4370, QLD · Postcode

Demographics & Identity in 4370, QLD

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

A growing population that has aged by five years since 2011 defines postcode 4370. The typical resident is now 45, which is noticeably older than the national figure of 38. This shift is most visible in the rise of seniors, who now make up nearly a quarter of the community.

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📍 4370, QLD, Postcode

Where 4370, QLD sits — Total population

19,195 ▲ +11.4%
  • 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 4370, QLD — higher than 82% of areas.

Total population compared with the state and national average
4370, QLD19,195
Southern Downs 36,290
Queensland 5,156,138
Australia 25,422,788

Population

How many people, and the typical age.

The total population grew by 11% since 2011 to reach 19,195 people. This makes it larger than about 83% of similar areas.

19,195 ▲ +11.4%

Higher than 82% of postcode areas.

  • 2011: 17,238
  • 2016: 18,521
  • 2021: 19,195

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

45 yrs ▲ +12.5%

Older than 62% of postcode areas.

  • 2011: 40 yrs
  • 2016: 42 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 24.7% of the population, which is well above the national figure of 17.2%. While the proportion of children has fallen slightly since 2011, the number of older residents rose by 7.0 percentage points.

24.7% ▲ +39.4%

Higher than 75% of postcode areas.

  • 2011: 17.7%
  • 2016: 20.9%
  • 2021: 24.7%

Share of the population aged 65 years and over.

18.2% ▼ -16.1%

Higher than 60% of postcode areas.

  • 2011: 21.7%
  • 2016: 20.2%
  • 2021: 18.2%

Share of the population aged under 15 years.

Age structure

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4370, QLD splits fairly evenly between Older adults (45–64) (26%) and Seniors (65+) (25%), with Young adults (25–44) at 20%.

Identity & relationships

First Nations identity and marital status.

Aboriginal and Torres Strait Islander people make up 6.9% of the population, a figure that is well above the Australian average of 3.2%. Most residents are married (47.2%), while those in de facto relationships (11.2%) are slightly fewer than in the rest of Queensland.

11.2% ▲ +10.7%

Lower than 65% of postcode areas.

  • 2011: 10.1%
  • 2016: 10.1%
  • 2021: 11.2%

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

Marital status

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In 4370, QLD, the largest group is Married at 47%, followed by Never married (32%) and Divorced (10%).

Age & sex structure

  • 85+: 85+: 203 males; 85+: 321 females
  • 80–84: 80–84: 296 males; 80–84: 347 females
  • 75–79: 75–79: 464 males; 75–79: 488 females
  • 70–74: 70–74: 618 males; 70–74: 645 females
  • 65–69: 65–69: 665 males; 65–69: 684 females
  • 60–64: 60–64: 661 males; 60–64: 722 females
  • 55–59: 55–59: 615 males; 55–59: 686 females
  • 50–54: 50–54: 590 males; 50–54: 638 females
  • 45–49: 45–49: 478 males; 45–49: 608 females
  • 40–44: 40–44: 431 males; 40–44: 494 females
  • 35–39: 35–39: 404 males; 35–39: 473 females
  • 30–34: 30–34: 487 males; 30–34: 515 females
  • 25–29: 25–29: 522 males; 25–29: 516 females
  • 20–24: 20–24: 522 males; 20–24: 457 females
  • 15–19: 15–19: 598 males; 15–19: 556 females
  • 10–14: 10–14: 664 males; 10–14: 674 females
  • 5–9: 5–9: 592 males; 5–9: 558 females
  • 0–4: 0–4: 528 males; 0–4: 481 females

Sources

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

More for 4370, QLD

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in 4370, QLD [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA4370/4370-qld/topic/demographics-identity