100,000 to 249,999 · Section of State Range

Demographics & Identity in 100,000 to 249,999

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

A much higher share of Aboriginal and Torres Strait Islander people live in 100,000 to 249,999 than in the rest of Australia. This area is generally younger than most similar regions, with a typical resident aged 37. While it remains a large population centre, the total number of people shrank by 13% between 2011 and 2021.

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📍 100,000 to 249,999, Section of State Range

Where 100,000 to 249,999 sits — Total population

435,301 ▼ -13.1%
  • 1–2: 3 areas
  • 2–3: 0 areas
  • 3–5: 0 areas
  • 5–9: 0 areas
  • 9–16: 2 areas
  • 16–27: 1 area
  • 27–47: 1 area
  • 47–81: 0 areas
  • 81–139: 1 area
  • 139–241: 1 area
  • 241–418: 0 areas
  • 418–723: 5 areas
  • 723–1,252: 1 area
  • 1,252–2,168: 3 areas
  • 2,168–3,752: 2 areas
  • 3,752–6,495: 1 area
  • 6,495–11,242: 3 areas
  • 11,242–19,459: 8 areas
  • 19,459–33,683: 7 areas
  • 33,683–58,304: 5 areas
  • 58,304–100,921: 11 areas
  • 100,921–174,689: 10 areas
  • 174,689–302,378: 9 areas
  • 302,378–523,401: 6 areas
  • 523,401–905,982: 3 areas
  • 905,982–1,568,210: 2 areas
  • 1,568,210–2,714,494: 2 areas
  • 2,714,494–4,698,656: 2 areas

All section of state range areas, 2021. The marker is 100,000 to 249,999 — higher than 86% of areas.

Total population compared with the state and national average
100,000 to 249,999435,301
Australia 25,422,788

Population

How many people, and the typical age.

The population is larger than about 88% of similar areas, though it lost 65,607 people since 2011. The typical resident is 37, which is much lower than most other areas of this type.

435,301 ▼ -13.1%

Higher than 86% of section of state range areas.

  • 2011: 500,908
  • 2016: 656,870
  • 2021: 435,301

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

37 yrs → 0.0%

Younger than 81% of section of state range areas.

  • 2011: 37 yrs
  • 2016: 38 yrs
  • 2021: 37 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 19.1% of the population, a figure higher than most areas. Seniors aged 65 and over are less common here than in most similar places, making up 15.8% of the community.

15.8% ▲ +16.4%

Lower than 66% of section of state range areas.

  • 2011: 13.6%
  • 2016: 16.5%
  • 2021: 15.8%

Share of the population aged 65 years and over.

19.1% ▼ -5.7%

Higher than 72% of section of state range areas.

  • 2011: 20.2%
  • 2016: 19.1%
  • 2021: 19.1%

Share of the population aged under 15 years.

Age structure

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100,000 to 249,999 splits fairly evenly between Young adults (25–44) (27%) and Older adults (45–64) (25%), with Children (0–14) at 19%.

Identity & relationships

First Nations identity and marital status.

Aboriginal and Torres Strait Islander people represent 8.2% of the population, which is well above the national figure of 3.2%. People in de facto relationships are also more common here than in most areas, at 14.0%.

8.2% ▲ +62.8%

Higher than 68% of section of state range areas.

  • 2011: 5.0%
  • 2016: 5.1%
  • 2021: 8.2%

Share of people who identify as Aboriginal and/or Torres Strait Islander.

14.0% ▲ +12.3%

Higher than 74% of section of state range areas.

  • 2011: 12.5%
  • 2016: 12.4%
  • 2021: 14.0%

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

Marital status

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100,000 to 249,999 splits fairly evenly between Never married (41%) and Married (41%), with Divorced at 10%.

Age & sex structure

  • 85+: 85+: 2,949 males; 85+: 5,010 females
  • 80–84: 80–84: 3,778 males; 80–84: 4,668 females
  • 75–79: 75–79: 6,041 males; 75–79: 6,952 females
  • 70–74: 70–74: 8,967 males; 70–74: 9,460 females
  • 65–69: 65–69: 10,099 males; 65–69: 10,848 females
  • 60–64: 60–64: 11,761 males; 60–64: 12,579 females
  • 55–59: 55–59: 12,757 males; 55–59: 13,279 females
  • 50–54: 50–54: 13,582 males; 50–54: 14,384 females
  • 45–49: 45–49: 13,647 males; 45–49: 14,786 females
  • 40–44: 40–44: 12,998 males; 40–44: 14,201 females
  • 35–39: 35–39: 14,074 males; 35–39: 15,469 females
  • 30–34: 30–34: 14,442 males; 30–34: 15,462 females
  • 25–29: 25–29: 15,838 males; 25–29: 15,732 females
  • 20–24: 20–24: 15,390 males; 20–24: 14,789 females
  • 15–19: 15–19: 14,238 males; 15–19: 14,099 females
  • 10–14: 10–14: 15,298 males; 10–14: 14,682 females
  • 5–9: 5–9: 14,408 males; 5–9: 13,605 females
  • 0–4: 0–4: 12,864 males; 0–4: 12,175 females

Sources

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

More for 100,000 to 249,999

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in 100,000 to 249,999 [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sosr/SOSR303/100-000-to-249-999/topic/demographics-identity