73 —
Lower than 66% of suburb / locality areas.
- 2016: 81
- 2021: 73
The number of people who usually live in the area, counted on Census night.
Cassini · Suburb / Locality
Demographics & Identity in Cassini
Who lives here — how many people, how old they are, and how communities identify.
A population of just 73 people makes Cassini a small, sparsely populated area. While the typical resident is 41, the community has a higher proportion of both children and seniors than most similar areas.
73
—
- 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 Cassini — lower than 66% of areas.
| Cassini | 73 |
|---|---|
| 5223, SA | 3,734 |
| South Australia | 1,781,516 |
| Australia | 25,422,788 |
Population
How many people, and the typical age.
The total population is 73, which is smaller than about 65% of similar areas. The typical age here is 41, making residents noticeably older than the national figure of 38.
41 yrs —
Younger than 67% of suburb / locality areas.
- 2016: 47 yrs
- 2021: 41 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 19.2% of the population, which is higher than most areas. Seniors aged 65 and over also have a strong presence at 21.9%, a figure well above the national average of 17.2%.
21.9% —
Higher than 64% of suburb / locality areas.
- 2016: 23.5%
- 2021: 21.9%
Share of the population aged 65 years and over.
19.2% —
Higher than 64% of suburb / locality areas.
- 2016: 22.2%
- 2021: 19.2%
Share of the population aged under 15 years.
Age structure
View on map →Cassini splits fairly evenly between Older adults (45–64) (28%) and Young adults (25–44) (25%), with Seniors (65+) at 25%.
Identity & relationships
First Nations identity and marital status.
No one in the area identifies as Aboriginal or Torres Strait Islander, which is well below the national figure. Most residents are married (57.9%), while 11.6% are in a de facto relationship, which is about the same as the state average.
0.0% —
Lower than 99% of suburb / locality areas.
- 2016: 3.7%
- 2021: 0.0%
Share of people who identify as Aboriginal and/or Torres Strait Islander.
11.6% —
Lower than 55% of suburb / locality areas.
- 2016: 5.3%
- 2021: 11.6%
Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).
Marital status
View on map →In Cassini, Married is the majority at 61%; Never married is next at 26%.
Age & sex structure
Sources
- Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).
More for Cassini
Cite this page
Australian Bureau of Statistics. (2021). Demographics & Identity in Cassini [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL40231/cassini/topic/demographics-identity