Dalyellup, WA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Around the national middle
Dalyellup is more socio-economically advantaged than about 47% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 982, 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.
Dalyellup at a glance
- Population (2021)
- 9,770
- Median age
- 34
- Median weekly household income
- $2,066
- SEIFA score
- 982
- Coordinates
- -33.4098, 115.6158
Dalyellup demographics (2021 Census)
The figures below profile Dalyellup 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 young adults (25–44) at 27%, 28% of homes are rented, and 28% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 2,440 | 25% |
| Youth (15–24) | 1,358 | 14% |
| Young adults (25–44) | 2,646 | 27% |
| Mid-life (45–64) | 2,376 | 24% |
| Seniors (65+) | 949 | 10% |
Share of the 9,769 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 581 | 18% |
| Owned with a mortgage | 1,724 | 53% |
| Rented | 931 | 28% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 3,105 | 95% |
| Townhouses & semis | 107 | 3% |
| Flats & apartments | 65 | 2% |
Tenure and dwelling shares are of the roughly 3,280 occupied private dwellings in Dalyellup.
- Median weekly rent
- $350
- Median monthly mortgage
- $1,733
- Average household size
- 2.9 people
- Median weekly family income
- $2,286
- Median weekly personal income
- $885
Community and culture
- Born overseas
- 2,620 (28%)
- Speaks a language other than English at home
- 1,311 (14%)
- Aboriginal and/or Torres Strait Islander
- 314 (3%)
Work and education
- Completed Year 12
- 3,749 (55%)
- Labour-force participation
- 70.4%
- Unemployment rate
- 4.5%
- Employed full-time
- 3,015
- Employed part-time
- 1,611
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 Dalyellup
Based on 2014–2023 records, the warmest month in Dalyellup is January (average daytime high around 29.1°C) and the coolest is August (around 16.2°C). The area receives roughly 624 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 29.1°C | 16.6°C | 15 mm |
| Feb | 28.6°C | 16.9°C | 16 mm |
| Mar | 26.3°C | 16.3°C | 32 mm |
| Apr | 22.3°C | 13.8°C | 40 mm |
| May | 19°C | 11.9°C | 77 mm |
| Jun | 16.9°C | 10.8°C | 92 mm |
| Jul | 16.2°C | 10.3°C | 121 mm |
| Aug | 16.2°C | 9.6°C | 103 mm |
| Sep | 17.3°C | 10.2°C | 63 mm |
| Oct | 19.6°C | 11.4°C | 39 mm |
| Nov | 23.4°C | 13.1°C | 18 mm |
| Dec | 26.9°C | 15.1°C | 8 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Dalyellup
Where is Dalyellup?
Dalyellup is a suburb of Western Australia, Australia.
What is the population of Dalyellup?
At the 2021 Census, Dalyellup had a population of about 9,770.
Is Dalyellup an advantaged area?
Dalyellup has an ABS SEIFA score of 982, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 47 out of 100 — more socio-economically advantaged than about 47% of Australian suburbs.
What is the weather like in Dalyellup?
Dalyellup has average daytime highs of about 21.8°C and overnight lows of about 13°C, with roughly 624 mm of rain across the year (based on 2014–2023 climate normals).
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