Wonthella, WA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Among Australia's less advantaged suburbs
Wonthella is more socio-economically advantaged than about 6% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 865, 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.
Wonthella at a glance
- Population (2021)
- 1,711
- Median age
- 43
- Median weekly household income
- $1,061
- SEIFA score
- 865
- Coordinates
- -28.7689, 114.6294
Wonthella demographics (2021 Census)
The figures below profile Wonthella 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 26%, 43% of homes are rented, and 15% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 277 | 16% |
| Youth (15–24) | 212 | 12% |
| Young adults (25–44) | 399 | 23% |
| Mid-life (45–64) | 454 | 26% |
| Seniors (65+) | 373 | 22% |
Share of the 1,715 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 207 | 28% |
| Owned with a mortgage | 179 | 25% |
| Rented | 316 | 43% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 592 | 81% |
| Townhouses & semis | 92 | 13% |
| Flats & apartments | 48 | 7% |
Tenure and dwelling shares are of the roughly 732 occupied private dwellings in Wonthella.
- Median weekly rent
- $230
- Median monthly mortgage
- $1,300
- Average household size
- 2.1 people
- Median weekly family income
- $1,503
- Median weekly personal income
- $615
Community and culture
- Born overseas
- 227 (15%)
- Speaks a language other than English at home
- 129 (8%)
- Aboriginal and/or Torres Strait Islander
- 181 (11%)
Work and education
- Completed Year 12
- 488 (35%)
- Labour-force participation
- 54.5%
- Unemployment rate
- 5.9%
- Employed full-time
- 402
- Employed part-time
- 278
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.
Weather and climate in Wonthella
Based on 2014–2023 records, the warmest month in Wonthella is February (average daytime high around 33.1°C) and the coolest is July (around 19.2°C). The area receives roughly 314 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 33.2°C | 20.5°C | 11 mm |
| Feb | 33.1°C | 21°C | 18 mm |
| Mar | 31.7°C | 20.1°C | 26 mm |
| Apr | 27.8°C | 16.9°C | 22 mm |
| May | 24.2°C | 13.9°C | 30 mm |
| Jun | 20.6°C | 11.3°C | 49 mm |
| Jul | 19.2°C | 10.6°C | 57 mm |
| Aug | 20.2°C | 10.8°C | 50 mm |
| Sep | 22.6°C | 12°C | 21 mm |
| Oct | 25.6°C | 13.9°C | 15 mm |
| Nov | 28.5°C | 16.5°C | 11 mm |
| Dec | 31.6°C | 18.9°C | 4 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Wonthella
Where is Wonthella?
Wonthella is a suburb of Western Australia, Australia.
What is the population of Wonthella?
At the 2021 Census, Wonthella had a population of about 1,711.
Is Wonthella an advantaged area?
Wonthella has an ABS SEIFA score of 865, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 6 out of 100 — more socio-economically advantaged than about 6% of Australian suburbs.
What is the weather like in Wonthella?
Wonthella has average daytime highs of about 26.5°C and overnight lows of about 15.5°C, with roughly 314 mm of rain across the year (based on 2014–2023 climate normals).
Nearby suburbs in Western Australia
More suburb guides in Western Australia
Other hand-written, cited guides — browse all guides.