Waterloo Corner · Suburb / Locality

Demographics & Identity in Waterloo Corner

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

A far older population than the national average shapes daily life in Waterloo Corner. The typical resident is 58, making it one of the oldest areas of its kind. With nearly 40% of people aged 65 and over, the area has a distinct demographic profile compared to the rest of the state.

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📍 Waterloo Corner, Suburb / Locality

Where Waterloo Corner sits — Total population

1,103 ▼ -4.7%
  • 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 Waterloo Corner — higher than 73% of areas.

Total population compared with the state and national average
Waterloo Corner1,103
5110, SA 9,345
South Australia 1,781,516
Australia 25,422,788

Population

How many people, and the typical age.

Waterloo Corner has a total population of 1,103 people, which is larger than about 75% of similar areas. Residents are far older than those in the state and national figures, with a typical age of 58.

1,103 ▼ -4.7%

Higher than 73% of suburb / locality areas.

  • 2011: 1,157
  • 2016: 1,225
  • 2021: 1,103

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

58 yrs ▲ +11.5%

Older than 90% of suburb / locality areas.

  • 2011: 52 yrs
  • 2016: 54 yrs
  • 2021: 58 yrs

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

Age profile

How the population splits across age groups.

Seniors make up 39.5% of the population, a figure far above the 17.2% national average. This helps explain why children under 15 are much less common here, accounting for just 11.2% of residents.

39.5% ▲ +32.4%

Higher than 95% of suburb / locality areas.

  • 2011: 29.8%
  • 2016: 32.7%
  • 2021: 39.5%

Share of the population aged 65 years and over.

11.2% ▼ -18.3%

Lower than 80% of suburb / locality areas.

  • 2011: 13.8%
  • 2016: 12.4%
  • 2021: 11.2%

Share of the population aged under 15 years.

Age structure

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In Waterloo Corner, the largest group is Seniors (65+) at 39%, followed by Older adults (45–64) (26%) and Young adults (25–44) (15%).

Identity & relationships

First Nations identity and marital status.

Most people are married (54.9%), while those in de facto relationships are well below the state and national figures at 5.5%. About 1.1% of the population identify as Aboriginal or Torres Strait Islander, which is a little below the national average.

5.5% ▼ -9.6%

Lower than 88% of suburb / locality areas.

  • 2011: 6.1%
  • 2016: 5.6%
  • 2021: 5.5%

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

Marital status

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In Waterloo Corner, Married is the majority at 56%; Never married is next at 23%.

Age & sex structure

  • 85+: 85+: 24 males; 85+: 22 females
  • 80–84: 80–84: 31 males; 80–84: 28 females
  • 75–79: 75–79: 40 males; 75–79: 40 females
  • 70–74: 70–74: 63 males; 70–74: 60 females
  • 65–69: 65–69: 46 males; 65–69: 68 females
  • 60–64: 60–64: 52 males; 60–64: 42 females
  • 55–59: 55–59: 32 males; 55–59: 40 females
  • 50–54: 50–54: 30 males; 50–54: 31 females
  • 45–49: 45–49: 26 males; 45–49: 26 females
  • 40–44: 40–44: 26 males; 40–44: 18 females
  • 35–39: 35–39: 24 males; 35–39: 27 females
  • 30–34: 30–34: 12 males; 30–34: 22 females
  • 25–29: 25–29: 25 males; 25–29: 17 females
  • 20–24: 20–24: 24 males; 20–24: 26 females
  • 15–19: 15–19: 19 males; 15–19: 23 females
  • 10–14: 10–14: 28 males; 10–14: 26 females
  • 5–9: 5–9: 17 males; 5–9: 14 females
  • 0–4: 0–4: 16 males; 0–4: 13 females

Sources

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

More for Waterloo Corner

Cite this page

Australian Bureau of Statistics. (2021). Demographics & Identity in Waterloo Corner [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL41547/waterloo-corner/topic/demographics-identity