Back Valley, SA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
More advantaged than the national average
Back Valley is more socio-economically advantaged than about 60% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1005, 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.
Back Valley at a glance
- Population (2021)
- 176
- Median age
- 47
- Median weekly household income
- $1,202
- SEIFA score
- 1005
- Coordinates
- -35.5416, 138.5079
Back Valley demographics (2021 Census)
The figures below profile Back Valley 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 seniors (65+) at 28%, 11% of homes are rented, and 13% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 44 | 25% |
| Youth (15–24) | 6 | 3% |
| Young adults (25–44) | 36 | 20% |
| Mid-life (45–64) | 41 | 23% |
| Seniors (65+) | 49 | 28% |
Share of the 176 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 30 | 54% |
| Owned with a mortgage | 20 | 36% |
| Rented | 6 | 11% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 62 | 100% |
| Townhouses & semis | 0 | 0% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 62 occupied private dwellings in Back Valley.
- Median weekly rent
- $310
- Median monthly mortgage
- $1,638
- Average household size
- 2.6 people
- Median weekly family income
- $1,416
- Median weekly personal income
- $598
Community and culture
- Born overseas
- 21 (13%)
- Speaks a language other than English at home
- 5 (3%)
- Aboriginal and/or Torres Strait Islander
- 0 (0%)
Work and education
- Completed Year 12
- 60 (48%)
- Labour-force participation
- 58.1%
- Unemployment rate
- 2.7%
- Employed full-time
- 36
- Employed part-time
- 29
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 Back Valley
Where is Back Valley?
Back Valley is a suburb of South Australia, Australia.
What is the population of Back Valley?
At the 2021 Census, Back Valley had a population of about 176.
Is Back Valley an advantaged area?
Back Valley has an ABS SEIFA score of 1005, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 60 out of 100 — more socio-economically advantaged than about 60% of Australian suburbs.
Nearby suburbs in South Australia
More suburb guides in South Australia
Other hand-written, cited guides — browse all guides.