Yallunda Flat, SA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Around the national middle
Yallunda Flat is more socio-economically advantaged than about 44% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 977, 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.
Yallunda Flat at a glance
- Population (2021)
- 120
- Median age
- 36
- Median weekly household income
- $1,649
- SEIFA score
- 977
- Coordinates
- -34.3351, 135.8792
Yallunda Flat demographics (2021 Census)
The figures below profile Yallunda Flat 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 children (0–14) at 30%, 19% of homes are rented, and 4% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 32 | 30% |
| Youth (15–24) | 16 | 15% |
| Young adults (25–44) | 23 | 21% |
| Mid-life (45–64) | 24 | 22% |
| Seniors (65+) | 12 | 11% |
Share of the 107 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 17 | 46% |
| Owned with a mortgage | 7 | 19% |
| Rented | 7 | 19% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 40 | 100% |
| Townhouses & semis | 0 | 0% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 40 occupied private dwellings in Yallunda Flat.
- Median weekly rent
- $125
- Median monthly mortgage
- $650
- Average household size
- 2.9 people
- Median weekly family income
- $1,724
- Median weekly personal income
- $966
Community and culture
- Born overseas
- 4 (4%)
- Speaks a language other than English at home
- 0 (0%)
- Aboriginal and/or Torres Strait Islander
- 0 (0%)
Work and education
- Completed Year 12
- 33 (41%)
- Labour-force participation
- 81.4%
- Unemployment rate
- 1.4%
- Employed full-time
- 43
- Employed part-time
- 22
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 Yallunda Flat
Where is Yallunda Flat?
Yallunda Flat is a suburb of South Australia, Australia.
What is the population of Yallunda Flat?
At the 2021 Census, Yallunda Flat had a population of about 120.
Is Yallunda Flat an advantaged area?
Yallunda Flat has an ABS SEIFA score of 977, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 44 out of 100 — more socio-economically advantaged than about 44% of Australian suburbs.
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