 people to the community.
1,475
▲ +36.8%
- 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 4155, QLD — lower than 65% of areas.
| 4155, QLD | 1,475 |
|---|---|
| Brisbane | 1,242,825 |
| Queensland | 5,156,138 |
| Australia | 25,422,788 |
Population
How many people, and the typical age.
The population has grown to 1,475 people, which is smaller than about 63% of similar areas. The typical age has climbed since 2011, rising from 40 to 45 years.
45 yrs ▲ +12.5%
Older than 62% of postcode areas.
- 2011: 40 yrs
- 2016: 43 yrs
- 2021: 45 yrs
Half the population is older than this age, and half younger.
Age profile
How the population splits across age groups.
Seniors aged 65 and over make up 20.3% of the population, which is well above the national figure of 17.2%. Meanwhile, the share of children under 15 has fallen by 5.1 percentage points since 2011 to reach 18.8%.
20.3% ▲ +47.0%
Higher than 55% of postcode areas.
- 2011: 13.8%
- 2016: 16.2%
- 2021: 20.3%
Share of the population aged 65 years and over.
18.8% ▼ -21.3%
Higher than 66% of postcode areas.
- 2011: 23.9%
- 2016: 19.1%
- 2021: 18.8%
Share of the population aged under 15 years.
Age structure
View on map →In 4155, QLD, the largest group is Older adults (45–64) at 30%, followed by Seniors (65+) (20%) and Children (0–14) (19%).
Identity & relationships
First Nations identity and marital status.
Married couples make up 54.7% of the area, though people in de facto relationships are much less common here than in most other areas. Only 1.1% of residents identify as Aboriginal or Torres Strait Islander, which is well below the Queensland figure of 4.6%.
1.1% ▲ —
Lower than 71% of postcode areas.
- 2011: 0.0%
- 2016: 1.0%
- 2021: 1.1%
Share of people who identify as Aboriginal and/or Torres Strait Islander.
8.4% ▲ +79.2%
Lower than 86% of postcode areas.
- 2011: 4.7%
- 2016: 6.5%
- 2021: 8.4%
Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).
Marital status
View on map →In 4155, QLD, Married is the majority at 55%; 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 4155, QLD
Cite this page
Australian Bureau of Statistics. (2021). Demographics & Identity in 4155, QLD [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA4155/4155-qld/topic/demographics-identity