Stratham, WA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Among Australia's more advantaged suburbs
Stratham is more socio-economically advantaged than about 81% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1044, 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.
Stratham at a glance
- Population (2021)
- 793
- Median age
- 45
- Median weekly household income
- $2,366
- SEIFA score
- 1044
- Coordinates
- -33.4696, 115.6024
Stratham demographics (2021 Census)
The figures below profile Stratham 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 32%, 9% of homes are rented, and 17% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 153 | 19% |
| Youth (15–24) | 85 | 11% |
| Young adults (25–44) | 152 | 19% |
| Mid-life (45–64) | 254 | 32% |
| Seniors (65+) | 157 | 20% |
Share of the 801 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 129 | 48% |
| Owned with a mortgage | 109 | 41% |
| Rented | 23 | 9% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 262 | 100% |
| Townhouses & semis | 0 | 0% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 262 occupied private dwellings in Stratham.
- Median weekly rent
- $420
- Median monthly mortgage
- $2,167
- Average household size
- 2.9 people
- Median weekly family income
- $2,511
- Median weekly personal income
- $864
Community and culture
- Born overseas
- 133 (17%)
- Speaks a language other than English at home
- 32 (4%)
- Aboriginal and/or Torres Strait Islander
- 11 (1%)
Work and education
- Completed Year 12
- 324 (54%)
- Labour-force participation
- 66.5%
- Unemployment rate
- 2.1%
- Employed full-time
- 249
- Employed part-time
- 128
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 Stratham
Based on 2014–2023 records, the warmest month in Stratham 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 Stratham
Where is Stratham?
Stratham is a suburb of Western Australia, Australia.
What is the population of Stratham?
At the 2021 Census, Stratham had a population of about 793.
Is Stratham an advantaged area?
Stratham has an ABS SEIFA score of 1044, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 81 out of 100 — more socio-economically advantaged than about 81% of Australian suburbs.
What is the weather like in Stratham?
Stratham 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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