Moonta · Urban Centre

Demographics & Identity in Moonta

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

A very older population defines daily life in Moonta, where the typical resident is now 60 years old. This reflects a massive shift in the area's makeup, with the typical age climbing by 26 years since 2011. The community has grown to 4,627 people, though it is now heavily weighted toward seniors.

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📍 Moonta, Urban Centre

Where Moonta sits — Total population

4,627 ▲ +10.2%
  • 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 Moonta — higher than 86% of areas.

Total population compared with the state and national average
Moonta4,627
5558, SA 5,214
South Australia 1,781,516
Australia 25,422,788

Population

How many people, and the typical age.

The total population of 4,627 is larger than about 86% of similar areas, having grown by 10% since 2011. This growth occurred alongside a sharp increase in the typical age, which is now far older than the national figure.

4,627 ▲ +10.2%

Higher than 86% of urban centre areas.

  • 2011: 4,198
  • 2016: 4,842
  • 2021: 4,627

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

60 yrs ▲ +76.5%

Older than 94% of urban centre areas.

  • 2011: 34 yrs
  • 2016: 35 yrs
  • 2021: 60 yrs

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

Age profile

How the population splits across age groups.

Seniors aged 65 and over make up 41.2% of the population, a figure far above the national average. This trend helps explain why children under 15 have fallen to just 11.8%, which is well below both the state and national figures.

41.2% ▲ +454.7%

Higher than 95% of urban centre areas.

  • 2011: 7.4%
  • 2016: 10.0%
  • 2021: 41.2%

Share of the population aged 65 years and over.

11.8% ▼ -52.0%

Lower than 87% of urban centre areas.

  • 2011: 24.6%
  • 2016: 22.3%
  • 2021: 11.8%

Share of the population aged under 15 years.

Age structure

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In Moonta, the largest group is Seniors (65+) at 41%, followed by Older adults (45–64) (27%) and Young adults (25–44) (14%).

Identity & relationships

First Nations identity and marital status.

Aboriginal and Torres Strait Islander people make up 3.4% of the population, which is about the same as the national figure. Most residents are married (54.3%), while those in de facto relationships (10.2%) are much lower than in most other areas.

3.4% ▲ +270.1%

Lower than 60% of urban centre areas.

  • 2011: 0.9%
  • 2016: 1.0%
  • 2021: 3.4%

Share of people who identify as Aboriginal and/or Torres Strait Islander.

10.2% ▼ -18.7%

Lower than 80% of urban centre areas.

  • 2011: 12.6%
  • 2016: 15.2%
  • 2021: 10.2%

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

Marital status

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In Moonta, Married is the majority at 54%; Never married is next at 23%.

Age & sex structure

  • 85+: 85+: 86 males; 85+: 111 females
  • 80–84: 80–84: 125 males; 80–84: 120 females
  • 75–79: 75–79: 185 males; 75–79: 190 females
  • 70–74: 70–74: 288 males; 70–74: 257 females
  • 65–69: 65–69: 281 males; 65–69: 270 females
  • 60–64: 60–64: 214 males; 60–64: 225 females
  • 55–59: 55–59: 147 males; 55–59: 169 females
  • 50–54: 50–54: 148 males; 50–54: 147 females
  • 45–49: 45–49: 81 males; 45–49: 104 females
  • 40–44: 40–44: 85 males; 40–44: 64 females
  • 35–39: 35–39: 75 males; 35–39: 88 females
  • 30–34: 30–34: 87 males; 30–34: 84 females
  • 25–29: 25–29: 89 males; 25–29: 88 females
  • 20–24: 20–24: 66 males; 20–24: 64 females
  • 15–19: 15–19: 87 males; 15–19: 63 females
  • 10–14: 10–14: 105 males; 10–14: 99 females
  • 5–9: 5–9: 86 males; 5–9: 90 females
  • 0–4: 0–4: 76 males; 0–4: 87 females

Sources

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

More for Moonta

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Moonta [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/ucl/UCL415030/moonta/topic/demographics-identity