1,549 ▲ +2.8%
Higher than 76% of suburb / locality areas.
- 2011: 1,507
- 2016: 1,486
- 2021: 1,549
The number of people who usually live in the area, counted on Census night.
Seacombe Heights · Suburb / Locality
Demographics & Identity in Seacombe Heights
Who lives here — how many people, how old they are, and how communities identify.
A total population of 1,549 people lives in Seacombe Heights, which is larger than about 78% of similar areas. The typical resident is 40 years old, making the area a little younger than the South Australian average.
1,549
▲ +2.8%
- 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 Seacombe Heights — higher than 76% of areas.
| Seacombe Heights | 1,549 |
|---|---|
| 5047, SA | 8,981 |
| South Australia | 1,781,516 |
| Australia | 25,422,788 |
Population
How many people, and the typical age.
The total population is 1,549 people, which is larger than about 78% of similar areas. The typical resident is 40, a little younger than the South Australian figure of 41.
40 yrs → 0.0%
Younger than 71% of suburb / locality areas.
- 2011: 40 yrs
- 2016: 40 yrs
- 2021: 40 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 18.6% of the population, which is higher than most areas and a little above the state figure. Meanwhile, seniors aged 65 and over account for 18.8% of residents.
18.8% ▲ +7.2%
Higher than 50% of suburb / locality areas.
- 2011: 17.5%
- 2016: 19.4%
- 2021: 18.8%
Share of the population aged 65 years and over.
18.6% ▲ +7.7%
Higher than 60% of suburb / locality areas.
- 2011: 17.3%
- 2016: 18.0%
- 2021: 18.6%
Share of the population aged under 15 years.
Age structure
View on map →Seacombe Heights splits fairly evenly between Young adults (25–44) (27%) and Older adults (45–64) (25%), with Seniors (65+) at 19%.
Identity & relationships
First Nations identity and marital status.
About 53.6% of residents are married and 13.3% are in a de facto relationship, which is a little above the national figure. People identifying as Aboriginal or Torres Strait Islander make up 0.7%, which is lower than most areas.
0.7% ▲ +256.3%
Lower than 63% of suburb / locality areas.
- 2011: 0.2%
- 2016: 0.7%
- 2021: 0.7%
Share of people who identify as Aboriginal and/or Torres Strait Islander.
13.3% ▲ +42.4%
Higher than 59% of suburb / locality areas.
- 2011: 9.3%
- 2016: 8.0%
- 2021: 13.3%
Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).
Marital status
View on map →In Seacombe Heights, Married is the majority at 54%; Never married is next at 33%.
Age & sex structure
Sources
- Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).
More for Seacombe Heights
Cite this page
Australian Bureau of Statistics. (2021). Demographics & Identity in Seacombe Heights [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL41314/seacombe-heights/topic/demographics-identity