Detention, TAS
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Among Australia's less advantaged suburbs
Detention is more socio-economically advantaged than about 11% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 894, where about 1000 is the national average).
A socio-economic measure from ABS Census data — not a measure of how good a suburb is to live in or visit. How we calculate this.
Detention at a glance
- Population (2021)
- 35
- Median age
- 24
- Median weekly household income
- $131
- SEIFA score
- 894
- Coordinates
- -40.8797, 145.4526
Detention demographics (2021 Census)
The figures below profile Detention using the Australian Bureau of Statistics 2021 Census; every percentage is a share of a clearly stated Census count, so each one traces back to the source. At a glance, the largest age group is young adults (25–44) at 41%, 0% of homes are rented, and 62% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 10 | 34% |
| Youth (15–24) | 7 | 24% |
| Young adults (25–44) | 12 | 41% |
| Mid-life (45–64) | 0 | 0% |
| Seniors (65+) | 0 | 0% |
Share of the 29 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 4 | 100% |
| Owned with a mortgage | 0 | 0% |
| Rented | 0 | 0% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 0 | 0% |
| Townhouses & semis | 0 | 0% |
| Flats & apartments | 3 | 100% |
Tenure and dwelling shares are of the roughly 3 occupied private dwellings in Detention.
- Median monthly mortgage
- $1,986
- Average household size
- 4.4 people
- Median weekly family income
- $112
- Median weekly personal income
- $29
Community and culture
- Born overseas
- 18 (62%)
- Speaks a language other than English at home
- 7 (24%)
- Aboriginal and/or Torres Strait Islander
- 0 (0%)
Work and education
- Completed Year 12
- 8 (35%)
- Labour-force participation
- 12%
- Employed full-time
- 0
- Employed part-time
- 0
Source: ABS Census of Population and Housing, 2021 (General Community Profile, by Suburb and Locality). © Australian Bureau of Statistics, released under CC BY 4.0. How we group bands and derive each share is set out on our methodology page.
Common questions about Detention
Where is Detention?
Detention is a suburb of Tasmania, Australia.
What is the population of Detention?
At the 2021 Census, Detention had a population of about 35.
Is Detention an advantaged area?
Detention has an ABS SEIFA score of 894, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 11 out of 100 — more socio-economically advantaged than about 11% of Australian suburbs.
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