3199, VIC · Postcode

Demographics & Identity in 3199, VIC

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

Nearly 40% of people in postcode 3199 are married, making it a key characteristic of the local population. This is a large area of over 56,000 residents that has grown steadily over the last decade. The typical resident is 40 years old, which has remained stable since 2011.

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📍 3199, VIC, Postcode

Where 3199, VIC sits — Total population

56,127 ▲ +6.7%
  • 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 3199, VIC — higher than 90% of areas.

Total population compared with the state and national average
3199, VIC56,127
Frankston 139,281
Victoria 6,503,491
Australia 25,422,788

Population

How many people, and the typical age.

The total population reached 56,127 people in 2021, which is among the largest for areas at this level. This is a growth of 6.7% since 2011, adding about 3,501 new residents.

56,127 ▲ +6.7%

Higher than 90% of postcode areas.

  • 2011: 52,626
  • 2016: 54,298
  • 2021: 56,127

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

40 yrs → 0.0%

Younger than 64% of postcode areas.

  • 2011: 40 yrs
  • 2016: 41 yrs
  • 2021: 40 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 19.3% of the population, a figure that is a little above the national average of 17.2%. This group has grown by 2.1 percentage points since 2011, while the proportion of children under 15 has stayed steady at 17.4%.

19.3% ▲ +12.1%

Lower than 52% of postcode areas.

  • 2011: 17.2%
  • 2016: 18.6%
  • 2021: 19.3%

Share of the population aged 65 years and over.

17.4% ▼ -0.5%

Higher than 51% of postcode areas.

  • 2011: 17.5%
  • 2016: 17.2%
  • 2021: 17.4%

Share of the population aged under 15 years.

Age structure

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3199, VIC splits fairly evenly between Young adults (25–44) (27%) and Older adults (45–64) (25%), with Seniors (65+) at 19%.

Identity & relationships

First Nations identity and marital status.

De facto relationships are more common here than in most areas, accounting for 13.6% of residents. Meanwhile, 1.2% of the population identifies as Aboriginal and Torres Strait Islander, which is about the same as the Victorian figure.

13.6% ▲ +33.4%

Higher than 64% of postcode areas.

  • 2011: 10.2%
  • 2016: 11.6%
  • 2021: 13.6%

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

Marital status

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3199, VIC splits fairly evenly between Married (40%) and Never married (39%), with Divorced at 12%.

Age & sex structure

  • 85+: 85+: 585 males; 85+: 975 females
  • 80–84: 80–84: 644 males; 80–84: 793 females
  • 75–79: 75–79: 930 males; 75–79: 1,147 females
  • 70–74: 70–74: 1,335 males; 70–74: 1,526 females
  • 65–69: 65–69: 1,346 males; 65–69: 1,541 females
  • 60–64: 60–64: 1,599 males; 60–64: 1,774 females
  • 55–59: 55–59: 1,676 males; 55–59: 1,728 females
  • 50–54: 50–54: 1,744 males; 50–54: 1,926 females
  • 45–49: 45–49: 1,888 males; 45–49: 1,930 females
  • 40–44: 40–44: 1,754 males; 40–44: 1,903 females
  • 35–39: 35–39: 1,867 males; 35–39: 2,028 females
  • 30–34: 30–34: 1,957 males; 30–34: 2,022 females
  • 25–29: 25–29: 1,748 males; 25–29: 1,732 females
  • 20–24: 20–24: 1,578 males; 20–24: 1,530 females
  • 15–19: 15–19: 1,668 males; 15–19: 1,484 females
  • 10–14: 10–14: 1,655 males; 10–14: 1,665 females
  • 5–9: 5–9: 1,748 males; 5–9: 1,629 females
  • 0–4: 0–4: 1,544 males; 0–4: 1,529 females

Sources

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

More for 3199, VIC

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in 3199, VIC [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA3199/3199-vic/topic/demographics-identity