Sladevale · Suburb / Locality

Demographics & Identity in Sladevale

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

A high proportion of children under 15 live in Sladevale, where 24% of the 433 residents fall into this age group. This makes the area much more family-oriented than most similar places. While children are common, the typical resident is 42, which is noticeably older than the national figure.

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📍 Sladevale, Suburb / Locality

Where Sladevale sits — Total population

433 ▼ -7.5%
  • 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 Sladevale — higher than 63% of areas.

Total population compared with the state and national average
Sladevale433
4370, QLD 19,195
Queensland 5,156,138
Australia 25,422,788

Population

How many people, and the typical age.

With 433 residents, Sladevale is larger than about 66% of similar areas. The typical resident is 42, making the population noticeably older than the Queensland and Australian figures of 38.

433 ▼ -7.5%

Higher than 63% of suburb / locality areas.

  • 2011: 468
  • 2016: 381
  • 2021: 433

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

42 yrs ▲ +2.4%

Younger than 62% of suburb / locality areas.

  • 2011: 41 yrs
  • 2016: 41 yrs
  • 2021: 42 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 24% of the population, which is well above the national figure of 18.2%. Seniors aged 65 and over are also well represented at 21.7%, a figure higher than most areas.

21.7% ▲ +63.9%

Higher than 63% of suburb / locality areas.

  • 2011: 13.2%
  • 2016: 13.6%
  • 2021: 21.7%

Share of the population aged 65 years and over.

24.0% ▲ +11.3%

Higher than 86% of suburb / locality areas.

  • 2011: 21.6%
  • 2016: 24.9%
  • 2021: 24.0%

Share of the population aged under 15 years.

Age structure

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Sladevale splits fairly evenly between Older adults (45–64) (26%) and Children (0–14) (23%), with Seniors (65+) at 21%.

Identity & relationships

First Nations identity and marital status.

About 5.1% of residents are Aboriginal and Torres Strait Islander, which is higher than most similar areas. Most of the population is married at 64.3%, while those in de facto relationships make up 10.8%, a little below the state figure.

10.8% ▲ +111.7%

Lower than 62% of suburb / locality areas.

  • 2011: 5.1%
  • 2016: 10.0%
  • 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 Sladevale, Married is the majority at 64%; Never married is next at 24%.

Age & sex structure

  • 85+: 85+: 3 males; 85+: 0 females
  • 80–84: 80–84: 4 males; 80–84: 5 females
  • 75–79: 75–79: 9 males; 75–79: 7 females
  • 70–74: 70–74: 12 males; 70–74: 11 females
  • 65–69: 65–69: 20 males; 65–69: 20 females
  • 60–64: 60–64: 20 males; 60–64: 5 females
  • 55–59: 55–59: 11 males; 55–59: 13 females
  • 50–54: 50–54: 16 males; 50–54: 19 females
  • 45–49: 45–49: 13 males; 45–49: 15 females
  • 40–44: 40–44: 6 males; 40–44: 11 females
  • 35–39: 35–39: 13 males; 35–39: 12 females
  • 30–34: 30–34: 8 males; 30–34: 14 females
  • 25–29: 25–29: 6 males; 25–29: 4 females
  • 20–24: 20–24: 0 males; 20–24: 7 females
  • 15–19: 15–19: 14 males; 15–19: 15 females
  • 10–14: 10–14: 20 males; 10–14: 30 females
  • 5–9: 5–9: 16 males; 5–9: 14 females
  • 0–4: 0–4: 13 males; 0–4: 13 females

Sources

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

More for Sladevale

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Sladevale [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL32578/sladevale/topic/demographics-identity