Coomunga · Suburb / Locality

Demographics & Identity in Coomunga

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

A typical resident in Coomunga is just 35, making the area noticeably younger than most similar places. This shift is seen in the population's youth, with children under 15 making up nearly 20% of the community.

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📍 Coomunga, Suburb / Locality

Where Coomunga sits — Total population

133
  • 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 Coomunga — lower than 54% of areas.

Total population compared with the state and national average
Coomunga133
5607, SA 5,360
South Australia 1,781,516
Australia 25,422,788

Population

How many people, and the typical age.

Coomunga has a total population of 133 people, which is smaller than about 53% of similar areas. Residents are noticeably younger than the state and national figures.

133

Lower than 54% of suburb / locality areas.

  • 2016: 122
  • 2021: 133

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

35 yrs

Younger than 86% of suburb / locality areas.

  • 2016: 40 yrs
  • 2021: 35 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 19.5% of the population, which is higher than most areas. This contributes to a younger profile, as the proportion of seniors is well below the South Australian figure at 16.5%.

16.5%

Lower than 60% of suburb / locality areas.

  • 2016: 14.8%
  • 2021: 16.5%

Share of the population aged 65 years and over.

19.5%

Higher than 67% of suburb / locality areas.

  • 2016: 29.5%
  • 2021: 19.5%

Share of the population aged under 15 years.

Age structure

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Coomunga splits fairly evenly between Older adults (45–64) (26%) and Children (0–14) (21%), with Young adults (25–44) at 21%.

Identity & relationships

First Nations identity and marital status.

About 3% of the community identify as Aboriginal or Torres Strait Islander, a figure higher than most similar areas. Most residents are married (66.3%), while those in de facto relationships are well below the national average at 3.3%.

3.3%

Lower than 93% of suburb / locality areas.

  • 2016: 9.1%
  • 2021: 3.3%

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

Marital status

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In Coomunga, Married is the majority at 65%; Never married is next at 32%.

Age & sex structure

  • 85+: 85+: 0 males; 85+: 0 females
  • 80–84: 80–84: 3 males; 80–84: 0 females
  • 75–79: 75–79: 0 males; 75–79: 0 females
  • 70–74: 70–74: 0 males; 70–74: 3 females
  • 65–69: 65–69: 4 males; 65–69: 4 females
  • 60–64: 60–64: 3 males; 60–64: 4 females
  • 55–59: 55–59: 3 males; 55–59: 0 females
  • 50–54: 50–54: 7 males; 50–54: 4 females
  • 45–49: 45–49: 4 males; 45–49: 5 females
  • 40–44: 40–44: 4 males; 40–44: 4 females
  • 35–39: 35–39: 4 males; 35–39: 3 females
  • 30–34: 30–34: 3 males; 30–34: 9 females
  • 25–29: 25–29: 0 males; 25–29: 0 females
  • 20–24: 20–24: 4 males; 20–24: 0 females
  • 15–19: 15–19: 12 males; 15–19: 7 females
  • 10–14: 10–14: 3 males; 10–14: 4 females
  • 5–9: 5–9: 6 males; 5–9: 3 females
  • 0–4: 0–4: 8 males; 0–4: 9 females

Sources

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

More for Coomunga

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Coomunga [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL40303/coomunga/topic/demographics-identity