Cardinia · Suburb / Locality

Demographics & Identity in Cardinia

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

A typical resident in Cardinia is noticeably older than the state and national average, with the usual age being 44. This 342-person community has a distinct age profile, with a much smaller proportion of children and a higher number of seniors compared to most areas.

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📍 Cardinia, Suburb / Locality

Where Cardinia sits — Total population

342 ▼ -23.8%
  • 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 Cardinia — higher than 60% of areas.

Total population compared with the state and national average
Cardinia342
3978, VIC 43,202
Victoria 6,503,491
Australia 25,422,788

Population

How many people, and the typical age.

The total population is 342, which is larger than about 63% of similar areas. Residents here are noticeably older than the national figure of 38.

342 ▼ -23.8%

Higher than 60% of suburb / locality areas.

  • 2011: 449
  • 2016: 376
  • 2021: 342

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

44 yrs ▲ +7.3%

Younger than 54% of suburb / locality areas.

  • 2011: 41 yrs
  • 2016: 44 yrs
  • 2021: 44 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 only 12.9% of the population, which is well below the 18% seen in Victoria. This helps explain why the area is older, as 20.8% of people are aged 65 and over, a figure well above the national average.

20.8% ▲ +181.8%

Higher than 59% of suburb / locality areas.

  • 2011: 7.4%
  • 2016: 13.6%
  • 2021: 20.8%

Share of the population aged 65 years and over.

12.9% ▼ -24.2%

Lower than 74% of suburb / locality areas.

  • 2011: 17.0%
  • 2016: 20.7%
  • 2021: 12.9%

Share of the population aged under 15 years.

Age structure

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In Cardinia, the largest group is Older adults (45–64) at 28%, followed by Young adults (25–44) (23%) and Seniors (65+) (21%).

Identity & relationships

First Nations identity and marital status.

Indigenous residents make up 3.2% of the population, which is a little above the Victorian average. Those in de facto relationships account for 14%, which is higher than most areas and slightly above the national figure.

3.2% ▲ —

Higher than 61% of suburb / locality areas.

  • 2011: 0.0%
  • 2016: 0.8%
  • 2021: 3.2%

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

14.0% ▲ +54.5%

Higher than 64% of suburb / locality areas.

  • 2011: 9.0%
  • 2016: 10.2%
  • 2021: 14.0%

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

Marital status

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In Cardinia, the largest group is Married at 49%, followed by Never married (38%) and Separated (5%).

Age & sex structure

  • 85+: 85+: 3 males; 85+: 0 females
  • 80–84: 80–84: 0 males; 80–84: 3 females
  • 75–79: 75–79: 10 males; 75–79: 3 females
  • 70–74: 70–74: 11 males; 70–74: 11 females
  • 65–69: 65–69: 13 males; 65–69: 12 females
  • 60–64: 60–64: 14 males; 60–64: 10 females
  • 55–59: 55–59: 11 males; 55–59: 16 females
  • 50–54: 50–54: 18 males; 50–54: 17 females
  • 45–49: 45–49: 7 males; 45–49: 13 females
  • 40–44: 40–44: 14 males; 40–44: 9 females
  • 35–39: 35–39: 11 males; 35–39: 16 females
  • 30–34: 30–34: 4 males; 30–34: 7 females
  • 25–29: 25–29: 15 males; 25–29: 5 females
  • 20–24: 20–24: 13 males; 20–24: 9 females
  • 15–19: 15–19: 16 males; 15–19: 15 females
  • 10–14: 10–14: 13 males; 10–14: 7 females
  • 5–9: 5–9: 11 males; 5–9: 3 females
  • 0–4: 0–4: 12 males; 0–4: 7 females

Sources

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

More for Cardinia

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Cardinia [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL20487/cardinia/topic/demographics-identity