Isla · Suburb / Locality

Demographics & Identity in Isla

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

Married couples make up 67.9% of the community in Isla, where the typical resident is 46. This is a far older population than the national figure, with 213 people living across the area.

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📍 Isla, Suburb / Locality

Where Isla sits — Total population

213 ▼ -12.3%
  • 1–1: 689 areas
  • 1–2: 0 areas
  • 2–3: 119 areas
  • 3–5: 108 areas
  • 5–7: 243 areas
  • 7–11: 241 areas
  • 11–16: 514 areas
  • 16–24: 579 areas
  • 24–36: 898 areas
  • 36–53: 1059 areas
  • 53–79: 1168 areas
  • 79–117: 1203 areas
  • 117–174: 1171 areas
  • 174–258: 1010 areas
  • 258–384: 856 areas
  • 384–571: 670 areas
  • 571–850: 616 areas
  • 850–1,263: 567 areas
  • 1,263–1,879: 520 areas
  • 1,879–2,794: 590 areas
  • 2,794–4,154: 679 areas
  • 4,154–6,177: 585 areas
  • 6,177–9,186: 528 areas
  • 9,186–13,659: 405 areas
  • 13,659–20,311: 195 areas
  • 20,311–30,202: 96 areas
  • 30,202–44,910: 33 areas
  • 44,910–66,781: 10 areas

All suburb / locality areas, 2021. The marker is Isla — higher than 55% of areas.

Total population compared with the state and national average
Isla213
4719, QLD 1,084
Queensland 5,156,138
Australia 25,422,788

Population

How many people, and the typical age.

The typical person living here is 46, which is far older than the typical resident in Queensland or across Australia. This population of 213 is larger than about 56% of similar areas.

213 ▼ -12.3%

Higher than 55% of suburb / locality areas.

  • 2011: 243
  • 2016: 159
  • 2021: 213

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

46 yrs ▲ +17.9%

Older than 54% of suburb / locality areas.

  • 2011: 39 yrs
  • 2016: 42 yrs
  • 2021: 46 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 20.7% of the area, which is well above the national figure of 17.2%. Children under 15 account for 18.8% of residents, a rate about the same as the state and national averages.

20.7% ▲ +55.2%

Higher than 59% of suburb / locality areas.

  • 2011: 13.3%
  • 2016: 20.1%
  • 2021: 20.7%

Share of the population aged 65 years and over.

18.8% ▼ -28.3%

Higher than 62% of suburb / locality areas.

  • 2011: 26.2%
  • 2016: 22.6%
  • 2021: 18.8%

Share of the population aged under 15 years.

Age structure

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In Isla, the largest group is Older adults (45–64) at 29%, followed by Young adults (25–44) (23%) and Seniors (65+) (21%).

Identity & relationships

First Nations identity and marital status.

Indigenous residents make up 7.5% of the population, which is well above the national figure. Meanwhile, people in de facto relationships account for 7.4%, a rate much lower than most other areas.

7.5% ▲ +52.1%

Higher than 84% of suburb / locality areas.

  • 2011: 4.9%
  • 2016: 6.9%
  • 2021: 7.5%

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

7.4% ▼ -18.5%

Lower than 81% of suburb / locality areas.

  • 2011: 9.1%
  • 2016: 6.4%
  • 2021: 7.4%

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

Marital status

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In Isla, Married is the majority at 66%; Never married is next at 17%.

Age & sex structure

  • 85+: 85+: 0 males; 85+: 0 females
  • 80–84: 80–84: 3 males; 80–84: 4 females
  • 75–79: 75–79: 6 males; 75–79: 6 females
  • 70–74: 70–74: 9 males; 70–74: 9 females
  • 65–69: 65–69: 12 males; 65–69: 3 females
  • 60–64: 60–64: 9 males; 60–64: 7 females
  • 55–59: 55–59: 11 males; 55–59: 6 females
  • 50–54: 50–54: 6 males; 50–54: 11 females
  • 45–49: 45–49: 10 males; 45–49: 6 females
  • 40–44: 40–44: 5 males; 40–44: 3 females
  • 35–39: 35–39: 4 males; 35–39: 5 females
  • 30–34: 30–34: 12 males; 30–34: 7 females
  • 25–29: 25–29: 4 males; 25–29: 0 females
  • 20–24: 20–24: 4 males; 20–24: 3 females
  • 15–19: 15–19: 3 males; 15–19: 5 females
  • 10–14: 10–14: 5 males; 10–14: 4 females
  • 5–9: 5–9: 11 males; 5–9: 11 females
  • 0–4: 0–4: 4 males; 0–4: 11 females

Sources

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

More for Isla

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Isla [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL31417/isla/topic/demographics-identity