Hornsby - West · Statistical Area 2 (SA2)

Demographics & Identity in Hornsby - West

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

A typical resident in Hornsby - West is 41 years old, making the area noticeably older than the national average. The population has remained steady at around 10,600 people, with a demographic profile that leans toward older adults and families.

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📍 Hornsby - West, Statistical Area 2 (SA2)

Where Hornsby - West sits — Total population

10,629
  • 1–1: 40 areas
  • 1–2: 0 areas
  • 2–3: 0 areas
  • 3–4: 12 areas
  • 4–6: 6 areas
  • 6–9: 9 areas
  • 9–13: 10 areas
  • 13–19: 7 areas
  • 19–27: 17 areas
  • 27–39: 6 areas
  • 39–56: 5 areas
  • 56–81: 4 areas
  • 81–116: 1 area
  • 116–168: 5 areas
  • 168–242: 3 areas
  • 242–349: 4 areas
  • 349–503: 2 areas
  • 503–725: 9 areas
  • 725–1,045: 3 areas
  • 1,045–1,506: 5 areas
  • 1,506–2,171: 31 areas
  • 2,171–3,130: 83 areas
  • 3,130–4,513: 217 areas
  • 4,513–6,507: 318 areas
  • 6,507–9,382: 402 areas
  • 9,382–13,526: 546 areas
  • 13,526–19,501: 496 areas
  • 19,501–28,116: 231 areas

All statistical area 2 (sa2) areas, 2021. The marker is Hornsby - West — higher than 56% of areas.

Total population compared with the state and national average
Hornsby - West10,629
2077, NSW 42,819
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

The typical resident here is 41, which is two years older than the state average and three years older than the national figure. This age has risen by two years since 2016.

10,629

Higher than 56% of statistical area 2 (sa2) areas.

  • 2016: 10,679
  • 2021: 10,629

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

41 yrs

Older than 57% of statistical area 2 (sa2) areas.

  • 2016: 39 yrs
  • 2021: 41 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 19.7% of the population, which is a little above the national figure. Seniors aged 65 and over account for 17.3%, a figure that has risen by 1.8 points since 2016.

17.3%

Higher than 50% of statistical area 2 (sa2) areas.

  • 2016: 15.5%
  • 2021: 17.3%

Share of the population aged 65 years and over.

19.7%

Higher than 70% of statistical area 2 (sa2) areas.

  • 2016: 19.5%
  • 2021: 19.7%

Share of the population aged under 15 years.

Age structure

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Hornsby - West splits fairly evenly between Older adults (45–64) (26%) and Young adults (25–44) (25%), with Children (0–14) at 20%.

Identity & relationships

First Nations identity and marital status.

The number of people in de facto relationships is 7.3%, which is well below the national figure of 11.5%. Only 0.8% of the population identifies as Aboriginal or Torres Strait Islander, which is much lower than most areas.

7.3%

Lower than 87% of statistical area 2 (sa2) areas.

  • 2016: 6.7%
  • 2021: 7.3%

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

Marital status

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In Hornsby - West, Married is the majority at 56%; Never married is next at 29%.

Age & sex structure

  • 85+: 85+: 94 males; 85+: 154 females
  • 80–84: 80–84: 95 males; 80–84: 114 females
  • 75–79: 75–79: 169 males; 75–79: 161 females
  • 70–74: 70–74: 223 males; 70–74: 268 females
  • 65–69: 65–69: 257 males; 65–69: 293 females
  • 60–64: 60–64: 297 males; 60–64: 304 females
  • 55–59: 55–59: 293 males; 55–59: 345 females
  • 50–54: 50–54: 371 males; 50–54: 402 females
  • 45–49: 45–49: 397 males; 45–49: 411 females
  • 40–44: 40–44: 442 males; 40–44: 486 females
  • 35–39: 35–39: 399 males; 35–39: 403 females
  • 30–34: 30–34: 244 males; 30–34: 278 females
  • 25–29: 25–29: 240 males; 25–29: 209 females
  • 20–24: 20–24: 281 males; 20–24: 261 females
  • 15–19: 15–19: 342 males; 15–19: 291 females
  • 10–14: 10–14: 384 males; 10–14: 366 females
  • 5–9: 5–9: 409 males; 5–9: 376 females
  • 0–4: 0–4: 287 males; 0–4: 269 females

Sources

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

More for Hornsby - West

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Hornsby - West [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa2/121021578/hornsby-west/topic/demographics-identity