49 —
Lower than 72% of suburb / locality areas.
- 2016: 51
- 2021: 49
The number of people who usually live in the area, counted on Census night.
Sebastopol · Suburb / Locality
Demographics & Identity in Sebastopol
Who lives here — how many people, how old they are, and how communities identify.
Far fewer people live here than in most similar areas, with Sebastopol (SA) being a sparsely populated place. The community is notably older than the national average, with a typical resident aged 54.
49
—
- 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 Sebastopol — lower than 72% of areas.
| Sebastopol | 49 |
|---|---|
| 5280, SA | 7,561 |
| South Australia | 1,781,516 |
| Australia | 25,422,788 |
Population
How many people, and the typical age.
The total population is 49 people, which is smaller than about 72% of similar areas. Residents are far older than those in the rest of the state and the country.
54 yrs —
Older than 83% of suburb / locality areas.
- 2016: 48 yrs
- 2021: 54 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 only 6.1% of the population, a figure far below the national average of 18.2%. This helps explain why the typical age is so high, though seniors aged 65 and over represent 20.4% of the area.
20.4% —
Higher than 58% of suburb / locality areas.
- 2016: 21.6%
- 2021: 20.4%
Share of the population aged 65 years and over.
6.1% —
Lower than 91% of suburb / locality areas.
- 2016: 9.8%
- 2021: 6.1%
Share of the population aged under 15 years.
Age structure
View on map →In Sebastopol, the largest group is Older adults (45–64) at 40%, followed by Seniors (65+) (24%) and Youth (15–24) (21%).
Identity & relationships
First Nations identity and marital status.
People in de facto relationships make up 15.0% of the population, which is well above the 11.5% national figure. There are no residents identifying as Aboriginal or Torres Strait Islander, which is well below the Australian average.
0.0% —
Lower than 99% of suburb / locality areas.
- 2016: 0.0%
- 2021: 0.0%
Share of people who identify as Aboriginal and/or Torres Strait Islander.
15.0% —
Higher than 71% of suburb / locality areas.
- 2016: 31.7%
- 2021: 15.0%
Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).
Marital status
View on map →In Sebastopol, the largest group is Married at 45%, followed by Never married (36%) and Divorced (11%).
Age & sex structure
Sources
- Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).
More for Sebastopol
Cite this page
Australian Bureau of Statistics. (2021). Demographics & Identity in Sebastopol [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL41322/sebastopol/topic/demographics-identity