Bentleigh (Southern Metropolitan) · State Electorate

Demographics & Identity in Bentleigh (Southern Metropolitan)

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

Over 66,700 people now live in Bentleigh, creating a settled community where the typical resident is 40 years old. It is a growing area that has seen its population rise by 9.4% since 2016. The neighborhood is largely defined by established families and a strong proportion of married couples.

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📍 Bentleigh (Southern Metropolitan), State Electorate

Where Bentleigh (Southern Metropolitan) sits — Total population

66,780
  • 1–2: 3 areas
  • 2–2: 0 areas
  • 2–4: 0 areas
  • 4–5: 0 areas
  • 5–8: 0 areas
  • 8–13: 2 areas
  • 13–19: 1 area
  • 19–29: 0 areas
  • 29–44: 1 area
  • 44–68: 0 areas
  • 68–103: 1 area
  • 103–158: 0 areas
  • 158–240: 1 area
  • 240–366: 1 area
  • 366–559: 1 area
  • 559–852: 1 area
  • 852–1,299: 0 areas
  • 1,299–1,980: 1 area
  • 1,980–3,018: 0 areas
  • 3,018–4,602: 2 areas
  • 4,602–7,016: 2 areas
  • 7,016–10,696: 28 areas
  • 10,696–16,307: 5 areas
  • 16,307–24,861: 5 areas
  • 24,861–37,902: 41 areas
  • 37,902–57,783: 150 areas
  • 57,783–88,095: 162 areas
  • 88,095–134,306: 43 areas

All state electorate areas, 2021. The marker is Bentleigh (Southern Metropolitan) — higher than 65% of areas.

Total population compared with the state and national average
Bentleigh (Southern Metropolitan)66,780
Greater Melbourne 4,917,750
Victoria 6,503,491
Australia 25,422,788

Population

How many people, and the typical age.

Bentleigh has grown by about 5,747 people since 2016. The typical resident is 40, which is a little older than the national figure of 38 years and has remained steady since the last census.

66,780

Higher than 65% of state electorate areas.

  • 2016: 61,033
  • 2021: 66,780

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

40 yrs

Older than 57% of state electorate areas.

  • 2016: 40 yrs
  • 2021: 40 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 19.3% of the population, which is a little above the national figure of 18.2%. Seniors aged 65 and over represent 15.7% of residents, which is a little below the national average.

15.7%

Lower than 61% of state electorate areas.

  • 2016: 15.6%
  • 2021: 15.7%

Share of the population aged 65 years and over.

19.3%

Higher than 67% of state electorate areas.

  • 2016: 20.1%
  • 2021: 19.3%

Share of the population aged under 15 years.

Age structure

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Bentleigh (Southern Metropolitan) splits fairly evenly between Older adults (45–64) (27%) and Young adults (25–44) (26%), with Children (0–14) at 19%.

Identity & relationships

First Nations identity and marital status.

Married couples are common here, making up 50.5% of the population, while those in de facto relationships are much lower than in most similar areas at 9.4%. Only 0.3% of residents identify as Aboriginal or Torres Strait Islander, among the lowest figures for areas at this level.

9.4%

Lower than 80% of state electorate areas.

  • 2016: 7.9%
  • 2021: 9.4%

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

Marital status

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In Bentleigh (Southern Metropolitan), Married is the majority at 51%; Never married is next at 34%.

Age & sex structure

  • 85+: 85+: 638 males; 85+: 1,182 females
  • 80–84: 80–84: 601 males; 80–84: 867 females
  • 75–79: 75–79: 796 males; 75–79: 1,025 females
  • 70–74: 70–74: 1,126 males; 70–74: 1,324 females
  • 65–69: 65–69: 1,343 males; 65–69: 1,546 females
  • 60–64: 60–64: 1,677 males; 60–64: 1,822 females
  • 55–59: 55–59: 2,053 males; 55–59: 2,117 females
  • 50–54: 50–54: 2,439 males; 50–54: 2,665 females
  • 45–49: 45–49: 2,538 males; 45–49: 2,759 females
  • 40–44: 40–44: 2,397 males; 40–44: 2,742 females
  • 35–39: 35–39: 2,246 males; 35–39: 2,613 females
  • 30–34: 30–34: 1,905 males; 30–34: 2,047 females
  • 25–29: 25–29: 1,777 males; 25–29: 1,658 females
  • 20–24: 20–24: 1,935 males; 20–24: 1,737 females
  • 15–19: 15–19: 2,269 males; 15–19: 2,048 females
  • 10–14: 10–14: 2,573 males; 10–14: 2,341 females
  • 5–9: 5–9: 2,324 males; 5–9: 2,113 females
  • 0–4: 0–4: 1,829 males; 0–4: 1,689 females

Sources

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

More for Bentleigh (Southern Metropolitan)

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Bentleigh (Southern Metropolitan) [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sed/SED20906/bentleigh/topic/demographics-identity