3420, VIC · Postcode

Demographics & Identity in 3420, VIC

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

A high proportion of children makes postcode 3420 a notably young place to live. While the total population is small at 283 people, the area has seen a shift toward younger residents over the last decade.

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📍 3420, VIC, Postcode

Where 3420, VIC sits — Total population

283 ▼ -6.6%
  • 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 3420, VIC — lower than 88% of areas.

Total population compared with the state and national average
3420, VIC283
West Wimmera 4,006
Victoria 6,503,491
Australia 25,422,788

Population

How many people, and the typical age.

The population shrank by 6.6% since 2011, losing about 20 people. The typical resident is now 38, which is 3 years younger than it was in 2011.

283 ▼ -6.6%

Lower than 88% of postcode areas.

  • 2011: 303
  • 2016: 279
  • 2021: 283

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

38 yrs ▼ -7.3%

Younger than 76% of postcode areas.

  • 2011: 41 yrs
  • 2016: 37 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 24.7% of the population, a figure that is well above the national average of 18.2%. Meanwhile, seniors aged 65 and over are slightly under-represented at 15.5% compared to the rest of Victoria.

15.5% ▲ +7.4%

Lower than 73% of postcode areas.

  • 2011: 14.5%
  • 2016: 12.2%
  • 2021: 15.5%

Share of the population aged 65 years and over.

24.7% ▲ +13.9%

Higher than 96% of postcode areas.

  • 2011: 21.7%
  • 2016: 25.4%
  • 2021: 24.7%

Share of the population aged under 15 years.

Age structure

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3420, VIC splits fairly evenly between Older adults (45–64) (27%) and Young adults (25–44) (26%), with Children (0–14) at 25%.

Identity & relationships

First Nations identity and marital status.

Most residents are married, representing 66.2% of the population. Those in de facto relationships make up 8.9%, which is much lower than most similar areas, though this is up 7.5 percentage points from 2011.

8.9% ▲ +543.0%

Lower than 83% of postcode areas.

  • 2011: 1.4%
  • 2016: 5.6%
  • 2021: 8.9%

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

Marital status

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In 3420, VIC, Married is the majority at 63%; Never married is next at 25%.

Age & sex structure

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

Sources

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

More for 3420, VIC

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in 3420, VIC [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA3420/3420-vic/topic/demographics-identity