Twin Rivers · Suburb / Locality

Demographics & Identity in Twin Rivers

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

Very few people live in Twin Rivers, with just 38 residents making it smaller than about 77% of similar areas. The population is notably older than the national figure, though it is shaped by a striking lack of seniors.

Open map →
📍 Twin Rivers, Suburb / Locality

Where Twin Rivers sits — Total population

38 —
  • 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 Twin Rivers — lower than 77% of areas.

Total population compared with the state and national average
Twin Rivers38
2410, NSW 240
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

The typical resident is 44 years old, which is noticeably older than the usual person in New South Wales or across Australia.

38 —

Lower than 77% of suburb / locality areas.

  • 2016: 35
  • 2021: 38

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

44 yrs —

Younger than 54% of suburb / locality areas.

  • 2016: 36 yrs
  • 2021: 44 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 21.1% of the population, a figure much higher than most areas. In contrast, there are no residents aged 65 or over, which is far below the state and national figures.

0.0% —

Lower than 99% of suburb / locality areas.

  • 2016: 0.0%
  • 2021: 0.0%

Share of the population aged 65 years and over.

21.1% —

Higher than 75% of suburb / locality areas.

  • 2016: 17.1%
  • 2021: 21.1%

Share of the population aged under 15 years.

Age structure

View on map →

In Twin Rivers, Young adults (25–44) is the majority at 57%; Children (0–14) is next at 23%.

Identity & relationships

First Nations identity and marital status.

De facto relationships are very common here at 23.8%, a rate far above the national figure. No residents identify as Aboriginal or Torres Strait Islander, which is well below the New South Wales average.

23.8% —

Higher than 92% of suburb / locality areas.

  • 2016: 13.0%
  • 2021: 23.8%

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

Marital status

View on map →

In Twin Rivers, Married is the majority at 64%; Never married is next at 27%.

Age & sex structure

  • 85+: 85+: 0 males; 85+: 0 females
  • 80–84: 80–84: 4 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: 4 males; 60–64: 0 females
  • 55–59: 55–59: 5 males; 55–59: 6 females
  • 50–54: 50–54: 0 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: 5 males; 35–39: 0 females
  • 30–34: 30–34: 3 males; 30–34: 3 females
  • 25–29: 25–29: 3 males; 25–29: 5 females
  • 20–24: 20–24: 0 males; 20–24: 0 females
  • 15–19: 15–19: 0 males; 15–19: 0 females
  • 10–14: 10–14: 0 males; 10–14: 0 females
  • 5–9: 5–9: 0 males; 5–9: 0 females
  • 0–4: 0–4: 6 males; 0–4: 5 females

Sources

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

More for Twin Rivers

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Twin Rivers [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL14009/twin-rivers/topic/demographics-identity