Thornton - Millers Forest · Statistical Area 2 (SA2)

Demographics & Identity in Thornton - Millers Forest

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

A typical resident in Thornton - Millers Forest is just 33, making the area noticeably younger than the rest of New South Wales. This is a growing community of nearly 16,000 people, where a high number of children and young adults shape the local identity.

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📍 Thornton - Millers Forest, Statistical Area 2 (SA2)

Where Thornton - Millers Forest sits — Total population

15,899
  • 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 Thornton - Millers Forest — higher than 79% of areas.

Total population compared with the state and national average
Thornton - Millers Forest15,899
2324, NSW 25,443
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

The population has reached 15,899 people, which is larger than about 80% of similar areas. Residents here are noticeably younger than the national figure, with a typical age 5 years lower than the Australian average.

15,899

Higher than 79% of statistical area 2 (sa2) areas.

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

33 yrs

Younger than 89% of statistical area 2 (sa2) areas.

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 23.4% of the population, which is well above the state figure of 18.2%. This young profile is highlighted by the fact that seniors aged 65 and over are much fewer here than in most other areas.

Age structure

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In Thornton - Millers Forest, the largest group is Young adults (25–44) at 32%, followed by Children (0–14) (23%) and Older adults (45–64) (22%).

Identity & relationships

First Nations identity and marital status.

Aboriginal and Torres Strait Islander people make up 6.3% of the community, well above the national figure of 3.2%. Those in de facto relationships are also much more common here than in most similar areas.

Marital status

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In Thornton - Millers Forest, Married is the majority at 51%; Never married is next at 36%.

Age & sex structure

  • 85+: 85+: 32 males; 85+: 47 females
  • 80–84: 80–84: 85 males; 80–84: 78 females
  • 75–79: 75–79: 126 males; 75–79: 141 females
  • 70–74: 70–74: 242 males; 70–74: 223 females
  • 65–69: 65–69: 309 males; 65–69: 297 females
  • 60–64: 60–64: 377 males; 60–64: 435 females
  • 55–59: 55–59: 405 males; 55–59: 436 females
  • 50–54: 50–54: 446 males; 50–54: 477 females
  • 45–49: 45–49: 469 males; 45–49: 467 females
  • 40–44: 40–44: 523 males; 40–44: 528 females
  • 35–39: 35–39: 617 males; 35–39: 659 females
  • 30–34: 30–34: 725 males; 30–34: 728 females
  • 25–29: 25–29: 599 males; 25–29: 678 females
  • 20–24: 20–24: 525 males; 20–24: 517 females
  • 15–19: 15–19: 465 males; 15–19: 500 females
  • 10–14: 10–14: 577 males; 10–14: 579 females
  • 5–9: 5–9: 634 males; 5–9: 608 females
  • 0–4: 0–4: 660 males; 0–4: 656 females

Sources

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

More for Thornton - Millers Forest

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Thornton - Millers Forest [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sa2/106021618/thornton-millers-forest/topic/demographics-identity