Nepean (Eastern Victoria) · State Electorate

Demographics & Identity in Nepean (Eastern Victoria)

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

A typical resident in Nepean is 52, making the area far older than the national figure. This population of 66,960 has grown by 13% since 2016. The community is largely made up of seniors and older adults, with very few children compared to the rest of the country.

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📍 Nepean (Eastern Victoria), State Electorate

Where Nepean (Eastern Victoria) sits — Total population

66,960
  • 1–2: 3 areas
  • 2–2: 0 areas
  • 2–4: 0 areas
  • 4–5: 0 areas
  • 5–8: 0 areas
  • 8–13: 2 areas
  • 13–19: 1 area
  • 19–29: 0 areas
  • 29–44: 1 area
  • 44–68: 0 areas
  • 68–103: 1 area
  • 103–158: 0 areas
  • 158–240: 1 area
  • 240–366: 1 area
  • 366–559: 1 area
  • 559–852: 1 area
  • 852–1,299: 0 areas
  • 1,299–1,980: 1 area
  • 1,980–3,018: 0 areas
  • 3,018–4,602: 2 areas
  • 4,602–7,016: 2 areas
  • 7,016–10,696: 28 areas
  • 10,696–16,307: 5 areas
  • 16,307–24,861: 5 areas
  • 24,861–37,902: 41 areas
  • 37,902–57,783: 150 areas
  • 57,783–88,095: 162 areas
  • 88,095–134,306: 43 areas

All state electorate areas, 2021. The marker is Nepean (Eastern Victoria) — higher than 65% of areas.

Total population compared with the state and national average
Nepean (Eastern Victoria)66,960
Greater Melbourne 4,917,750
Victoria 6,503,491
Australia 25,422,788

Population

How many people, and the typical age.

Nepean is far older than both Victoria and Australia, with a typical age of 52. The population has grown by about 7,840 people since 2016, reaching 66,960.

66,960

Higher than 65% of state electorate areas.

  • 2016: 59,120
  • 2021: 66,960

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

52 yrs

Older than 99% of state electorate areas.

  • 2016: 51 yrs
  • 2021: 52 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 32.2% of the population, which is far above the national figure. This helps explain why children under 15 make up only 14.0% of the area, among the lowest at this level.

32.2%

Higher than 99% of state electorate areas.

  • 2016: 30.6%
  • 2021: 32.2%

Share of the population aged 65 years and over.

14.0%

Lower than 88% of state electorate areas.

  • 2016: 14.9%
  • 2021: 14.0%

Share of the population aged under 15 years.

Age structure

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Nepean (Eastern Victoria) splits fairly evenly between Seniors (65+) (32%) and Older adults (45–64) (28%), with Young adults (25–44) at 18%.

Identity & relationships

First Nations identity and marital status.

About 1.0% of residents are Aboriginal and Torres Strait Islander, which is about the same as the state average. Nearly half of the population is married, while those in de facto relationships make up 12.0%.

12.0%

Lower than 51% of state electorate areas.

  • 2016: 10.9%
  • 2021: 12.0%

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

Marital status

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In Nepean (Eastern Victoria), the largest group is Married at 50%, followed by Never married (28%) and Divorced (12%).

Age & sex structure

  • 85+: 85+: 1,209 males; 85+: 1,515 females
  • 80–84: 80–84: 1,383 males; 80–84: 1,455 females
  • 75–79: 75–79: 2,134 males; 75–79: 2,302 females
  • 70–74: 70–74: 2,819 males; 70–74: 2,944 females
  • 65–69: 65–69: 2,799 males; 65–69: 2,982 females
  • 60–64: 60–64: 2,484 males; 60–64: 2,967 females
  • 55–59: 55–59: 2,231 males; 55–59: 2,450 females
  • 50–54: 50–54: 2,106 males; 50–54: 2,351 females
  • 45–49: 45–49: 1,973 males; 45–49: 1,992 females
  • 40–44: 40–44: 1,475 males; 40–44: 1,709 females
  • 35–39: 35–39: 1,571 males; 35–39: 1,668 females
  • 30–34: 30–34: 1,423 males; 30–34: 1,597 females
  • 25–29: 25–29: 1,232 males; 25–29: 1,231 females
  • 20–24: 20–24: 1,297 males; 20–24: 1,260 females
  • 15–19: 15–19: 1,564 males; 15–19: 1,487 females
  • 10–14: 10–14: 1,764 males; 10–14: 1,654 females
  • 5–9: 5–9: 1,613 males; 5–9: 1,527 females
  • 0–4: 0–4: 1,477 males; 0–4: 1,321 females

Sources

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

More for Nepean (Eastern Victoria)

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Nepean (Eastern Victoria) [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sed/SED26102/nepean/topic/demographics-identity