Mount Benson · Suburb / Locality

Demographics & Identity in Mount Benson

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

A typical resident in Mount Benson is now 49 years old, making the area far older than the national figure. This small community of 130 people is shaped by a high proportion of middle-aged adults, who make up 43.8% of the population.

Open map →
📍 Mount Benson, Suburb / Locality

Where Mount Benson sits — Total population

130
  • 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 Benson — lower than 55% of areas.

Total population compared with the state and national average
Mount Benson130
5275, SA 2,380
South Australia 1,781,516
Australia 25,422,788

Population

How many people, and the typical age.

The typical person living here is 49, which is far older than the South Australian average of 41 and the national figure of 38.

130

Lower than 55% of suburb / locality areas.

  • 2016: 111
  • 2021: 130

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

49 yrs

Older than 67% of suburb / locality areas.

  • 2016: 42 yrs
  • 2021: 49 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 only 10% of the population, which is well below the national figure of 18.2%. Seniors aged 65 and over also sit below most areas at 15.4%.

15.4%

Lower than 65% of suburb / locality areas.

  • 2016: 8.1%
  • 2021: 15.4%

Share of the population aged 65 years and over.

10.0%

Lower than 84% of suburb / locality areas.

  • 2016: 15.3%
  • 2021: 10.0%

Share of the population aged under 15 years.

Age structure

View on map →

In Mount Benson, the largest group is Older adults (45–64) at 48%, followed by Seniors (65+) (17%) and Young adults (25–44) (14%).

Identity & relationships

First Nations identity and marital status.

No one in the area identifies as Aboriginal or Torres Strait Islander, which is well below the national figure of 3.2%. Those in de facto relationships make up 8.2% of residents, a figure well below the national average of 11.5%.

8.2%

Lower than 78% of suburb / locality areas.

  • 2016: 7.2%
  • 2021: 8.2%

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

Marital status

View on map →

In Mount Benson, Married is the majority at 55%; Never married is next at 33%.

Age & sex structure

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

Sources

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

More for Mount Benson

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Mount Benson [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL40936/mount-benson/topic/demographics-identity