Milroy · Suburb / Locality

Demographics & Identity in Milroy

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

A population of just 61 people now lives in Milroy, making it a sparsely populated area. The typical resident is 43, which is noticeably older than the national figure of 38. This small community is defined by a high number of seniors and a significant proportion of children.

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📍 Milroy, Suburb / Locality

Where Milroy sits — Total population

61
  • 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 Milroy — lower than 69% of areas.

Total population compared with the state and national average
Milroy61
2850, NSW 19,146
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

Milroy is smaller than about 68% of similar areas. Residents here are noticeably older than the state average, with the typical age being 43.

61

Lower than 69% of suburb / locality areas.

  • 2016: 51
  • 2021: 61

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

43 yrs

Younger than 57% of suburb / locality areas.

  • 2016: 46 yrs
  • 2021: 43 yrs

Half the population is older than this age, and half younger.

Age profile

How the population splits across age groups.

The area has a high proportion of seniors, with 24.6% aged 65 and over, which is well above the national figure of 17.2%. This is paired with a higher-than-average child population, as 19.7% of residents are under 15.

24.6%

Higher than 73% of suburb / locality areas.

  • 2016: 11.8%
  • 2021: 24.6%

Share of the population aged 65 years and over.

19.7%

Higher than 68% of suburb / locality areas.

  • 2016: 11.8%
  • 2021: 19.7%

Share of the population aged under 15 years.

Age structure

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In Milroy, the largest group is Older adults (45–64) at 31%, followed by Seniors (65+) (22%) and Young adults (25–44) (21%).

Identity & relationships

First Nations identity and marital status.

No one in the community identifies as Aboriginal or Torres Strait Islander, a figure well below the New South Wales average of 3.4%. Most of the population is married, accounting for 54.7% of residents.

12.2%

Higher than 50% of suburb / locality areas.

  • 2016: 18.4%
  • 2021: 12.2%

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

Marital status

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In Milroy, Married is the majority at 62%; Never married is next at 28%.

Age & sex structure

  • 85+: 85+: 0 males; 85+: 0 females
  • 80–84: 80–84: 0 males; 80–84: 0 females
  • 75–79: 75–79: 0 males; 75–79: 0 females
  • 70–74: 70–74: 0 males; 70–74: 6 females
  • 65–69: 65–69: 5 males; 65–69: 0 females
  • 60–64: 60–64: 0 males; 60–64: 0 females
  • 55–59: 55–59: 3 males; 55–59: 0 females
  • 50–54: 50–54: 3 males; 50–54: 4 females
  • 45–49: 45–49: 0 males; 45–49: 0 females
  • 40–44: 40–44: 4 males; 40–44: 0 females
  • 35–39: 35–39: 5 males; 35–39: 0 females
  • 30–34: 30–34: 4 males; 30–34: 5 females
  • 25–29: 25–29: 0 males; 25–29: 0 females
  • 20–24: 20–24: 4 males; 20–24: 0 females
  • 15–19: 15–19: 5 males; 15–19: 5 females
  • 10–14: 10–14: 0 males; 10–14: 4 females
  • 5–9: 5–9: 0 males; 5–9: 3 females
  • 0–4: 0–4: 0 males; 0–4: 0 females

Sources

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

More for Milroy

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Milroy [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL12638/milroy/topic/demographics-identity