Thirldene · Suburb / Locality

Demographics & Identity in Thirldene

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

A third of all residents are children under 15 in Thirldene, making it a very young area. With a total population of just 34 people, the typical resident is only 25 years old, which is far younger than the national figure.

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📍 Thirldene, Suburb / Locality

Where Thirldene sits — Total population

34
  • 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 Thirldene — lower than 79% of areas.

Total population compared with the state and national average
Thirldene34
2347, NSW 1,865
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

The total population is 34, which is smaller than about 78% of similar areas. Residents here are far younger than those in New South Wales and across Australia.

34

Lower than 79% of suburb / locality areas.

  • 2016: 5
  • 2021: 34

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

25 yrs

Younger than 99% of suburb / locality areas.

  • 2016: 61 yrs
  • 2021: 25 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 35.3% of the population, a figure far above the national average. This helps explain why the typical age is so low, while seniors aged 65 and over are well below the state figure at 8.8%.

Age structure

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In Thirldene, the largest group is Children (0–14) at 36%, followed by Older adults (45–64) (24%) and Youth (15–24) (21%).

Identity & relationships

First Nations identity and marital status.

About 14.7% of people identify as Aboriginal and Torres Strait Islander, which is far above the national rate. Nearly half of the residents have never been married.

Marital status

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In Thirldene, Never married is the majority at 69%; Married is next at 31%.

Age & sex structure

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

Sources

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

More for Thirldene

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Thirldene [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL13862/thirldene/topic/demographics-identity