Mount Helena · Suburb / Locality

Demographics & Identity in Mount Helena

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

A typical resident in Mount Helena is 41, making the area noticeably older than the national figure. This community of 3,373 people is larger than most similar areas, with a balanced mix of ages that creates a family-friendly feel.

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📍 Mount Helena, Suburb / Locality

Where Mount Helena sits — Total population

3,373 ▲ +6.9%
  • 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 Mount Helena — higher than 86% of areas.

Total population compared with the state and national average
Mount Helena3,373
6082, WA 3,422
Western Australia 2,660,026
Australia 25,422,788

Population

How many people, and the typical age.

The total population is 3,373, which is larger than about 86% of other areas at this level. Residents are generally older than the state and national average, with a typical age of 41.

3,373 ▲ +6.9%

Higher than 86% of suburb / locality areas.

  • 2011: 3,156
  • 2016: 3,185
  • 2021: 3,373

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

41 yrs ▲ +2.5%

Younger than 67% of suburb / locality areas.

  • 2011: 40 yrs
  • 2016: 40 yrs
  • 2021: 41 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 20.0% of the population, which is a little above the national figure. This is balanced by a smaller proportion of seniors aged 65 and over, who sit at 16.1%.

16.1% ▲ +53.4%

Lower than 62% of suburb / locality areas.

  • 2011: 10.5%
  • 2016: 13.5%
  • 2021: 16.1%

Share of the population aged 65 years and over.

20.0% ▼ -8.2%

Higher than 70% of suburb / locality areas.

  • 2011: 21.8%
  • 2016: 20.6%
  • 2021: 20.0%

Share of the population aged under 15 years.

Age structure

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In Mount Helena, the largest group is Older adults (45–64) at 29%, followed by Young adults (25–44) (23%) and Children (0–14) (20%).

Identity & relationships

First Nations identity and marital status.

Most residents are married at 52.5%, while 13.1% are in de facto relationships, which is a little above the national figure. People of Aboriginal and Torres Strait Islander descent make up 2.0% of the community.

2.0% ▲ +58.3%

Higher than 50% of suburb / locality areas.

  • 2011: 1.2%
  • 2016: 1.9%
  • 2021: 2.0%

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

13.1% ▲ +30.7%

Higher than 58% of suburb / locality areas.

  • 2011: 10.0%
  • 2016: 13.8%
  • 2021: 13.1%

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

Marital status

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In Mount Helena, Married is the majority at 53%; Never married is next at 31%.

Age & sex structure

  • 85+: 85+: 19 males; 85+: 19 females
  • 80–84: 80–84: 30 males; 80–84: 21 females
  • 75–79: 75–79: 46 males; 75–79: 56 females
  • 70–74: 70–74: 83 males; 70–74: 75 females
  • 65–69: 65–69: 95 males; 65–69: 100 females
  • 60–64: 60–64: 134 males; 60–64: 119 females
  • 55–59: 55–59: 129 males; 55–59: 140 females
  • 50–54: 50–54: 134 males; 50–54: 138 females
  • 45–49: 45–49: 97 males; 45–49: 98 females
  • 40–44: 40–44: 96 males; 40–44: 111 females
  • 35–39: 35–39: 103 males; 35–39: 117 females
  • 30–34: 30–34: 105 males; 30–34: 115 females
  • 25–29: 25–29: 71 males; 25–29: 61 females
  • 20–24: 20–24: 86 males; 20–24: 68 females
  • 15–19: 15–19: 93 males; 15–19: 121 females
  • 10–14: 10–14: 142 males; 10–14: 115 females
  • 5–9: 5–9: 130 males; 5–9: 102 females
  • 0–4: 0–4: 97 males; 0–4: 87 females

Sources

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

More for Mount Helena

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Mount Helena [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL51016/mount-helena/topic/demographics-identity