Jupiter Creek · Suburb / Locality

Demographics & Identity in Jupiter Creek

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

A typical resident in Jupiter Creek is far older than the national average, with the usual age being 48. This small community of 231 people is shaped by a high proportion of middle-aged adults and a strong presence of married couples.

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📍 Jupiter Creek, Suburb / Locality

Where Jupiter Creek sits — Total population

231 ▼ -16.0%
  • 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 Jupiter Creek — higher than 57% of areas.

Total population compared with the state and national average
Jupiter Creek231
5153, SA 6,732
South Australia 1,781,516
Australia 25,422,788

Population

How many people, and the typical age.

The typical person here is 48, making the area noticeably older than the South Australian average of 41 and far older than the national figure of 38.

231 ▼ -16.0%

Higher than 57% of suburb / locality areas.

  • 2011: 275
  • 2016: 240
  • 2021: 231

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

48 yrs ▲ +11.6%

Older than 62% of suburb / locality areas.

  • 2011: 43 yrs
  • 2016: 44 yrs
  • 2021: 48 yrs

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

Age profile

How the population splits across age groups.

Older adults aged 45 to 64 make up the largest group at 37.7%. While children under 15 are at 16.9%, people aged 65 and over are well below the state average at 16.5%.

16.5% ▲ +113.1%

Lower than 60% of suburb / locality areas.

  • 2011: 7.7%
  • 2016: 10.0%
  • 2021: 16.5%

Share of the population aged 65 years and over.

16.9% ▼ -18.0%

Lower than 52% of suburb / locality areas.

  • 2011: 20.6%
  • 2016: 17.9%
  • 2021: 16.9%

Share of the population aged under 15 years.

Age structure

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In Jupiter Creek, the largest group is Older adults (45–64) at 37%, followed by Young adults (25–44) (17%) and Children (0–14) (16%).

Identity & relationships

First Nations identity and marital status.

Married people make up 59.8% of the population, while those in de facto relationships are at 7.6%, which is well below the national figure. There are no Aboriginal or Torres Strait Islander residents recorded here.

7.6% ▲ +57.5%

Lower than 80% of suburb / locality areas.

  • 2011: 4.9%
  • 2016: 11.4%
  • 2021: 7.6%

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

Marital status

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In Jupiter Creek, Married is the majority at 61%; Never married is next at 31%.

Age & sex structure

  • 85+: 85+: 0 males; 85+: 0 females
  • 80–84: 80–84: 3 males; 80–84: 6 females
  • 75–79: 75–79: 5 males; 75–79: 0 females
  • 70–74: 70–74: 7 males; 70–74: 8 females
  • 65–69: 65–69: 7 males; 65–69: 5 females
  • 60–64: 60–64: 13 males; 60–64: 15 females
  • 55–59: 55–59: 0 males; 55–59: 12 females
  • 50–54: 50–54: 9 males; 50–54: 10 females
  • 45–49: 45–49: 12 males; 45–49: 10 females
  • 40–44: 40–44: 10 males; 40–44: 7 females
  • 35–39: 35–39: 3 males; 35–39: 3 females
  • 30–34: 30–34: 3 males; 30–34: 0 females
  • 25–29: 25–29: 0 males; 25–29: 3 females
  • 20–24: 20–24: 7 males; 20–24: 13 females
  • 15–19: 15–19: 12 males; 15–19: 7 females
  • 10–14: 10–14: 10 males; 10–14: 3 females
  • 5–9: 5–9: 3 males; 5–9: 11 females
  • 0–4: 0–4: 3 males; 0–4: 3 females

Sources

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

More for Jupiter Creek

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Jupiter Creek [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL40645/jupiter-creek/topic/demographics-identity