Mullumbimby Creek · Suburb / Locality

Demographics & Identity in Mullumbimby Creek

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

A much older population than the national average defines daily life in Mullumbimby Creek, where the typical resident is 48. This shift towards an older demographic is seen in the high number of seniors and a strong presence of people in de facto relationships.

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📍 Mullumbimby Creek, Suburb / Locality

Where Mullumbimby Creek sits — Total population

512 ▼ -18.7%
  • 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 Mullumbimby Creek — higher than 65% of areas.

Total population compared with the state and national average
Mullumbimby Creek512
2482, NSW 6,967
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

The area has a total population of 512 people, which is larger than about 68% of similar areas. Residents here are far older than those in New South Wales and Australia, with a typical age of 48.

512 ▼ -18.7%

Higher than 65% of suburb / locality areas.

  • 2011: 630
  • 2016: 548
  • 2021: 512

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

48 yrs ▲ +6.7%

Older than 62% of suburb / locality areas.

  • 2011: 45 yrs
  • 2016: 46 yrs
  • 2021: 48 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 21.9% of the population, a figure well above the national average of 17.2%. In contrast, children under 15 make up 16.8%, which is a little below the state and national figures.

21.9% ▲ +165.0%

Higher than 64% of suburb / locality areas.

  • 2011: 8.3%
  • 2016: 14.2%
  • 2021: 21.9%

Share of the population aged 65 years and over.

16.8% ▼ -25.5%

Lower than 52% of suburb / locality areas.

  • 2011: 22.5%
  • 2016: 18.4%
  • 2021: 16.8%

Share of the population aged under 15 years.

Age structure

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In Mullumbimby Creek, the largest group is Older adults (45–64) at 32%, followed by Young adults (25–44) (22%) and Seniors (65+) (22%).

Identity & relationships

First Nations identity and marital status.

De facto relationships are much more common here than in most areas, at 16.8%, while the Aboriginal and Torres Strait Islander population is 1.8%, which is a little below the national figure.

16.8% ▲ +39.2%

Higher than 78% of suburb / locality areas.

  • 2011: 12.0%
  • 2016: 15.3%
  • 2021: 16.8%

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

Marital status

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In Mullumbimby Creek, the largest group is Married at 44%, followed by Never married (38%) and Divorced (12%).

Age & sex structure

  • 85+: 85+: 0 males; 85+: 0 females
  • 80–84: 80–84: 4 males; 80–84: 7 females
  • 75–79: 75–79: 8 males; 75–79: 3 females
  • 70–74: 70–74: 23 males; 70–74: 15 females
  • 65–69: 65–69: 26 males; 65–69: 24 females
  • 60–64: 60–64: 25 males; 60–64: 26 females
  • 55–59: 55–59: 17 males; 55–59: 27 females
  • 50–54: 50–54: 19 males; 50–54: 17 females
  • 45–49: 45–49: 12 males; 45–49: 19 females
  • 40–44: 40–44: 25 males; 40–44: 7 females
  • 35–39: 35–39: 8 males; 35–39: 26 females
  • 30–34: 30–34: 12 males; 30–34: 16 females
  • 25–29: 25–29: 11 males; 25–29: 9 females
  • 20–24: 20–24: 13 males; 20–24: 5 females
  • 15–19: 15–19: 17 males; 15–19: 6 females
  • 10–14: 10–14: 15 males; 10–14: 17 females
  • 5–9: 5–9: 17 males; 5–9: 18 females
  • 0–4: 0–4: 13 males; 0–4: 3 females

Sources

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

More for Mullumbimby Creek

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Mullumbimby Creek [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL12840/mullumbimby-creek/topic/demographics-identity