Muswellbrook · Urban Centre

Demographics & Identity in Muswellbrook

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

A typical resident in Muswellbrook is just 36, making the area noticeably younger than the New South Wales and national figures. This shift is dramatic, with the usual age dropping by 9 years since 2011. This younger profile is driven by a high number of children and a growing Aboriginal and Torres Strait Islander community.

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📍 Muswellbrook, Urban Centre

Where Muswellbrook sits — Total population

10,901 ▼ -14.9%
  • 1–2: 3 areas
  • 2–3: 0 areas
  • 3–5: 0 areas
  • 5–9: 0 areas
  • 9–16: 2 areas
  • 16–27: 1 area
  • 27–47: 2 areas
  • 47–81: 2 areas
  • 81–139: 14 areas
  • 139–241: 145 areas
  • 241–418: 340 areas
  • 418–723: 351 areas
  • 723–1,252: 304 areas
  • 1,252–2,168: 191 areas
  • 2,168–3,752: 181 areas
  • 3,752–6,495: 107 areas
  • 6,495–11,242: 69 areas
  • 11,242–19,459: 44 areas
  • 19,459–33,683: 31 areas
  • 33,683–58,304: 17 areas
  • 58,304–100,921: 8 areas
  • 100,921–174,689: 8 areas
  • 174,689–302,378: 4 areas
  • 302,378–523,401: 5 areas
  • 523,401–905,982: 2 areas
  • 905,982–1,568,210: 1 area
  • 1,568,210–2,714,494: 2 areas
  • 2,714,494–4,698,656: 2 areas

All urban centre areas, 2021. The marker is Muswellbrook — higher than 86% of areas.

Total population compared with the state and national average
Muswellbrook10,901
2333, NSW 13,795
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

The population has shrunk by 15% since 2011, losing about 1,916 people to reach a total of 10,901. Despite this decline, it remains among the largest areas at this level.

10,901 ▼ -14.9%

Higher than 86% of urban centre areas.

  • 2011: 12,817
  • 2016: 11,530
  • 2021: 10,901

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

36 yrs ▼ -20.0%

Younger than 82% of urban centre areas.

  • 2011: 45 yrs
  • 2016: 44 yrs
  • 2021: 36 yrs

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

Age profile

How the population splits across age groups.

Children under 15 now make up 21.8% of the population, which is well above the national figure. This helps explain why the area is younger, while the proportion of seniors aged 65 and over has fallen to 14.9%.

14.9% ▼ -27.2%

Lower than 76% of urban centre areas.

  • 2011: 20.5%
  • 2016: 24.4%
  • 2021: 14.9%

Share of the population aged 65 years and over.

21.8% ▲ +27.3%

Higher than 78% of urban centre areas.

  • 2011: 17.1%
  • 2016: 17.1%
  • 2021: 21.8%

Share of the population aged under 15 years.

Age structure

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Muswellbrook splits fairly evenly between Young adults (25–44) (27%) and Older adults (45–64) (24%), with Children (0–14) at 22%.

Identity & relationships

First Nations identity and marital status.

Aboriginal and Torres Strait Islander people make up 13.1% of the population, which is well above the state and national figures. People in de facto relationships are also more common here than in most areas, at 14.5%.

13.1% ▲ +1042.3%

Higher than 85% of urban centre areas.

  • 2011: 1.1%
  • 2016: 5.8%
  • 2021: 13.1%

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

14.5% ▲ +99.1%

Higher than 65% of urban centre areas.

  • 2011: 7.3%
  • 2016: 10.0%
  • 2021: 14.5%

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

Marital status

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Muswellbrook splits fairly evenly between Never married (40%) and Married (40%), with Divorced at 10%.

Age & sex structure

  • 85+: 85+: 59 males; 85+: 119 females
  • 80–84: 80–84: 82 males; 80–84: 105 females
  • 75–79: 75–79: 146 males; 75–79: 153 females
  • 70–74: 70–74: 206 males; 70–74: 234 females
  • 65–69: 65–69: 270 males; 65–69: 260 females
  • 60–64: 60–64: 292 males; 60–64: 294 females
  • 55–59: 55–59: 363 males; 55–59: 345 females
  • 50–54: 50–54: 354 males; 50–54: 351 females
  • 45–49: 45–49: 315 males; 45–49: 344 females
  • 40–44: 40–44: 336 males; 40–44: 316 females
  • 35–39: 35–39: 344 males; 35–39: 365 females
  • 30–34: 30–34: 405 males; 30–34: 386 females
  • 25–29: 25–29: 372 males; 25–29: 400 females
  • 20–24: 20–24: 313 males; 20–24: 290 females
  • 15–19: 15–19: 388 males; 15–19: 324 females
  • 10–14: 10–14: 425 males; 10–14: 388 females
  • 5–9: 5–9: 448 males; 5–9: 397 females
  • 0–4: 0–4: 390 males; 0–4: 324 females

Sources

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

More for Muswellbrook

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Muswellbrook [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/ucl/UCL113011/muswellbrook/topic/demographics-identity