Mount Colliery · Suburb / Locality

Demographics & Identity in Mount Colliery

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

A typical resident in Mount Colliery is 62 years old, making this area far older than the national average. This small community of 117 people is shaped by a high proportion of seniors and a stronger-than-average Indigenous presence.

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📍 Mount Colliery, Suburb / Locality

Where Mount Colliery sits — Total population

117 —
  • 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 Mount Colliery — lower than 56% of areas.

Total population compared with the state and national average
Mount Colliery117
4370, QLD 19,195
Queensland 5,156,138
Australia 25,422,788

Population

How many people, and the typical age.

The usual resident here is 62, which is 24 years older than the typical person in Queensland or Australia.

117 —

Lower than 56% of suburb / locality areas.

  • 2016: 111
  • 2021: 117

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

62 yrs —

Older than 96% of suburb / locality areas.

  • 2016: 57 yrs
  • 2021: 62 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 41.9% of the population, a figure far above the national average of 17.2%. Children under 15 account for 16.2%, which is a little below the state and national figures.

41.9% —

Higher than 97% of suburb / locality areas.

  • 2016: 38.7%
  • 2021: 41.9%

Share of the population aged 65 years and over.

16.2% —

Lower than 56% of suburb / locality areas.

  • 2016: 10.8%
  • 2021: 16.2%

Share of the population aged under 15 years.

Age structure

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In Mount Colliery, the largest group is Seniors (65+) at 37%, followed by Older adults (45–64) (31%) and Children (0–14) (14%).

Identity & relationships

First Nations identity and marital status.

About 7.7% of residents are Aboriginal and Torres Strait Islander, which is well above the national figure of 3.2%. Most people are married (63.8%), while those in de facto relationships make up only 3.8%, a rate much lower than most areas.

3.8% —

Lower than 91% of suburb / locality areas.

  • 2016: 3.4%
  • 2021: 3.8%

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

Marital status

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In Mount Colliery, Married is the majority at 63%; Divorced is next at 17%.

Age & sex structure

  • 85+: 85+: 0 males; 85+: 0 females
  • 80–84: 80–84: 6 males; 80–84: 0 females
  • 75–79: 75–79: 0 males; 75–79: 5 females
  • 70–74: 70–74: 5 males; 70–74: 3 females
  • 65–69: 65–69: 15 males; 65–69: 13 females
  • 60–64: 60–64: 8 males; 60–64: 9 females
  • 55–59: 55–59: 0 males; 55–59: 6 females
  • 50–54: 50–54: 5 males; 50–54: 0 females
  • 45–49: 45–49: 0 males; 45–49: 0 females
  • 40–44: 40–44: 0 males; 40–44: 0 females
  • 35–39: 35–39: 0 males; 35–39: 0 females
  • 30–34: 30–34: 6 males; 30–34: 0 females
  • 25–29: 25–29: 0 males; 25–29: 0 females
  • 20–24: 20–24: 3 males; 20–24: 0 females
  • 15–19: 15–19: 0 males; 15–19: 0 females
  • 10–14: 10–14: 0 males; 10–14: 4 females
  • 5–9: 5–9: 0 males; 5–9: 0 females
  • 0–4: 0–4: 0 males; 0–4: 4 females

Sources

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

More for Mount Colliery

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Mount Colliery [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL31948/mount-colliery/topic/demographics-identity