The Rock · Urban Centre

Demographics & Identity in The Rock

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

Nearly 45% of people in The Rock are married, forming the largest relationship group in a community that has grown rapidly. The town added about 407 people since 2011, and while residents are far older than the national figure, a recent surge in children has shifted the local age balance.

Open map →
📍 The Rock, Urban Centre

Where The Rock sits — Total population

953 ▲ +74.5%
  • 1–2: 3 areas
  • 2–3: 0 areas
  • 3–5: 0 areas
  • 5–9: 0 areas
  • 9–16: 2 areas
  • 16–27: 1 area
  • 27–47: 2 areas
  • 47–81: 2 areas
  • 81–139: 14 areas
  • 139–241: 145 areas
  • 241–418: 340 areas
  • 418–723: 351 areas
  • 723–1,252: 304 areas
  • 1,252–2,168: 191 areas
  • 2,168–3,752: 181 areas
  • 3,752–6,495: 107 areas
  • 6,495–11,242: 69 areas
  • 11,242–19,459: 44 areas
  • 19,459–33,683: 31 areas
  • 33,683–58,304: 17 areas
  • 58,304–100,921: 8 areas
  • 100,921–174,689: 8 areas
  • 174,689–302,378: 4 areas
  • 302,378–523,401: 5 areas
  • 523,401–905,982: 2 areas
  • 905,982–1,568,210: 1 area
  • 1,568,210–2,714,494: 2 areas
  • 2,714,494–4,698,656: 2 areas

All urban centre areas, 2021. The marker is The Rock — higher than 54% of areas.

Total population compared with the state and national average
The Rock953
2655, NSW 1,416
New South Wales 8,072,163
Australia 25,422,788

Population

How many people, and the typical age.

The population grew 75% since 2011 to reach 953 people. Despite this growth, the typical resident is 46, which is noticeably older than the New South Wales figure of 39.

953 ▲ +74.5%

Higher than 54% of urban centre areas.

  • 2011: 546
  • 2016: 757
  • 2021: 953

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

46 yrs ▼ -16.4%

Older than 54% of urban centre areas.

  • 2011: 55 yrs
  • 2016: 45 yrs
  • 2021: 46 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 21.7% of the population, which is well above the national figure of 18.2%. Meanwhile, seniors aged 65 and over are also well above the state average at 24.7%.

24.7% ▼ -7.3%

Higher than 58% of urban centre areas.

  • 2011: 26.6%
  • 2016: 16.6%
  • 2021: 24.7%

Share of the population aged 65 years and over.

21.7% ▲ +43.7%

Higher than 78% of urban centre areas.

  • 2011: 15.1%
  • 2016: 19.6%
  • 2021: 21.7%

Share of the population aged under 15 years.

Age structure

View on map →

The Rock splits fairly evenly between Older adults (45–64) (27%) and Seniors (65+) (24%), with Children (0–14) at 21%.

Identity & relationships

First Nations identity and marital status.

Aboriginal and Torres Strait Islander people make up 6.3% of the population, a figure that is well above the Australian average and rose 4.1 points since 2011. Those in de facto relationships also sit higher than most areas at 14.0%.

14.0% ▲ +62.3%

Higher than 61% of urban centre areas.

  • 2011: 8.6%
  • 2016: 15.5%
  • 2021: 14.0%

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

Marital status

View on map →

In The Rock, the largest group is Married at 45%, followed by Never married (31%) and Divorced (11%).

Age & sex structure

  • 85+: 85+: 16 males; 85+: 20 females
  • 80–84: 80–84: 18 males; 80–84: 15 females
  • 75–79: 75–79: 19 males; 75–79: 21 females
  • 70–74: 70–74: 28 males; 70–74: 27 females
  • 65–69: 65–69: 29 males; 65–69: 29 females
  • 60–64: 60–64: 42 males; 60–64: 32 females
  • 55–59: 55–59: 36 males; 55–59: 33 females
  • 50–54: 50–54: 32 males; 50–54: 33 females
  • 45–49: 45–49: 23 males; 45–49: 25 females
  • 40–44: 40–44: 22 males; 40–44: 24 females
  • 35–39: 35–39: 22 males; 35–39: 21 females
  • 30–34: 30–34: 23 males; 30–34: 31 females
  • 25–29: 25–29: 23 males; 25–29: 20 females
  • 20–24: 20–24: 22 males; 20–24: 14 females
  • 15–19: 15–19: 26 males; 15–19: 24 females
  • 10–14: 10–14: 26 males; 10–14: 25 females
  • 5–9: 5–9: 40 males; 5–9: 39 females
  • 0–4: 0–4: 36 males; 0–4: 34 females

Sources

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

More for The Rock

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in The Rock [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/ucl/UCL121107/the-rock/topic/demographics-identity