Wirrega, SA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
More advantaged than the national average
Wirrega is more socio-economically advantaged than about 73% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1028, 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.
Wirrega at a glance
- Population (2021)
- 35
- Median age
- 43
- Median weekly household income
- $1,625
- SEIFA score
- 1028
- Coordinates
- -36.2012, 140.5734
Wirrega demographics (2021 Census)
The figures below profile Wirrega 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 mid-life (45–64) at 48%, 31% of homes are rented, and 10% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 3 | 10% |
| Youth (15–24) | 0 | 0% |
| Young adults (25–44) | 9 | 31% |
| Mid-life (45–64) | 14 | 48% |
| Seniors (65+) | 3 | 10% |
Share of the 29 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 6 | 38% |
| Owned with a mortgage | 5 | 31% |
| Rented | 5 | 31% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 12 | 100% |
| Townhouses & semis | 0 | 0% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 12 occupied private dwellings in Wirrega.
- Median weekly rent
- $138
- Median monthly mortgage
- $1,409
- Average household size
- 2.5 people
- Median weekly family income
- $1,625
- Median weekly personal income
- $866
Community and culture
- Born overseas
- 3 (10%)
- Speaks a language other than English at home
- 0 (0%)
- Aboriginal and/or Torres Strait Islander
- 0 (0%)
Work and education
- Completed Year 12
- 8 (31%)
- Labour-force participation
- 73.1%
- Unemployment rate
- 5.3%
- Employed full-time
- 12
- Employed part-time
- 4
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 Wirrega
Where is Wirrega?
Wirrega is a suburb of South Australia, Australia.
What is the population of Wirrega?
At the 2021 Census, Wirrega had a population of about 35.
Is Wirrega an advantaged area?
Wirrega has an ABS SEIFA score of 1028, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 73 out of 100 — more socio-economically advantaged than about 73% of Australian suburbs.
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