Lower Murray · Sub-region (SA3)

Demographics & Identity in Lower Murray

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

Nearly half of all residents in Lower Murray are married, reflecting a stable adult population. The area is noticeably older than the state and national averages, with a total population of 13,056 people. This community has seen modest growth over the last decade and maintains a strong Indigenous presence.

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📍 Lower Murray, Sub-region (SA3)

Where Lower Murray sits — Total population

13,056 ▲ +5.1%
  • 1–2: 3 areas
  • 2–2: 0 areas
  • 2–4: 0 areas
  • 4–6: 0 areas
  • 6–9: 2 areas
  • 9–15: 2 areas
  • 15–23: 1 area
  • 23–37: 0 areas
  • 37–57: 1 area
  • 57–90: 0 areas
  • 90–141: 1 area
  • 141–221: 1 area
  • 221–347: 1 area
  • 347–545: 2 areas
  • 545–854: 3 areas
  • 854–1,340: 0 areas
  • 1,340–2,101: 3 areas
  • 2,101–3,296: 1 area
  • 3,296–5,169: 2 areas
  • 5,169–8,107: 3 areas
  • 8,107–12,714: 7 areas
  • 12,714–19,940: 16 areas
  • 19,940–31,273: 30 areas
  • 31,273–49,048: 61 areas
  • 49,048–76,924: 90 areas
  • 76,924–120,643: 70 areas
  • 120,643–189,211: 46 areas
  • 189,211–296,748: 12 areas

All sub-region (sa3) areas, 2021. The marker is Lower Murray — lower than 91% of areas.

Total population compared with the state and national average
Lower Murray13,056
Rest of NSW 2,829,637
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 national figure of 38. Since 2011, the population has grown by 5.1%, adding about 632 people to the region.

13,056 ▲ +5.1%

Lower than 91% of sub-region (sa3) areas.

  • 2011: 12,424
  • 2016: 12,547
  • 2021: 13,056

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

44 yrs ▲ +4.8%

Older than 75% of sub-region (sa3) areas.

  • 2011: 42 yrs
  • 2016: 44 yrs
  • 2021: 44 yrs

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

Age profile

How the population splits across age groups.

Seniors aged 65 and over make up 21.0% of the population, a figure well above the national average of 17.2%. While children under 15 account for 18.5% of the area, this proportion has fallen by 1.6 percentage points since 2011.

21.0% ▲ +22.8%

Higher than 72% of sub-region (sa3) areas.

  • 2011: 17.1%
  • 2016: 20.0%
  • 2021: 21.0%

Share of the population aged 65 years and over.

18.5% ▼ -8.1%

Higher than 60% of sub-region (sa3) areas.

  • 2011: 20.2%
  • 2016: 18.8%
  • 2021: 18.5%

Share of the population aged under 15 years.

Age structure

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In Lower Murray, the largest group is Older adults (45–64) at 28%, followed by Young adults (25–44) (22%) and Seniors (65+) (21%).

Identity & relationships

First Nations identity and marital status.

Aboriginal and Torres Strait Islander people make up 7.8% of the population, which is well above the New South Wales figure of 3.4%. Additionally, those in de facto relationships now account for 12.8% of residents, up 2.6 percentage points from 2011.

7.8% ▼ -5.1%

Higher than 84% of sub-region (sa3) areas.

  • 2011: 8.2%
  • 2016: 8.3%
  • 2021: 7.8%

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

12.8% ▲ +25.0%

Higher than 60% of sub-region (sa3) areas.

  • 2011: 10.3%
  • 2016: 11.2%
  • 2021: 12.8%

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

Marital status

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In Lower Murray, the largest group is Married at 49%, followed by Never married (33%) and Divorced (8%).

Age & sex structure

  • 85+: 85+: 124 males; 85+: 166 females
  • 80–84: 80–84: 174 males; 80–84: 185 females
  • 75–79: 75–79: 251 males; 75–79: 242 females
  • 70–74: 70–74: 411 males; 70–74: 339 females
  • 65–69: 65–69: 451 males; 65–69: 413 females
  • 60–64: 60–64: 495 males; 60–64: 476 females
  • 55–59: 55–59: 538 males; 55–59: 494 females
  • 50–54: 50–54: 451 males; 50–54: 412 females
  • 45–49: 45–49: 400 males; 45–49: 402 females
  • 40–44: 40–44: 350 males; 40–44: 308 females
  • 35–39: 35–39: 346 males; 35–39: 365 females
  • 30–34: 30–34: 375 males; 30–34: 383 females
  • 25–29: 25–29: 370 males; 25–29: 349 females
  • 20–24: 20–24: 359 males; 20–24: 292 females
  • 15–19: 15–19: 369 males; 15–19: 338 females
  • 10–14: 10–14: 415 males; 10–14: 376 females
  • 5–9: 5–9: 444 males; 5–9: 366 females
  • 0–4: 0–4: 399 males; 0–4: 422 females

Sources

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

More for Lower Murray

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Lower Murray [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa3/10902/lower-murray/topic/demographics-identity