Blue Bay · Suburb / Locality

Demographics & Identity in Blue Bay

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

A typical resident in Blue Bay is 52 years old, making the area far older than the national figure. This 14-year gap with Australia's average is driven by a high proportion of seniors and very few children. The population has grown to 1,060 people, which is larger than about 75% of similar areas.

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📍 Blue Bay, Suburb / Locality

Where Blue Bay sits — Total population

1,060 ▲ +3.4%
  • 1–1: 689 areas
  • 1–2: 0 areas
  • 2–3: 119 areas
  • 3–5: 108 areas
  • 5–7: 243 areas
  • 7–11: 241 areas
  • 11–16: 514 areas
  • 16–24: 579 areas
  • 24–36: 898 areas
  • 36–53: 1059 areas
  • 53–79: 1168 areas
  • 79–117: 1203 areas
  • 117–174: 1171 areas
  • 174–258: 1010 areas
  • 258–384: 856 areas
  • 384–571: 670 areas
  • 571–850: 616 areas
  • 850–1,263: 567 areas
  • 1,263–1,879: 520 areas
  • 1,879–2,794: 590 areas
  • 2,794–4,154: 679 areas
  • 4,154–6,177: 585 areas
  • 6,177–9,186: 528 areas
  • 9,186–13,659: 405 areas
  • 13,659–20,311: 195 areas
  • 20,311–30,202: 96 areas
  • 30,202–44,910: 33 areas
  • 44,910–66,781: 10 areas

All suburb / locality areas, 2021. The marker is Blue Bay — higher than 73% of areas.

Total population compared with the state and national average
Blue Bay1,060
2261, NSW 55,129
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

The population totals 1,060 people. Residents here are far older than those in the rest of the state and country, with a typical age of 52.

1,060 ▲ +3.4%

Higher than 73% of suburb / locality areas.

  • 2011: 1,025
  • 2016: 1,027
  • 2021: 1,060

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

52 yrs ▲ +20.9%

Older than 77% of suburb / locality areas.

  • 2011: 43 yrs
  • 2016: 50 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 28.9% of the area, a figure far above the national average. This helps explain why children under 15 are well below the state and national figures at just 11.8%.

28.9% ▲ +37.0%

Higher than 84% of suburb / locality areas.

  • 2011: 21.1%
  • 2016: 27.1%
  • 2021: 28.9%

Share of the population aged 65 years and over.

11.8% ▼ -24.0%

Lower than 78% of suburb / locality areas.

  • 2011: 15.5%
  • 2016: 13.0%
  • 2021: 11.8%

Share of the population aged under 15 years.

Age structure

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Blue Bay splits fairly evenly between Older adults (45–64) (31%) and Seniors (65+) (29%), with Young adults (25–44) at 20%.

Identity & relationships

First Nations identity and marital status.

Aboriginal and Torres Strait Islander people make up 3.2% of the population, which is higher than most similar areas. Around 41.1% of residents are married, while 10.4% are in a de facto relationship, which is a little below the national figure.

10.4% ▲ +24.1%

Lower than 65% of suburb / locality areas.

  • 2011: 8.4%
  • 2016: 8.9%
  • 2021: 10.4%

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

Marital status

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In Blue Bay, the largest group is Married at 41%, followed by Never married (32%) and Divorced (13%).

Age & sex structure

  • 85+: 85+: 13 males; 85+: 22 females
  • 80–84: 80–84: 7 males; 80–84: 21 females
  • 75–79: 75–79: 24 males; 75–79: 26 females
  • 70–74: 70–74: 49 males; 70–74: 48 females
  • 65–69: 65–69: 41 males; 65–69: 42 females
  • 60–64: 60–64: 33 males; 60–64: 61 females
  • 55–59: 55–59: 42 males; 55–59: 50 females
  • 50–54: 50–54: 32 males; 50–54: 40 females
  • 45–49: 45–49: 27 males; 45–49: 36 females
  • 40–44: 40–44: 22 males; 40–44: 24 females
  • 35–39: 35–39: 17 males; 35–39: 30 females
  • 30–34: 30–34: 15 males; 30–34: 31 females
  • 25–29: 25–29: 41 males; 25–29: 30 females
  • 20–24: 20–24: 21 males; 20–24: 35 females
  • 15–19: 15–19: 26 males; 15–19: 23 females
  • 10–14: 10–14: 31 males; 10–14: 28 females
  • 5–9: 5–9: 11 males; 5–9: 21 females
  • 0–4: 0–4: 17 males; 0–4: 17 females

Sources

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

More for Blue Bay

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Blue Bay [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL10413/blue-bay/topic/demographics-identity