4161, QLD · Postcode

Demographics & Identity in 4161, QLD

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

Nearly half of the 16,472 residents in postcode 4161 are married, reflecting a strong prevalence of couples in the area. This community has a diverse age profile, where a higher-than-usual proportion of children under 15 lives alongside a growing number of seniors.

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📍 4161, QLD, Postcode

Where 4161, QLD sits — Total population

16,472 ▼ -1.5%
  • 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 4161, QLD — higher than 78% of areas.

Total population compared with the state and national average
4161, QLD16,472
Redland 159,222
Queensland 5,156,138
Australia 25,422,788

Population

How many people, and the typical age.

The population has shrank by 1.5% since 2011, losing about 256 people. The typical resident is now 38, which is 3 years older than in 2011.

16,472 ▼ -1.5%

Higher than 78% of postcode areas.

  • 2011: 16,728
  • 2016: 16,254
  • 2021: 16,472

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

38 yrs ▲ +8.6%

Younger than 76% of postcode areas.

  • 2011: 35 yrs
  • 2016: 37 yrs
  • 2021: 38 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 19.5% of the population, which is higher than most areas. Meanwhile, the proportion of people aged 65 and over rose 6.0 points since 2011 to reach 16.1%.

16.1% ▲ +60.0%

Lower than 70% of postcode areas.

  • 2011: 10.1%
  • 2016: 12.9%
  • 2021: 16.1%

Share of the population aged 65 years and over.

19.5% ▼ -6.1%

Higher than 73% of postcode areas.

  • 2011: 20.8%
  • 2016: 20.0%
  • 2021: 19.5%

Share of the population aged under 15 years.

Age structure

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4161, QLD splits fairly evenly between Young adults (25–44) (27%) and Older adults (45–64) (26%), with Children (0–14) at 19%.

Identity & relationships

First Nations identity and marital status.

Aboriginal and Torres Strait Islander people make up 3.7% of the community, a figure that is higher than most areas and rose 2.0 points since 2011. De facto relationships are slightly more common here than the national figure, at 12.8%.

12.8% ▲ +15.4%

Higher than 56% of postcode areas.

  • 2011: 11.1%
  • 2016: 12.1%
  • 2021: 12.8%

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

Marital status

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In 4161, QLD, the largest group is Married at 47%, followed by Never married (35%) and Divorced (10%).

Age & sex structure

  • 85+: 85+: 85 males; 85+: 175 females
  • 80–84: 80–84: 123 males; 80–84: 148 females
  • 75–79: 75–79: 201 males; 75–79: 230 females
  • 70–74: 70–74: 355 males; 70–74: 390 females
  • 65–69: 65–69: 465 males; 65–69: 479 females
  • 60–64: 60–64: 473 males; 60–64: 552 females
  • 55–59: 55–59: 532 males; 55–59: 546 females
  • 50–54: 50–54: 473 males; 50–54: 561 females
  • 45–49: 45–49: 551 males; 45–49: 562 females
  • 40–44: 40–44: 506 males; 40–44: 565 females
  • 35–39: 35–39: 608 males; 35–39: 597 females
  • 30–34: 30–34: 551 males; 30–34: 603 females
  • 25–29: 25–29: 501 males; 25–29: 495 females
  • 20–24: 20–24: 487 males; 20–24: 415 females
  • 15–19: 15–19: 551 males; 15–19: 485 females
  • 10–14: 10–14: 594 males; 10–14: 543 females
  • 5–9: 5–9: 556 males; 5–9: 475 females
  • 0–4: 0–4: 514 males; 0–4: 522 females

Sources

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

More for 4161, QLD

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in 4161, QLD [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA4161/4161-qld/topic/demographics-identity