4558, QLD · Postcode

Demographics & Identity in 4558, QLD

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

More than 41% of people in postcode 4558 are married, making this the most common relationship status. It is an older area where the typical resident is 46, which is far older than the national figure of 38. The population has grown quickly, increasing by 40% since 2011 to reach 23,327 people.

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📍 4558, QLD, Postcode

Where 4558, QLD sits — Total population

23,327 ▲ +39.7%
  • 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 4558, QLD — higher than 86% of areas.

Total population compared with the state and national average
4558, QLD23,327
Sunshine Coast 342,541
Queensland 5,156,138
Australia 25,422,788

Population

How many people, and the typical age.

The typical resident here is 46, which is far older than the Queensland and Australian figures of 38. This age has risen by 3 years since 2011, as the total population grew by about 6,626 people over that decade.

23,327 ▲ +39.7%

Higher than 86% of postcode areas.

  • 2011: 16,701
  • 2016: 19,163
  • 2021: 23,327

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

46 yrs ▲ +7.0%

Older than 67% of postcode areas.

  • 2011: 43 yrs
  • 2016: 45 yrs
  • 2021: 46 yrs

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

Age profile

How the population splits across age groups.

This area has a much older profile than most, with people aged 65 and over making up 26.5% of the population—well above the 17.2% national figure. Conversely, children under 15 are well below the national average at 11.7%.

26.5% ▲ +22.4%

Higher than 81% of postcode areas.

  • 2011: 21.7%
  • 2016: 24.0%
  • 2021: 26.5%

Share of the population aged 65 years and over.

11.7% ▼ -10.1%

Lower than 88% of postcode areas.

  • 2011: 13.0%
  • 2016: 12.0%
  • 2021: 11.7%

Share of the population aged under 15 years.

Age structure

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4558, QLD splits fairly evenly between Young adults (25–44) (27%) and Seniors (65+) (27%), with Older adults (45–64) at 25%.

Identity & relationships

First Nations identity and marital status.

About 2.3% of residents are Aboriginal or Torres Strait Islander, which is about the same as the national figure. People in de facto relationships make up 13.4% of the area, which is higher than most similar places.

13.4% ▲ +16.6%

Higher than 62% of postcode areas.

  • 2011: 11.5%
  • 2016: 12.6%
  • 2021: 13.4%

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

Marital status

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In 4558, QLD, the largest group is Married at 41%, followed by Never married (35%) and Divorced (13%).

Age & sex structure

  • 85+: 85+: 352 males; 85+: 554 females
  • 80–84: 80–84: 360 males; 80–84: 484 females
  • 75–79: 75–79: 541 males; 75–79: 640 females
  • 70–74: 70–74: 758 males; 70–74: 806 females
  • 65–69: 65–69: 785 males; 65–69: 926 females
  • 60–64: 60–64: 756 males; 60–64: 929 females
  • 55–59: 55–59: 623 males; 55–59: 852 females
  • 50–54: 50–54: 633 males; 50–54: 745 females
  • 45–49: 45–49: 596 males; 45–49: 658 females
  • 40–44: 40–44: 606 males; 40–44: 585 females
  • 35–39: 35–39: 726 males; 35–39: 773 females
  • 30–34: 30–34: 844 males; 30–34: 893 females
  • 25–29: 25–29: 863 males; 25–29: 910 females
  • 20–24: 20–24: 650 males; 20–24: 841 females
  • 15–19: 15–19: 476 males; 15–19: 453 females
  • 10–14: 10–14: 451 males; 10–14: 409 females
  • 5–9: 5–9: 453 males; 5–9: 468 females
  • 0–4: 0–4: 483 males; 0–4: 465 females

Sources

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

More for 4558, QLD

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in 4558, QLD [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA4558/4558-qld/topic/demographics-identity