Avonsleigh, VIC
By Lauren McCaleb · Reviewed by Dylan Duncan ·
More advantaged than the national average
Avonsleigh is more socio-economically advantaged than about 78% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 1039, 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.
Avonsleigh at a glance
- Population (2021)
- 844
- Median age
- 40
- Median weekly household income
- $2,055
- SEIFA score
- 1039
- Coordinates
- -37.9134, 145.4888
Avonsleigh demographics (2021 Census)
The figures below profile Avonsleigh 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 30%, 8% of homes are rented, and 14% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 158 | 19% |
| Youth (15–24) | 99 | 12% |
| Young adults (25–44) | 210 | 25% |
| Mid-life (45–64) | 247 | 30% |
| Seniors (65+) | 119 | 14% |
Share of the 833 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 93 | 32% |
| Owned with a mortgage | 168 | 59% |
| Rented | 23 | 8% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 291 | 100% |
| Townhouses & semis | 0 | 0% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 291 occupied private dwellings in Avonsleigh.
- Median weekly rent
- $356
- Median monthly mortgage
- $1,859
- Average household size
- 2.8 people
- Median weekly family income
- $2,242
- Median weekly personal income
- $866
Community and culture
- Born overseas
- 117 (14%)
- Speaks a language other than English at home
- 17 (2%)
- Aboriginal and/or Torres Strait Islander
- 0 (0%)
Work and education
- Completed Year 12
- 369 (57%)
- Labour-force participation
- 66.5%
- Unemployment rate
- 3.3%
- Employed full-time
- 273
- Employed part-time
- 145
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 Avonsleigh
Based on 2014–2023 records, the warmest month in Avonsleigh is January (average daytime high around 26.9°C) and the coolest is July (around 13°C). The area receives roughly 944 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 26.9°C | 15°C | 68 mm |
| Feb | 25.7°C | 14.4°C | 43 mm |
| Mar | 23.8°C | 13.6°C | 57 mm |
| Apr | 19.9°C | 11°C | 76 mm |
| May | 16.1°C | 9.2°C | 84 mm |
| Jun | 13.6°C | 7.1°C | 84 mm |
| Jul | 13°C | 6.8°C | 74 mm |
| Aug | 13.9°C | 6.9°C | 89 mm |
| Sep | 16.6°C | 8°C | 88 mm |
| Oct | 19.7°C | 9.4°C | 102 mm |
| Nov | 21.6°C | 11.1°C | 104 mm |
| Dec | 24.6°C | 12.7°C | 75 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Avonsleigh
Where is Avonsleigh?
Avonsleigh is a suburb of Victoria, Australia.
What is the population of Avonsleigh?
At the 2021 Census, Avonsleigh had a population of about 844.
Is Avonsleigh an advantaged area?
Avonsleigh has an ABS SEIFA score of 1039, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 78 out of 100 — more socio-economically advantaged than about 78% of Australian suburbs.
What is the weather like in Avonsleigh?
Avonsleigh has average daytime highs of about 19.6°C and overnight lows of about 10.4°C, with roughly 944 mm of rain across the year (based on 2014–2023 climate normals).
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