3720, VIC · Postcode

Demographics & Identity in 3720, VIC

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

A typical resident in postcode 3720 is far older than most people in the region, with a typical age of 54. This sparsely populated area has seen its population grow by 28% since 2011, reaching 666 people. The community is now significantly more mature than the national average.

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📍 3720, VIC, Postcode

Where 3720, VIC sits — Total population

666 ▲ +27.8%
  • 1–2: 1 area
  • 2–2: 0 areas
  • 2–4: 0 areas
  • 4–5: 2 areas
  • 5–8: 3 areas
  • 8–12: 2 areas
  • 12–19: 2 areas
  • 19–29: 12 areas
  • 29–44: 19 areas
  • 44–67: 35 areas
  • 67–102: 30 areas
  • 102–155: 70 areas
  • 155–237: 97 areas
  • 237–360: 129 areas
  • 360–549: 158 areas
  • 549–836: 168 areas
  • 836–1,273: 181 areas
  • 1,273–1,938: 179 areas
  • 1,938–2,951: 157 areas
  • 2,951–4,493: 179 areas
  • 4,493–6,842: 176 areas
  • 6,842–10,418: 210 areas
  • 10,418–15,865: 268 areas
  • 15,865–24,158: 254 areas
  • 24,158–36,786: 182 areas
  • 36,786–56,016: 93 areas
  • 56,016–85,299: 28 areas
  • 85,299–129,888: 8 areas

All postcode areas, 2021. The marker is 3720, VIC — lower than 77% of areas.

Total population compared with the state and national average
3720, VIC666
Mansfield 10,178
Victoria 6,503,491
Australia 25,422,788

Population

How many people, and the typical age.

The typical age here is 54, which is far older than the national figure of 38 and has risen by 5 years since 2011. While the total population is smaller than about 76% of similar areas, it has grown to 666 people.

666 ▲ +27.8%

Lower than 77% of postcode areas.

  • 2011: 521
  • 2016: 570
  • 2021: 666

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

54 yrs ▲ +10.2%

Older than 90% of postcode areas.

  • 2011: 49 yrs
  • 2016: 52 yrs
  • 2021: 54 yrs

Half the population is older than this age, and half younger.

Age profile

How the population splits across age groups.

Seniors aged 65 and over make up 30.2% of the population, which is far above the national figure of 17.2%. This trend is mirrored by a sharp drop in children under 15, who now make up only 9.0% of the area.

30.2% ▲ +40.1%

Higher than 89% of postcode areas.

  • 2011: 21.5%
  • 2016: 25.1%
  • 2021: 30.2%

Share of the population aged 65 years and over.

9.0% ▼ -46.2%

Lower than 94% of postcode areas.

  • 2011: 16.7%
  • 2016: 15.3%
  • 2021: 9.0%

Share of the population aged under 15 years.

Age structure

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In 3720, VIC, the largest group is Older adults (45–64) at 36%, followed by Seniors (65+) (30%) and Young adults (25–44) (18%).

Identity & relationships

First Nations identity and marital status.

People in de facto relationships make up 15.5% of the area, which is well above the national figure of 11.5%. Around 1.8% of residents identify as Aboriginal or Torres Strait Islander, which is about the same as the Victorian average.

15.5% ▲ +90.0%

Higher than 79% of postcode areas.

  • 2011: 8.2%
  • 2016: 11.0%
  • 2021: 15.5%

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

Marital status

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In 3720, VIC, the largest group is Married at 49%, followed by Never married (28%) and Divorced (13%).

Age & sex structure

  • 85+: 85+: 3 males; 85+: 4 females
  • 80–84: 80–84: 0 males; 80–84: 5 females
  • 75–79: 75–79: 28 males; 75–79: 10 females
  • 70–74: 70–74: 28 males; 70–74: 28 females
  • 65–69: 65–69: 41 males; 65–69: 44 females
  • 60–64: 60–64: 41 males; 60–64: 37 females
  • 55–59: 55–59: 28 males; 55–59: 22 females
  • 50–54: 50–54: 30 males; 50–54: 23 females
  • 45–49: 45–49: 33 males; 45–49: 23 females
  • 40–44: 40–44: 10 males; 40–44: 14 females
  • 35–39: 35–39: 12 males; 35–39: 7 females
  • 30–34: 30–34: 19 males; 30–34: 17 females
  • 25–29: 25–29: 15 males; 25–29: 25 females
  • 20–24: 20–24: 8 males; 20–24: 13 females
  • 15–19: 15–19: 15 males; 15–19: 19 females
  • 10–14: 10–14: 11 males; 10–14: 6 females
  • 5–9: 5–9: 11 males; 5–9: 11 females
  • 0–4: 0–4: 10 males; 0–4: 13 females

Sources

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

More for 3720, VIC

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in 3720, VIC [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA3720/3720-vic/topic/demographics-identity