Alkimos · Suburb / Locality

Demographics & Identity in Alkimos

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

A typical resident in Alkimos is just 31 years old, making it one of the youngest areas in the region. This young profile is driven by a very high number of children and a small population of seniors. The suburb has grown into a large community of over 10,200 people.

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📍 Alkimos, Suburb / Locality

Where Alkimos sits — Total population

10,203
  • 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 Alkimos — higher than 87% of areas.

Total population compared with the state and national average
Alkimos10,203
6038, WA 10,203
Western Australia 2,660,026
Australia 25,422,788

Population

How many people, and the typical age.

Alkimos is one of the largest areas at this level with 10,203 residents. The typical person here is 31, which is noticeably younger than the state and national figures of 38.

10,203

Higher than 87% of suburb / locality areas.

  • 2016: 6,269
  • 2021: 10,203

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

31 yrs

Younger than 93% of suburb / locality areas.

  • 2016: 28 yrs
  • 2021: 31 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 26.7% of the population, a figure well above the national average. Conversely, seniors aged 65 and over represent only 5.9%, which is far below the 17.2% seen across Australia.

5.9%

Lower than 91% of suburb / locality areas.

  • 2016: 3.5%
  • 2021: 5.9%

Share of the population aged 65 years and over.

26.7%

Higher than 90% of suburb / locality areas.

  • 2016: 25.9%
  • 2021: 26.7%

Share of the population aged under 15 years.

Age structure

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In Alkimos, the largest group is Young adults (25–44) at 37%, followed by Children (0–14) (27%) and Older adults (45–64) (19%).

Identity & relationships

First Nations identity and marital status.

De facto relationships are much more common here than in most areas, at 18.1%, well above the national figure of 11.5%. Aboriginal and Torres Strait Islander people make up 1.6% of the population, which is a little below the state and national averages.

18.1%

Higher than 83% of suburb / locality areas.

  • 2016: 22.5%
  • 2021: 18.1%

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

Marital status

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In Alkimos, the largest group is Married at 46%, followed by Never married (40%) and Divorced (8%).

Age & sex structure

  • 85+: 85+: 10 males; 85+: 23 females
  • 80–84: 80–84: 12 males; 80–84: 25 females
  • 75–79: 75–79: 44 males; 75–79: 55 females
  • 70–74: 70–74: 94 males; 70–74: 89 females
  • 65–69: 65–69: 91 males; 65–69: 138 females
  • 60–64: 60–64: 123 males; 60–64: 169 females
  • 55–59: 55–59: 197 males; 55–59: 209 females
  • 50–54: 50–54: 277 males; 50–54: 290 females
  • 45–49: 45–49: 308 males; 45–49: 359 females
  • 40–44: 40–44: 379 males; 40–44: 361 females
  • 35–39: 35–39: 489 males; 35–39: 500 females
  • 30–34: 30–34: 498 males; 30–34: 571 females
  • 25–29: 25–29: 439 males; 25–29: 525 females
  • 20–24: 20–24: 294 males; 20–24: 313 females
  • 15–19: 15–19: 271 males; 15–19: 295 females
  • 10–14: 10–14: 370 males; 10–14: 363 females
  • 5–9: 5–9: 470 males; 5–9: 495 females
  • 0–4: 0–4: 495 males; 0–4: 520 females

Sources

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

More for Alkimos

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Alkimos [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL50011/alkimos/topic/demographics-identity