2,919 ▲ +13.7%
Higher than 83% of suburb / locality areas.
- 2011: 2,567
- 2016: 2,644
- 2021: 2,919
The number of people who usually live in the area, counted on Census night.
Mannum · Suburb / Locality
Demographics & Identity in Mannum
Who lives here — how many people, how old they are, and how communities identify.
A much older population now defines Mannum, where the typical resident is 56. This is far older than the national figure of 38, marking a significant shift in the town's own age profile. With 2,919 residents, it is larger than about 84% of similar areas.
2,919
▲ +13.7%
- 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 Mannum — higher than 83% of areas.
| Mannum | 2,919 |
|---|---|
| 5238, SA | 4,422 |
| South Australia | 1,781,516 |
| Australia | 25,422,788 |
Population
How many people, and the typical age.
The typical resident is 56, which is far older than the typical person in South Australia (41) or Australia (38).
56 yrs ▲ +14.3%
Older than 87% of suburb / locality areas.
- 2011: 49 yrs
- 2016: 53 yrs
- 2021: 56 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 36.9% of the population, a figure far above the national average of 17.2%. This helps explain why children under 15 are well below the state and national figures at just 13.6%.
36.9% ▲ +44.2%
Higher than 93% of suburb / locality areas.
- 2011: 25.6%
- 2016: 31.5%
- 2021: 36.9%
Share of the population aged 65 years and over.
13.6% ▼ -13.6%
Lower than 72% of suburb / locality areas.
- 2011: 15.7%
- 2016: 14.1%
- 2021: 13.6%
Share of the population aged under 15 years.
Age structure
View on map →In Mannum, the largest group is Seniors (65+) at 37%, followed by Older adults (45–64) (27%) and Young adults (25–44) (14%).
Identity & relationships
First Nations identity and marital status.
Aboriginal and Torres Strait Islander people make up 3.1% of the population, which is higher than most similar areas. About 11.8% of residents are in a de facto relationship, a figure about the same as the state and national averages.
3.1% ▲ +23.7%
Higher than 61% of suburb / locality areas.
- 2011: 2.5%
- 2016: 3.3%
- 2021: 3.1%
Share of people who identify as Aboriginal and/or Torres Strait Islander.
11.8% ▲ +17.4%
Lower than 53% of suburb / locality areas.
- 2011: 10.1%
- 2016: 12.9%
- 2021: 11.8%
Share of people aged 15+ who are in a de facto marriage (registered marriages excluded).
Marital status
View on map →In Mannum, the largest group is Married at 46%, followed by Never married (27%) and Divorced (15%).
Age & sex structure
Sources
- Census of Population and Housing — Australian Bureau of Statistics, 2021 (CC BY 4.0).
More for Mannum
Cite this page
Australian Bureau of Statistics. (2021). Demographics & Identity in Mannum [Census of Population and Housing]. CensusAtlas, used under CC BY 4.0. https://censusatlas.au/region/sal/SAL40820/mannum/topic/demographics-identity