4111, QLD · Postcode

Demographics & Identity in 4111, QLD

Who lives here — how many people, how old they are, and how communities identify.

A typical age of just 28 makes postcode 4111 far younger than both the state and national figures. This area is dominated by youth and young adults, though the total population shrank by 22% to 1,085 people since 2011.

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📍 4111, QLD, Postcode

Where 4111, QLD sits — Total population

1,085 ▼ -22.3%
  • 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 4111, QLD — lower than 69% of areas.

Total population compared with the state and national average
4111, QLD1,085
Brisbane 1,242,825
Queensland 5,156,138
Australia 25,422,788

Population

How many people, and the typical age.

The typical resident is 28, which is among the lowest for similar areas and 10 years younger than the Australian average. This age has risen slightly since 2011, when the typical person was 24.

1,085 ▼ -22.3%

Lower than 69% of postcode areas.

  • 2011: 1,397
  • 2016: 1,183
  • 2021: 1,085

The number of people who usually live in the area, counted on Census night.

28 yrs ▲ +16.7%

Younger than 99% of postcode areas.

  • 2011: 24 yrs
  • 2016: 26 yrs
  • 2021: 28 yrs

Half the population is older than this age, and half younger.

Age profile

How the population splits across age groups.

Youth aged 15 to 24 make up 35.9% of the population, which helps explain why children under 15 (10.1%) and seniors (11.2%) are both well below state and national levels.

11.2% ▲ +54.4%

Lower than 88% of postcode areas.

  • 2011: 7.2%
  • 2016: 10.0%
  • 2021: 11.2%

Share of the population aged 65 years and over.

10.1% ▲ +11.6%

Lower than 92% of postcode areas.

  • 2011: 9.1%
  • 2016: 10.9%
  • 2021: 10.1%

Share of the population aged under 15 years.

Age structure

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In 4111, QLD, the largest group is Youth (15–24) at 36%, followed by Young adults (25–44) (24%) and Older adults (45–64) (19%).

Identity & relationships

First Nations identity and marital status.

Most residents have never married, accounting for 59.5% of the population. People in de facto relationships make up 12.0%, which is about the same as the figures for Queensland and Australia.

12.0% ▲ +18.2%

Lower than 55% of postcode areas.

  • 2011: 10.2%
  • 2016: 11.7%
  • 2021: 12.0%

Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).

Marital status

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In 4111, QLD, Never married is the majority at 60%; Married is next at 30%.

Age & sex structure

  • 85+: 85+: 3 males; 85+: 4 females
  • 80–84: 80–84: 7 males; 80–84: 7 females
  • 75–79: 75–79: 17 males; 75–79: 15 females
  • 70–74: 70–74: 20 males; 70–74: 23 females
  • 65–69: 65–69: 17 males; 65–69: 18 females
  • 60–64: 60–64: 24 males; 60–64: 18 females
  • 55–59: 55–59: 32 males; 55–59: 33 females
  • 50–54: 50–54: 26 males; 50–54: 31 females
  • 45–49: 45–49: 25 males; 45–49: 25 females
  • 40–44: 40–44: 30 males; 40–44: 28 females
  • 35–39: 35–39: 31 males; 35–39: 27 females
  • 30–34: 30–34: 40 males; 30–34: 28 females
  • 25–29: 25–29: 39 males; 25–29: 33 females
  • 20–24: 20–24: 107 males; 20–24: 109 females
  • 15–19: 15–19: 92 males; 15–19: 79 females
  • 10–14: 10–14: 19 males; 10–14: 20 females
  • 5–9: 5–9: 21 males; 5–9: 18 females
  • 0–4: 0–4: 19 males; 0–4: 18 females

Sources

  • Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).

More for 4111, QLD

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in 4111, QLD [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA4111/4111-qld/topic/demographics-identity