5275, SA · Postcode

Demographics & Identity in 5275, SA

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

A far older population than the national average defines daily life in postcode 5275, where the typical resident is 53. This shift is stark, as the area has aged by seven years since 2011. With 2,380 people living here, the region is seeing a significant rise in the number of seniors.

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📍 5275, SA, Postcode

Where 5275, SA sits — Total population

2,380 ▲ +4.4%
  • 1–2: 1 area
  • 2–2: 0 areas
  • 2–4: 0 areas
  • 4–5: 2 areas
  • 5–8: 3 areas
  • 8–12: 2 areas
  • 12–19: 2 areas
  • 19–29: 12 areas
  • 29–44: 19 areas
  • 44–67: 35 areas
  • 67–102: 30 areas
  • 102–155: 70 areas
  • 155–237: 97 areas
  • 237–360: 129 areas
  • 360–549: 158 areas
  • 549–836: 168 areas
  • 836–1,273: 181 areas
  • 1,273–1,938: 179 areas
  • 1,938–2,951: 157 areas
  • 2,951–4,493: 179 areas
  • 4,493–6,842: 176 areas
  • 6,842–10,418: 210 areas
  • 10,418–15,865: 268 areas
  • 15,865–24,158: 254 areas
  • 24,158–36,786: 182 areas
  • 36,786–56,016: 93 areas
  • 56,016–85,299: 28 areas
  • 85,299–129,888: 8 areas

All postcode areas, 2021. The marker is 5275, SA — lower than 56% of areas.

Total population compared with the state and national average
5275, SA2,380
Kingston 2,326
South Australia 1,781,516
Australia 25,422,788

Population

How many people, and the typical age.

The population grew by 4.4% since 2011, adding about 101 people to reach a total of 2,380. Residents are far older than those in the rest of the state and nation, with a typical age of 53.

2,380 ▲ +4.4%

Lower than 56% of postcode areas.

  • 2011: 2,279
  • 2016: 2,412
  • 2021: 2,380

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

53 yrs ▲ +15.2%

Older than 88% of postcode areas.

  • 2011: 46 yrs
  • 2016: 50 yrs
  • 2021: 53 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 32.4% of the population, which is far above the national figure. This helps explain why children under 15 are well below the state and national averages at just 13.7%.

32.4% ▲ +47.8%

Higher than 92% of postcode areas.

  • 2011: 21.9%
  • 2016: 28.3%
  • 2021: 32.4%

Share of the population aged 65 years and over.

13.7% ▼ -13.2%

Lower than 81% of postcode areas.

  • 2011: 15.8%
  • 2016: 15.6%
  • 2021: 13.7%

Share of the population aged under 15 years.

Age structure

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5275, SA splits fairly evenly between Seniors (65+) (32%) and Older adults (45–64) (27%), with Young adults (25–44) at 18%.

Identity & relationships

First Nations identity and marital status.

About 2.7% of residents are Aboriginal and Torres Strait Islander, which is about the same as the state and national figures. People in de facto relationships make up 13.5% of the area, a figure slightly above the national average.

13.5% ▲ +25.2%

Higher than 63% of postcode areas.

  • 2011: 10.7%
  • 2016: 12.4%
  • 2021: 13.5%

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

Marital status

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In 5275, SA, Married is the majority at 51%; Never married is next at 27%.

Age & sex structure

  • 85+: 85+: 45 males; 85+: 41 females
  • 80–84: 80–84: 47 males; 80–84: 50 females
  • 75–79: 75–79: 65 males; 75–79: 78 females
  • 70–74: 70–74: 103 males; 70–74: 109 females
  • 65–69: 65–69: 138 males; 65–69: 104 females
  • 60–64: 60–64: 94 males; 60–64: 111 females
  • 55–59: 55–59: 97 males; 55–59: 87 females
  • 50–54: 50–54: 70 males; 50–54: 72 females
  • 45–49: 45–49: 66 males; 45–49: 69 females
  • 40–44: 40–44: 56 males; 40–44: 47 females
  • 35–39: 35–39: 59 males; 35–39: 60 females
  • 30–34: 30–34: 52 males; 30–34: 46 females
  • 25–29: 25–29: 43 males; 25–29: 51 females
  • 20–24: 20–24: 58 males; 20–24: 51 females
  • 15–19: 15–19: 63 males; 15–19: 43 females
  • 10–14: 10–14: 55 males; 10–14: 53 females
  • 5–9: 5–9: 60 males; 5–9: 47 females
  • 0–4: 0–4: 43 males; 0–4: 60 females

Sources

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

More for 5275, SA

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in 5275, SA [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/poa/POA5275/5275-sa/topic/demographics-identity