Waterloo (WA), WA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Less advantaged than the national average
Waterloo (WA) is more socio-economically advantaged than about 38% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 966, 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.
Waterloo (WA) at a glance
- Population (2021)
- 144
- Median age
- 49
- Median weekly household income
- $1,375
- SEIFA score
- 966
- Coordinates
- -33.3249, 115.7621
Waterloo (WA) demographics (2021 Census)
The figures below profile Waterloo (WA) 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 31%, 15% of homes are rented, and 11% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 25 | 18% |
| Youth (15–24) | 14 | 10% |
| Young adults (25–44) | 15 | 11% |
| Mid-life (45–64) | 44 | 31% |
| Seniors (65+) | 42 | 30% |
Share of the 140 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 31 | 51% |
| Owned with a mortgage | 14 | 23% |
| Rented | 9 | 15% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 56 | 100% |
| Townhouses & semis | 0 | 0% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 56 occupied private dwellings in Waterloo (WA).
- Median weekly rent
- $250
- Median monthly mortgage
- $1,517
- Average household size
- 2.3 people
- Median weekly family income
- $1,624
- Median weekly personal income
- $626
Community and culture
- Born overseas
- 13 (11%)
- Speaks a language other than English at home
- 6 (5%)
- Aboriginal and/or Torres Strait Islander
- 0 (0%)
Work and education
- Completed Year 12
- 37 (32%)
- Labour-force participation
- 60%
- Unemployment rate
- 4.2%
- Employed full-time
- 35
- Employed part-time
- 23
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 Waterloo (WA)
Based on 2014–2023 records, the warmest month in Waterloo (WA) is January (average daytime high around 29.7°C) and the coolest is August (around 16.4°C). The area receives roughly 735 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 29.7°C | 16.8°C | 11 mm |
| Feb | 29.3°C | 17.1°C | 18 mm |
| Mar | 27°C | 16.3°C | 35 mm |
| Apr | 22.8°C | 13.7°C | 54 mm |
| May | 19.2°C | 11.3°C | 97 mm |
| Jun | 16.9°C | 10°C | 108 mm |
| Jul | 16.1°C | 9.7°C | 138 mm |
| Aug | 16.4°C | 9°C | 119 mm |
| Sep | 17.7°C | 9.8°C | 76 mm |
| Oct | 20°C | 11.2°C | 46 mm |
| Nov | 24°C | 13.1°C | 23 mm |
| Dec | 27.6°C | 15.3°C | 10 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Waterloo (WA)
Where is Waterloo (WA)?
Waterloo (WA) is a suburb of Western Australia, Australia.
What is the population of Waterloo (WA)?
At the 2021 Census, Waterloo (WA) had a population of about 144.
Is Waterloo (WA) an advantaged area?
Waterloo (WA) has an ABS SEIFA score of 966, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 38 out of 100 — more socio-economically advantaged than about 38% of Australian suburbs.
What is the weather like in Waterloo (WA)?
Waterloo (WA) has average daytime highs of about 22.2°C and overnight lows of about 12.8°C, with roughly 735 mm of rain across the year (based on 2014–2023 climate normals).
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