Hamilton Valley · Suburb / Locality

Demographics & Identity in Hamilton Valley

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

A typical resident in Hamilton Valley is just 33, making the area noticeably younger than both the state and national averages. This youthful character is driven by a high proportion of children and young adults, with the total population reaching 834 people.

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📍 Hamilton Valley, Suburb / Locality

Where Hamilton Valley sits — Total population

834 ▲ +112.8%
  • 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 Hamilton Valley — higher than 72% of areas.

Total population compared with the state and national average
Hamilton Valley834
2641, NSW 16,550
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

The typical person here is 33, which is noticeably younger than the New South Wales figure of 39 and the national figure of 38.

834 ▲ +112.8%

Higher than 72% of suburb / locality areas.

  • 2011: 392
  • 2016: 566
  • 2021: 834

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

33 yrs ▼ -10.8%

Younger than 89% of suburb / locality areas.

  • 2011: 37 yrs
  • 2016: 31 yrs
  • 2021: 33 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 24.7% of the population, well above the national figure of 18.2%. This helps explain why the area is so young, with seniors aged 65 and over at only 10.1%, well below the state average of 17.6%.

10.1% ▲ +7.0%

Lower than 84% of suburb / locality areas.

  • 2011: 9.4%
  • 2016: 8.0%
  • 2021: 10.1%

Share of the population aged 65 years and over.

24.7% ▲ +14.2%

Higher than 87% of suburb / locality areas.

  • 2011: 21.6%
  • 2016: 22.6%
  • 2021: 24.7%

Share of the population aged under 15 years.

Age structure

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Hamilton Valley splits fairly evenly between Young adults (25–44) (28%) and Children (0–14) (24%), with Older adults (45–64) at 24%.

Identity & relationships

First Nations identity and marital status.

About 4.2% of residents identify as Aboriginal and Torres Strait Islander, which is higher than most similar areas. Around 11.5% of people are in a de facto relationship, a figure about the same as the rest of Australia.

11.5% ▲ +2.6%

Lower than 56% of suburb / locality areas.

  • 2011: 11.2%
  • 2016: 13.7%
  • 2021: 11.5%

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

Marital status

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In Hamilton Valley, Married is the majority at 53%; Never married is next at 35%.

Age & sex structure

  • 85+: 85+: 0 males; 85+: 0 females
  • 80–84: 80–84: 0 males; 80–84: 3 females
  • 75–79: 75–79: 11 males; 75–79: 7 females
  • 70–74: 70–74: 19 males; 70–74: 14 females
  • 65–69: 65–69: 4 males; 65–69: 11 females
  • 60–64: 60–64: 19 males; 60–64: 24 females
  • 55–59: 55–59: 32 males; 55–59: 19 females
  • 50–54: 50–54: 27 males; 50–54: 26 females
  • 45–49: 45–49: 24 males; 45–49: 26 females
  • 40–44: 40–44: 25 males; 40–44: 31 females
  • 35–39: 35–39: 28 males; 35–39: 31 females
  • 30–34: 30–34: 32 males; 30–34: 31 females
  • 25–29: 25–29: 36 males; 25–29: 31 females
  • 20–24: 20–24: 30 males; 20–24: 42 females
  • 15–19: 15–19: 17 males; 15–19: 29 females
  • 10–14: 10–14: 38 males; 10–14: 28 females
  • 5–9: 5–9: 33 males; 5–9: 35 females
  • 0–4: 0–4: 37 males; 0–4: 33 females

Sources

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

More for Hamilton Valley

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Hamilton Valley [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL11849/hamilton-valley/topic/demographics-identity