Sunbury (Western Metropolitan) · State Electorate

Demographics & Identity in Sunbury (Western Metropolitan)

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

More than 66,000 people now live in Sunbury, following a steady growth of 9.5% since 2016. The area has a balanced age profile that mirrors both the state and national figures, with a typical resident aged 38.

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📍 Sunbury (Western Metropolitan), State Electorate

Where Sunbury (Western Metropolitan) sits — Total population

66,327 —
  • 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 Sunbury (Western Metropolitan) — higher than 64% of areas.

Total population compared with the state and national average
Sunbury (Western Metropolitan)66,327
Greater Melbourne 4,917,750
Victoria 6,503,491
Australia 25,422,788

Population

How many people, and the typical age.

The population grew by about 5,761 people over five years to reach 66,327. This makes it larger than about 65% of similar areas.

66,327 —

Higher than 64% of state electorate areas.

  • 2016: 60,566
  • 2021: 66,327

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

38 yrs —

Younger than 57% of state electorate areas.

  • 2016: 38 yrs
  • 2021: 38 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 18.3% of the population, which is about the same as the national figure. Meanwhile, the proportion of seniors aged 65 and over rose 1.2 points since 2016 to 16.5%.

16.5% —

Lower than 55% of state electorate areas.

  • 2016: 15.3%
  • 2021: 16.5%

Share of the population aged 65 years and over.

18.3% —

Higher than 54% of state electorate areas.

  • 2016: 18.5%
  • 2021: 18.3%

Share of the population aged under 15 years.

Age structure

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Sunbury (Western Metropolitan) splits fairly evenly between Young adults (25–44) (29%) and Older adults (45–64) (25%), with Children (0–14) at 18%.

Identity & relationships

First Nations identity and marital status.

About 1.1% of residents are Aboriginal and Torres Strait Islander, which is lower than most areas. Nearly half the population is married, and the share of people in de facto relationships rose 1.8 points since 2016.

11.9% —

Lower than 53% of state electorate areas.

  • 2016: 10.2%
  • 2021: 11.9%

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

Marital status

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In Sunbury (Western Metropolitan), the largest group is Married at 47%, followed by Never married (36%) and Divorced (9%).

Age & sex structure

  • 85+: 85+: 466 males; 85+: 653 females
  • 80–84: 80–84: 603 males; 80–84: 720 females
  • 75–79: 75–79: 971 males; 75–79: 1,081 females
  • 70–74: 70–74: 1,433 males; 70–74: 1,673 females
  • 65–69: 65–69: 1,577 males; 65–69: 1,796 females
  • 60–64: 60–64: 1,830 males; 60–64: 2,018 females
  • 55–59: 55–59: 1,981 males; 55–59: 2,172 females
  • 50–54: 50–54: 2,080 males; 50–54: 2,260 females
  • 45–49: 45–49: 2,050 males; 45–49: 2,202 females
  • 40–44: 40–44: 2,093 males; 40–44: 2,186 females
  • 35–39: 35–39: 2,382 males; 35–39: 2,463 females
  • 30–34: 30–34: 2,554 males; 30–34: 2,648 females
  • 25–29: 25–29: 2,402 males; 25–29: 2,307 females
  • 20–24: 20–24: 2,022 males; 20–24: 1,805 females
  • 15–19: 15–19: 1,969 males; 15–19: 1,771 females
  • 10–14: 10–14: 1,988 males; 10–14: 1,930 females
  • 5–9: 5–9: 2,134 males; 5–9: 2,008 females
  • 0–4: 0–4: 2,089 males; 0–4: 2,006 females

Sources

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

More for Sunbury (Western Metropolitan)

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Sunbury (Western Metropolitan) [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sed/SED27907/sunbury/topic/demographics-identity