Karnup · Suburb / Locality

Demographics & Identity in Karnup

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

A typical resident in Karnup is just 30 years old, making this area far younger than both the state and national averages. This youthful profile is driven by a large number of children and young adults, with few seniors living in the area.

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📍 Karnup, Suburb / Locality

Where Karnup sits — Total population

2,096 ▲ +194.8%
  • 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 Karnup — higher than 79% of areas.

Total population compared with the state and national average
Karnup2,096
6176, WA 2,096
Western Australia 2,660,026
Australia 25,422,788

Population

How many people, and the typical age.

The population of Karnup is 2,096, which is larger than about 81% of similar areas. Its typical resident is 30, which is among the lowest for this level and 8 years younger than the national figure.

2,096 ▲ +194.8%

Higher than 79% of suburb / locality areas.

  • 2011: 711
  • 2016: 1,371
  • 2021: 2,096

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

30 yrs ▼ -25.0%

Younger than 95% of suburb / locality areas.

  • 2011: 40 yrs
  • 2016: 30 yrs
  • 2021: 30 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 26.8% of the population, a figure well above the national average. This helps explain the young profile, while the 9.2% of people aged 65 and over is much lower than most areas.

9.2% ▼ -10.8%

Lower than 86% of suburb / locality areas.

  • 2011: 10.3%
  • 2016: 8.4%
  • 2021: 9.2%

Share of the population aged 65 years and over.

26.8% ▲ +27.7%

Higher than 90% of suburb / locality areas.

  • 2011: 21.0%
  • 2016: 21.2%
  • 2021: 26.8%

Share of the population aged under 15 years.

Age structure

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In Karnup, the largest group is Young adults (25–44) at 32%, followed by Children (0–14) (27%) and Older adults (45–64) (20%).

Identity & relationships

First Nations identity and marital status.

De facto relationships are much more common here than in most areas, at 18.6%, which is well above the national figure. About 3.3% of residents identify as Aboriginal and Torres Strait Islander, similar to the state and national proportions.

3.3% ▲ +160.8%

Higher than 62% of suburb / locality areas.

  • 2011: 1.3%
  • 2016: 1.9%
  • 2021: 3.3%

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

18.6% ▲ +112.2%

Higher than 86% of suburb / locality areas.

  • 2011: 8.8%
  • 2016: 21.0%
  • 2021: 18.6%

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

Marital status

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In Karnup, the largest group is Married at 50%, followed by Never married (38%) and Divorced (7%).

Age & sex structure

  • 85+: 85+: 0 males; 85+: 4 females
  • 80–84: 80–84: 9 males; 80–84: 5 females
  • 75–79: 75–79: 25 males; 75–79: 7 females
  • 70–74: 70–74: 33 males; 70–74: 32 females
  • 65–69: 65–69: 30 males; 65–69: 40 females
  • 60–64: 60–64: 46 males; 60–64: 40 females
  • 55–59: 55–59: 52 males; 55–59: 49 females
  • 50–54: 50–54: 48 males; 50–54: 57 females
  • 45–49: 45–49: 66 males; 45–49: 67 females
  • 40–44: 40–44: 61 males; 40–44: 50 females
  • 35–39: 35–39: 62 males; 35–39: 87 females
  • 30–34: 30–34: 95 males; 30–34: 105 females
  • 25–29: 25–29: 99 males; 25–29: 118 females
  • 20–24: 20–24: 54 males; 20–24: 56 females
  • 15–19: 15–19: 71 males; 15–19: 65 females
  • 10–14: 10–14: 77 males; 10–14: 87 females
  • 5–9: 5–9: 78 males; 5–9: 100 females
  • 0–4: 0–4: 112 males; 0–4: 104 females

Sources

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

More for Karnup

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Karnup [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL50731/karnup/topic/demographics-identity