Riordanvale · Suburb / Locality

Demographics & Identity in Riordanvale

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

A typical resident in Riordanvale is now 43, making the area noticeably older than the national figure. This community of 386 people is largely defined by a high number of couples and a surprisingly low proportion of seniors.

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📍 Riordanvale, Suburb / Locality

Where Riordanvale sits — Total population

386 ▼ -30.2%
  • 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 Riordanvale — higher than 61% of areas.

Total population compared with the state and national average
Riordanvale386
4800, QLD 10,081
Queensland 5,156,138
Australia 25,422,788

Population

How many people, and the typical age.

The population is larger than about 64% of similar areas, with a typical age of 43 that is noticeably older than both the Queensland and Australian averages.

386 ▼ -30.2%

Higher than 61% of suburb / locality areas.

  • 2011: 553
  • 2016: 312
  • 2021: 386

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

43 yrs → 0.0%

Younger than 57% of suburb / locality areas.

  • 2011: 43 yrs
  • 2016: 42 yrs
  • 2021: 43 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 19.7% of the area, which is higher than most similar places. This contrasts with the number of seniors, as those aged 65 and over are well below the national figure at just 12.7%.

12.7% ▲ +112.7%

Lower than 76% of suburb / locality areas.

  • 2011: 6.0%
  • 2016: 10.3%
  • 2021: 12.7%

Share of the population aged 65 years and over.

19.7% ▼ -16.2%

Higher than 68% of suburb / locality areas.

  • 2011: 23.5%
  • 2016: 20.8%
  • 2021: 19.7%

Share of the population aged under 15 years.

Age structure

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In Riordanvale, the largest group is Older adults (45–64) at 35%, followed by Young adults (25–44) (23%) and Children (0–14) (19%).

Identity & relationships

First Nations identity and marital status.

De facto relationships are much more common here than in most areas, sitting well above the national figure at 20.2%. Aboriginal and Torres Strait Islander people make up 1.0% of the population, which is a little below the Australian average.

20.2% ▲ +31.1%

Higher than 88% of suburb / locality areas.

  • 2011: 15.4%
  • 2016: 13.0%
  • 2021: 20.2%

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

Marital status

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In Riordanvale, Married is the majority at 59%; Never married is next at 29%.

Age & sex structure

  • 85+: 85+: 0 males; 85+: 0 females
  • 80–84: 80–84: 0 males; 80–84: 0 females
  • 75–79: 75–79: 5 males; 75–79: 0 females
  • 70–74: 70–74: 7 males; 70–74: 8 females
  • 65–69: 65–69: 12 males; 65–69: 13 females
  • 60–64: 60–64: 10 males; 60–64: 9 females
  • 55–59: 55–59: 29 males; 55–59: 18 females
  • 50–54: 50–54: 18 males; 50–54: 21 females
  • 45–49: 45–49: 13 males; 45–49: 20 females
  • 40–44: 40–44: 19 males; 40–44: 14 females
  • 35–39: 35–39: 8 males; 35–39: 13 females
  • 30–34: 30–34: 8 males; 30–34: 13 females
  • 25–29: 25–29: 9 males; 25–29: 3 females
  • 20–24: 20–24: 9 males; 20–24: 9 females
  • 15–19: 15–19: 13 males; 15–19: 10 females
  • 10–14: 10–14: 10 males; 10–14: 5 females
  • 5–9: 5–9: 13 males; 5–9: 19 females
  • 0–4: 0–4: 6 males; 0–4: 8 females

Sources

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

More for Riordanvale

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Riordanvale [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL32432/riordanvale/topic/demographics-identity