Trigwell, WA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
More advantaged than the national average
Trigwell is more socio-economically advantaged than about 61% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1006, 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.
Trigwell at a glance
- Population (2021)
- 31
- Median age
- 49
- Median weekly household income
- $2,749
- SEIFA score
- 1006
- Coordinates
- -33.6387, 116.5672
Trigwell demographics (2021 Census)
The figures below profile Trigwell 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 29%, 55% of homes are rented, and 0% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 3 | 11% |
| Youth (15–24) | 4 | 14% |
| Young adults (25–44) | 6 | 21% |
| Mid-life (45–64) | 8 | 29% |
| Seniors (65+) | 7 | 25% |
Share of the 28 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 0 | 0% |
| Owned with a mortgage | 5 | 45% |
| Rented | 6 | 55% |
| 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 Trigwell.
- Median weekly rent
- $100
- Median monthly mortgage
- $560
- Average household size
- 2.2 people
- Median weekly family income
- $2,250
- Median weekly personal income
- $1,312
Community and culture
- Born overseas
- 0 (0%)
- Speaks a language other than English at home
- 0 (0%)
- Aboriginal and/or Torres Strait Islander
- 0 (0%)
Work and education
- Completed Year 12
- 19 (73%)
- Labour-force participation
- 73.3%
- Unemployment rate
- 4.5%
- Employed full-time
- 14
- Employed part-time
- 5
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 Trigwell
Where is Trigwell?
Trigwell is a suburb of Western Australia, Australia.
What is the population of Trigwell?
At the 2021 Census, Trigwell had a population of about 31.
Is Trigwell an advantaged area?
Trigwell has an ABS SEIFA score of 1006, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 61 out of 100 — more socio-economically advantaged than about 61% of Australian suburbs.
Nearby suburbs in Western Australia
More suburb guides in Western Australia
Other hand-written, cited guides — browse all guides.