4165, QLD · Postcode

Demographics & Identity in 4165, QLD

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

More than half of residents in postcode 4165 are married, reflecting a stable community of 39,491 people. The area is noticeably older than the national average, with the typical person aged 42. Since 2011, the population has grown by 19%, adding about 6,247 new residents.

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📍 4165, QLD, Postcode

Where 4165, QLD sits — Total population

39,491 ▲ +18.8%
  • 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 4165, QLD — higher than 88% of areas.

Total population compared with the state and national average
4165, QLD39,491
Redland 159,222
Queensland 5,156,138
Australia 25,422,788

Population

How many people, and the typical age.

The typical resident is 42 years old, which is 4 years older than the national figure. This age has climbed by 4 years since 2011.

39,491 ▲ +18.8%

Higher than 88% of postcode areas.

  • 2011: 33,244
  • 2016: 36,815
  • 2021: 39,491

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

42 yrs ▲ +10.5%

Younger than 52% of postcode areas.

  • 2011: 38 yrs
  • 2016: 40 yrs
  • 2021: 42 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 now make up 19.8% of the population, a rise of 5.1 points since 2011. This is a little above the national figure of 17.2%, while children under 15 account for 19.2% of residents.

19.8% ▲ +34.9%

Higher than 51% of postcode areas.

  • 2011: 14.7%
  • 2016: 17.2%
  • 2021: 19.8%

Share of the population aged 65 years and over.

19.2% ▼ -14.9%

Higher than 71% of postcode areas.

  • 2011: 22.6%
  • 2016: 20.9%
  • 2021: 19.2%

Share of the population aged under 15 years.

Age structure

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4165, QLD splits fairly evenly between Older adults (45–64) (27%) and Young adults (25–44) (23%), with Seniors (65+) at 20%.

Identity & relationships

First Nations identity and marital status.

Indigenous people make up 2.8% of the population, which is about the same as the Australian figure. Those in de facto relationships account for 11.1% of residents, a figure that is lower than most areas.

11.1% ▲ +18.4%

Lower than 65% of postcode areas.

  • 2011: 9.4%
  • 2016: 10.6%
  • 2021: 11.1%

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

Marital status

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In 4165, QLD, Married is the majority at 54%; Never married is next at 29%.

Age & sex structure

  • 85+: 85+: 413 males; 85+: 632 females
  • 80–84: 80–84: 470 males; 80–84: 578 females
  • 75–79: 75–79: 746 males; 75–79: 845 females
  • 70–74: 70–74: 949 males; 70–74: 1,059 females
  • 65–69: 65–69: 990 males; 65–69: 1,119 females
  • 60–64: 60–64: 1,109 males; 60–64: 1,254 females
  • 55–59: 55–59: 1,314 males; 55–59: 1,312 females
  • 50–54: 50–54: 1,295 males; 50–54: 1,462 females
  • 45–49: 45–49: 1,311 males; 45–49: 1,437 females
  • 40–44: 40–44: 1,222 males; 40–44: 1,251 females
  • 35–39: 35–39: 1,166 males; 35–39: 1,390 females
  • 30–34: 30–34: 1,038 males; 30–34: 1,101 females
  • 25–29: 25–29: 878 males; 25–29: 962 females
  • 20–24: 20–24: 1,093 males; 20–24: 941 females
  • 15–19: 15–19: 1,321 males; 15–19: 1,248 females
  • 10–14: 10–14: 1,423 males; 10–14: 1,359 females
  • 5–9: 5–9: 1,289 males; 5–9: 1,274 females
  • 0–4: 0–4: 1,142 males; 0–4: 1,099 females

Sources

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

More for 4165, QLD

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in 4165, QLD [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA4165/4165-qld/topic/demographics-identity