Dayton, WA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
More advantaged than the national average
Dayton is more socio-economically advantaged than about 67% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1017, 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.
Dayton at a glance
- Population (2021)
- 5,507
- Median age
- 30
- Median weekly household income
- $2,133
- SEIFA score
- 1017
- Coordinates
- -31.8544, 115.9738
Dayton demographics (2021 Census)
The figures below profile Dayton 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 46%, 22% of homes are rented, and 51% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 1,446 | 26% |
| Youth (15–24) | 586 | 11% |
| Young adults (25–44) | 2,531 | 46% |
| Mid-life (45–64) | 757 | 14% |
| Seniors (65+) | 175 | 3% |
Share of the 5,495 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 86 | 5% |
| Owned with a mortgage | 1,287 | 72% |
| Rented | 391 | 22% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 1,716 | 96% |
| Townhouses & semis | 49 | 3% |
| Flats & apartments | 9 | 1% |
Tenure and dwelling shares are of the roughly 1,784 occupied private dwellings in Dayton.
- Median weekly rent
- $360
- Median monthly mortgage
- $2,000
- Average household size
- 3 people
- Median weekly family income
- $2,216
- Median weekly personal income
- $1,021
Community and culture
- Born overseas
- 2,715 (51%)
- Speaks a language other than English at home
- 2,716 (51%)
- Aboriginal and/or Torres Strait Islander
- 114 (2%)
Work and education
- Completed Year 12
- 2,803 (72%)
- Labour-force participation
- 78%
- Unemployment rate
- 4.5%
- Employed full-time
- 1,987
- Employed part-time
- 888
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 Dayton
Based on 2014–2023 records, the warmest month in Dayton is January (average daytime high around 32.7°C) and the coolest is July (around 17°C). The area receives roughly 618 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 32.7°C | 18.9°C | 25 mm |
| Feb | 32.2°C | 19°C | 21 mm |
| Mar | 29.6°C | 18°C | 36 mm |
| Apr | 25.2°C | 14.8°C | 43 mm |
| May | 21°C | 11.9°C | 66 mm |
| Jun | 18°C | 10.1°C | 87 mm |
| Jul | 17°C | 9.6°C | 118 mm |
| Aug | 17.6°C | 9.1°C | 101 mm |
| Sep | 19.7°C | 10°C | 50 mm |
| Oct | 23°C | 11.9°C | 37 mm |
| Nov | 27.2°C | 14.5°C | 26 mm |
| Dec | 31°C | 17.2°C | 8 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Dayton
Where is Dayton?
Dayton is a suburb of Western Australia, Australia.
What is the population of Dayton?
At the 2021 Census, Dayton had a population of about 5,507.
Is Dayton an advantaged area?
Dayton has an ABS SEIFA score of 1017, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 67 out of 100 — more socio-economically advantaged than about 67% of Australian suburbs.
What is the weather like in Dayton?
Dayton has average daytime highs of about 24.5°C and overnight lows of about 13.7°C, with roughly 618 mm of rain across the year (based on 2014–2023 climate normals).
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