Melbourne - North West · Region (SA4)

Demographics & Identity in Melbourne - North West

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

A noticeably younger population defines Melbourne - North West, where the typical resident is just 35. This creates a community with a high number of children and a smaller proportion of seniors compared to the rest of the state.

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📍 Melbourne - North West, Region (SA4)

Where Melbourne - North West sits — Total population

424,328 ▲ +33.2%
  • 1–2: 3 areas
  • 2–3: 0 areas
  • 3–4: 0 areas
  • 4–7: 0 areas
  • 7–11: 1 area
  • 11–19: 1 area
  • 19–30: 1 area
  • 30–50: 1 area
  • 50–81: 0 areas
  • 81–132: 1 area
  • 132–214: 1 area
  • 214–349: 0 areas
  • 349–569: 1 area
  • 569–927: 1 area
  • 927–1,511: 1 area
  • 1,511–2,461: 0 areas
  • 2,461–4,010: 2 areas
  • 4,010–6,532: 1 area
  • 6,532–10,641: 2 areas
  • 10,641–17,336: 2 areas
  • 17,336–28,242: 0 areas
  • 28,242–46,009: 1 area
  • 46,009–74,953: 0 areas
  • 74,953–122,107: 9 areas
  • 122,107–198,924: 21 areas
  • 198,924–324,066: 28 areas
  • 324,066–527,936: 21 areas
  • 527,936–860,060: 8 areas

All region (sa4) areas, 2021. The marker is Melbourne - North West — higher than 86% of areas.

Total population compared with the state and national average
Melbourne - North West424,328
Greater Melbourne 4,917,750
Victoria 6,503,491
Australia 25,422,788

Population

How many people, and the typical age.

The region has grown rapidly, adding about 105,845 people since 2011 to reach a total population of 424,328. This is larger than about 87% of similar areas.

424,328 ▲ +33.2%

Higher than 86% of region (sa4) areas.

  • 2011: 318,483
  • 2016: 363,371
  • 2021: 424,328

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

35 yrs ▼ -2.8%

Younger than 86% of region (sa4) areas.

  • 2011: 36 yrs
  • 2016: 35 yrs
  • 2021: 35 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 20.8% of the population, which is a little above the national figure of 18.2%. In contrast, people aged 65 and over are well below the national average at 13.6%.

13.6% ▲ +4.0%

Lower than 74% of region (sa4) areas.

  • 2011: 13.1%
  • 2016: 13.6%
  • 2021: 13.6%

Share of the population aged 65 years and over.

20.8% ▲ +0.5%

Higher than 90% of region (sa4) areas.

  • 2011: 20.7%
  • 2016: 20.6%
  • 2021: 20.8%

Share of the population aged under 15 years.

Age structure

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In Melbourne - North West, the largest group is Young adults (25–44) at 31%, followed by Older adults (45–64) (23%) and Children (0–14) (21%).

Identity & relationships

First Nations identity and marital status.

About 0.7% of residents are Aboriginal and Torres Strait Islander, which is much lower than most areas. People in de facto relationships make up 8.5% of the population, a figure that rose 2.3 points since 2011.

0.7% ▲ +34.2%

Lower than 87% of region (sa4) areas.

  • 2011: 0.5%
  • 2016: 0.6%
  • 2021: 0.7%

Share of people who identify as Aboriginal and/or Torres Strait Islander.

8.5% ▲ +36.1%

Lower than 90% of region (sa4) areas.

  • 2011: 6.3%
  • 2016: 7.6%
  • 2021: 8.5%

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

Marital status

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In Melbourne - North West, Married is the majority at 50%; Never married is next at 35%.

Age & sex structure

  • 85+: 85+: 3,104 males; 85+: 4,722 females
  • 80–84: 80–84: 3,470 males; 80–84: 4,383 females
  • 75–79: 75–79: 4,969 males; 75–79: 5,691 females
  • 70–74: 70–74: 6,740 males; 70–74: 7,961 females
  • 65–69: 65–69: 7,935 males; 65–69: 8,700 females
  • 60–64: 60–64: 9,905 males; 60–64: 10,445 females
  • 55–59: 55–59: 11,808 males; 55–59: 12,154 females
  • 50–54: 50–54: 12,701 males; 50–54: 13,343 females
  • 45–49: 45–49: 12,801 males; 45–49: 13,393 females
  • 40–44: 40–44: 14,566 males; 40–44: 14,466 females
  • 35–39: 35–39: 17,240 males; 35–39: 17,336 females
  • 30–34: 30–34: 17,228 males; 30–34: 18,083 females
  • 25–29: 25–29: 15,968 males; 25–29: 15,205 females
  • 20–24: 20–24: 14,211 males; 20–24: 12,776 females
  • 15–19: 15–19: 12,944 males; 15–19: 11,992 females
  • 10–14: 10–14: 14,252 males; 10–14: 13,372 females
  • 5–9: 5–9: 15,610 males; 5–9: 14,775 females
  • 0–4: 0–4: 15,502 males; 0–4: 14,588 females

Sources

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

More for Melbourne - North West

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Melbourne - North West [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa4/210/melbourne-north-west/topic/demographics-identity