Avoca · Suburb / Locality

Demographics & Identity in Avoca

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

A typical resident in Avoca is 48, making this area far older than the national and state average of 38. This gap is driven by a large senior population, with nearly a third of the 4,912 residents aged 65 or over.

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📍 Avoca, Suburb / Locality

Where Avoca sits — Total population

4,912 ▼ -2.6%
  • 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 Avoca — higher than 86% of areas.

Total population compared with the state and national average
Avoca4,912
4670, QLD 84,718
Queensland 5,156,138
Australia 25,422,788

Population

How many people, and the typical age.

With 4,912 people, Avoca is larger than about 90% of similar areas. The population is far older than the state and national figures.

4,912 ▼ -2.6%

Higher than 86% of suburb / locality areas.

  • 2011: 5,045
  • 2016: 4,904
  • 2021: 4,912

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

48 yrs ▲ +14.3%

Older than 62% of suburb / locality areas.

  • 2011: 42 yrs
  • 2016: 45 yrs
  • 2021: 48 yrs

Half the population is older than this age, and half younger.

Age profile

How the population splits across age groups.

Seniors make up 31% of the population, which is far above the 17% seen across Australia and Queensland. Meanwhile, children under 15 account for 16.6% of residents, a figure slightly below the national average.

31.0% ▲ +24.0%

Higher than 87% of suburb / locality areas.

  • 2011: 25.0%
  • 2016: 28.0%
  • 2021: 31.0%

Share of the population aged 65 years and over.

16.6% ▼ -18.4%

Lower than 54% of suburb / locality areas.

  • 2011: 20.3%
  • 2016: 18.4%
  • 2021: 16.6%

Share of the population aged under 15 years.

Age structure

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In Avoca, the largest group is Seniors (65+) at 31%, followed by Older adults (45–64) (22%) and Young adults (25–44) (19%).

Identity & relationships

First Nations identity and marital status.

Indigenous people make up 5.4% of the population, which is much higher than in most similar areas. Around 48% of residents are married, while those in de facto relationships are lower than in most areas at 10.8%.

5.4% ▲ +65.3%

Higher than 75% of suburb / locality areas.

  • 2011: 3.3%
  • 2016: 4.6%
  • 2021: 5.4%

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

10.8% ▲ +27.9%

Lower than 61% of suburb / locality areas.

  • 2011: 8.5%
  • 2016: 10.1%
  • 2021: 10.8%

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

Marital status

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In Avoca, the largest group is Married at 48%, followed by Never married (28%) and Widowed (11%).

Age & sex structure

  • 85+: 85+: 114 males; 85+: 171 females
  • 80–84: 80–84: 118 males; 80–84: 185 females
  • 75–79: 75–79: 140 males; 75–79: 169 females
  • 70–74: 70–74: 156 males; 70–74: 179 females
  • 65–69: 65–69: 139 males; 65–69: 172 females
  • 60–64: 60–64: 123 males; 60–64: 150 females
  • 55–59: 55–59: 141 males; 55–59: 143 females
  • 50–54: 50–54: 118 males; 50–54: 162 females
  • 45–49: 45–49: 114 males; 45–49: 126 females
  • 40–44: 40–44: 132 males; 40–44: 137 females
  • 35–39: 35–39: 112 males; 35–39: 105 females
  • 30–34: 30–34: 97 males; 30–34: 113 females
  • 25–29: 25–29: 128 males; 25–29: 132 females
  • 20–24: 20–24: 118 males; 20–24: 149 females
  • 15–19: 15–19: 142 males; 15–19: 136 females
  • 10–14: 10–14: 165 males; 10–14: 141 females
  • 5–9: 5–9: 139 males; 5–9: 129 females
  • 0–4: 0–4: 120 males; 0–4: 116 females

Sources

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

More for Avoca

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Avoca [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL30107/avoca/topic/demographics-identity