St Clair (Vic.), VIC
By Lauren McCaleb · Reviewed by Dylan Duncan ·
More advantaged than the national average
St Clair (Vic.) is more socio-economically advantaged than about 69% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1020, 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.
St Clair (Vic.) at a glance
- Population (2021)
- 44
- Median age
- 35
- Median weekly household income
- $1,625
- SEIFA score
- 1020
- Coordinates
- -38.5840, 145.6512
St Clair (Vic.) demographics (2021 Census)
The figures below profile St Clair (Vic.) 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 children (0–14) at 29%, 25% of homes are rented, and 12% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 14 | 29% |
| Youth (15–24) | 5 | 10% |
| Young adults (25–44) | 10 | 20% |
| Mid-life (45–64) | 9 | 18% |
| Seniors (65+) | 11 | 22% |
Share of the 49 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 5 | 31% |
| Owned with a mortgage | 7 | 44% |
| Rented | 4 | 25% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 16 | 100% |
| Townhouses & semis | 0 | 0% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 16 occupied private dwellings in St Clair (Vic.).
- Median weekly rent
- $150
- Median monthly mortgage
- $1,571
- Average household size
- 3.1 people
- Median weekly family income
- $2,583
- Median weekly personal income
- $833
Community and culture
- Born overseas
- 5 (12%)
- Speaks a language other than English at home
- 0 (0%)
- Aboriginal and/or Torres Strait Islander
- 0 (0%)
Work and education
- Completed Year 12
- 16 (52%)
- Labour-force participation
- 87.5%
- Employed full-time
- 16
- Employed part-time
- 12
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 St Clair (Vic.)
Based on 2014–2023 records, the warmest month in St Clair (Vic.) is January (average daytime high around 24.5°C) and the coolest is July (around 12.1°C). The area receives roughly 932 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 24.5°C | 14.2°C | 67 mm |
| Feb | 23.5°C | 13.9°C | 43 mm |
| Mar | 21.9°C | 13.3°C | 62 mm |
| Apr | 18.5°C | 11°C | 66 mm |
| May | 15.1°C | 9°C | 89 mm |
| Jun | 12.7°C | 7.2°C | 86 mm |
| Jul | 12.1°C | 6.6°C | 80 mm |
| Aug | 12.7°C | 6.7°C | 96 mm |
| Sep | 15.1°C | 7.7°C | 90 mm |
| Oct | 17.7°C | 9°C | 100 mm |
| Nov | 19.4°C | 10.5°C | 86 mm |
| Dec | 22.2°C | 12.1°C | 67 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about St Clair (Vic.)
Where is St Clair (Vic.)?
St Clair (Vic.) is a suburb of Victoria, Australia.
What is the population of St Clair (Vic.)?
At the 2021 Census, St Clair (Vic.) had a population of about 44.
Is St Clair (Vic.) an advantaged area?
St Clair (Vic.) has an ABS SEIFA score of 1020, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 69 out of 100 — more socio-economically advantaged than about 69% of Australian suburbs.
What is the weather like in St Clair (Vic.)?
St Clair (Vic.) has average daytime highs of about 18°C and overnight lows of about 10.1°C, with roughly 932 mm of rain across the year (based on 2014–2023 climate normals).
Nearby suburbs in Victoria
More suburb guides in Victoria
Other hand-written, cited guides — browse all guides.