Birriwa, NSW
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Around the national middle
Birriwa is more socio-economically advantaged than about 52% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 991, 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.
Birriwa at a glance
- Population (2021)
- 45
- Median age
- 47
- Median weekly household income
- $1,624
- SEIFA score
- 991
- Coordinates
- -32.1177, 149.4799
Birriwa demographics (2021 Census)
The figures below profile Birriwa 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 33%, 0% of homes are rented, and 0% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 12 | 22% |
| Youth (15–24) | 3 | 6% |
| Young adults (25–44) | 6 | 11% |
| Mid-life (45–64) | 18 | 33% |
| Seniors (65+) | 15 | 28% |
Share of the 54 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 7 | 41% |
| Owned with a mortgage | 6 | 35% |
| Rented | 0 | 0% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 20 | 100% |
| Townhouses & semis | 0 | 0% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 20 occupied private dwellings in Birriwa.
- Median weekly rent
- $270
- Average household size
- 2.3 people
- Median weekly family income
- $2,125
- Median weekly personal income
- $762
Community and culture
- Born overseas
- 0 (0%)
- Speaks a language other than English at home
- 0 (0%)
- Aboriginal and/or Torres Strait Islander
- 3 (7%)
Work and education
- Completed Year 12
- 10 (27%)
- Labour-force participation
- 66.7%
- Unemployment rate
- 4.2%
- Employed full-time
- 15
- Employed part-time
- 12
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 Birriwa
Where is Birriwa?
Birriwa is a suburb of New South Wales, Australia.
What is the population of Birriwa?
At the 2021 Census, Birriwa had a population of about 45.
Is Birriwa an advantaged area?
Birriwa has an ABS SEIFA score of 991, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 52 out of 100 — more socio-economically advantaged than about 52% of Australian suburbs.
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