3205, VIC · Postcode

Demographics & Identity in 3205, VIC

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

Nearly half of the people in postcode 3205 have never been married, making it a place with a very high proportion of single residents. This area has grown quickly, adding about 2,231 people since 2011 to reach a total population of 11,548.

Open map →
📍 3205, VIC, Postcode

Where 3205, VIC sits — Total population

11,548 ▲ +23.9%
  • 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 3205, VIC — higher than 70% of areas.

Total population compared with the state and national average
3205, VIC11,548
Port Phillip 101,942
Victoria 6,503,491
Australia 25,422,788

Population

How many people, and the typical age.

The typical resident is 39 years old, which is a little older than the national figure of 38. This typical age has risen by 2 years since 2011.

11,548 ▲ +23.9%

Higher than 70% of postcode areas.

  • 2011: 9,317
  • 2016: 10,920
  • 2021: 11,548

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

39 yrs ▲ +5.4%

Younger than 71% of postcode areas.

  • 2011: 37 yrs
  • 2016: 36 yrs
  • 2021: 39 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 only 11.6% of the population, which is well below the 18.2% seen across Australia. Seniors aged 65 and over are also much lower than in most areas at 14.8%, though this group rose 2.0 percentage points since 2011.

14.8% ▲ +15.9%

Lower than 76% of postcode areas.

  • 2011: 12.7%
  • 2016: 13.7%
  • 2021: 14.8%

Share of the population aged 65 years and over.

11.6% ▼ -0.9%

Lower than 89% of postcode areas.

  • 2011: 11.7%
  • 2016: 11.6%
  • 2021: 11.6%

Share of the population aged under 15 years.

Age structure

View on map →

In 3205, VIC, the largest group is Young adults (25–44) at 39%, followed by Older adults (45–64) (26%) and Seniors (65+) (15%).

Identity & relationships

First Nations identity and marital status.

De facto relationships are very common here, with 19.1% of people in such partnerships—well above the 11.5% national figure. Those identifying as Aboriginal and Torres Strait Islander make up 0.6% of the population, which is much lower than most areas.

19.1% ▲ +19.2%

Higher than 91% of postcode areas.

  • 2011: 16.0%
  • 2016: 17.5%
  • 2021: 19.1%

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

Marital status

View on map →

In 3205, VIC, the largest group is Never married at 49%, followed by Married (33%) and Divorced (11%).

Age & sex structure

  • 85+: 85+: 109 males; 85+: 174 females
  • 80–84: 80–84: 96 males; 80–84: 134 females
  • 75–79: 75–79: 146 males; 75–79: 156 females
  • 70–74: 70–74: 196 males; 70–74: 247 females
  • 65–69: 65–69: 216 males; 65–69: 245 females
  • 60–64: 60–64: 321 males; 60–64: 287 females
  • 55–59: 55–59: 363 males; 55–59: 358 females
  • 50–54: 50–54: 366 males; 50–54: 397 females
  • 45–49: 45–49: 462 males; 45–49: 426 females
  • 40–44: 40–44: 407 males; 40–44: 461 females
  • 35–39: 35–39: 560 males; 35–39: 573 females
  • 30–34: 30–34: 655 males; 30–34: 651 females
  • 25–29: 25–29: 571 males; 25–29: 627 females
  • 20–24: 20–24: 309 males; 20–24: 324 females
  • 15–19: 15–19: 183 males; 15–19: 204 females
  • 10–14: 10–14: 225 males; 10–14: 179 females
  • 5–9: 5–9: 240 males; 5–9: 210 females
  • 0–4: 0–4: 257 males; 0–4: 229 females

Sources

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

More for 3205, VIC

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in 3205, VIC [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA3205/3205-vic/topic/demographics-identity