Silky Oak · Suburb / Locality

Demographics & Identity in Silky Oak

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

A growing number of families have moved into Silky Oak, with the population now reaching 178 people. This is a diverse community where children make up over a quarter of the population, far exceeding the figures seen across Queensland and Australia.

Open map →
📍 Silky Oak, Suburb / Locality

Where Silky Oak sits — Total population

178 ▼ -20.5%
  • 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 Silky Oak — higher than 51% of areas.

Total population compared with the state and national average
Silky Oak178
4854, QLD 5,525
Queensland 5,156,138
Australia 25,422,788

Population

How many people, and the typical age.

The typical resident is 39, which is a little older than the national figure of 38. This age is lower than most similar areas.

178 ▼ -20.5%

Higher than 51% of suburb / locality areas.

  • 2011: 224
  • 2016: 139
  • 2021: 178

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

39 yrs ▼ -17.0%

Younger than 74% of suburb / locality areas.

  • 2011: 47 yrs
  • 2016: 48 yrs
  • 2021: 39 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 27.5% of the population, a figure well above the 18.2% national average. Seniors aged 65 and over are also well represented at 20.2%, which is higher than the state and national figures.

20.2% ▲ +28.1%

Higher than 57% of suburb / locality areas.

  • 2011: 15.8%
  • 2016: 20.9%
  • 2021: 20.2%

Share of the population aged 65 years and over.

27.5% ▲ +56.9%

Higher than 91% of suburb / locality areas.

  • 2011: 17.5%
  • 2016: 21.6%
  • 2021: 27.5%

Share of the population aged under 15 years.

Age structure

View on map →

Silky Oak splits fairly evenly between Young adults (25–44) (26%) and Children (0–14) (25%), with Older adults (45–64) at 22%.

Identity & relationships

First Nations identity and marital status.

About 7.9% of residents identify as Aboriginal and Torres Strait Islander, which is much higher than most areas and well above the Australian figure of 3.2%. Nearly half of the population are married, while 13.3% are in a de facto relationship.

7.9% ▲ —

Higher than 85% of suburb / locality areas.

  • 2011: 0.0%
  • 2016: 5.0%
  • 2021: 7.9%

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

13.3% ▲ +3.1%

Higher than 59% of suburb / locality areas.

  • 2011: 12.9%
  • 2016: 12.8%
  • 2021: 13.3%

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

Marital status

View on map →

In Silky Oak, the largest group is Married at 50%, followed by Never married (30%) and Divorced (13%).

Age & sex structure

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

Sources

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

More for Silky Oak

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Silky Oak [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL32562/silky-oak/topic/demographics-identity