Deer Park, VIC
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Among Australia's less advantaged suburbs
Deer Park is more socio-economically advantaged than about 14% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 911, 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.
Deer Park at a glance
- Population (2021)
- 18,145
- Median age
- 35
- Median weekly household income
- $1,456
- SEIFA score
- 911
- Coordinates
- -37.7664, 144.7743
Deer Park demographics (2021 Census)
The figures below profile Deer Park 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 33%, 29% of homes are rented, and 54% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 3,693 | 20% |
| Youth (15–24) | 2,063 | 11% |
| Young adults (25–44) | 5,909 | 33% |
| Mid-life (45–64) | 3,867 | 21% |
| Seniors (65+) | 2,612 | 14% |
Share of the 18,144 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 1,805 | 31% |
| Owned with a mortgage | 2,117 | 36% |
| Rented | 1,724 | 29% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 5,134 | 87% |
| Townhouses & semis | 716 | 12% |
| Flats & apartments | 40 | 1% |
Tenure and dwelling shares are of the roughly 5,894 occupied private dwellings in Deer Park.
- Median weekly rent
- $350
- Median monthly mortgage
- $1,689
- Average household size
- 2.9 people
- Median weekly family income
- $1,583
- Median weekly personal income
- $619
Community and culture
- Born overseas
- 9,193 (54%)
- Speaks a language other than English at home
- 10,607 (63%)
- Aboriginal and/or Torres Strait Islander
- 72 (0%)
Work and education
- Completed Year 12
- 7,774 (56%)
- Labour-force participation
- 54.7%
- Unemployment rate
- 8.4%
- Employed full-time
- 4,334
- Employed part-time
- 2,311
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 Deer Park
Based on 2014–2023 records, the warmest month in Deer Park is January (average daytime high around 26.6°C) and the coolest is July (around 12.9°C). The area receives roughly 658 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 26.6°C | 14.8°C | 57 mm |
| Feb | 25.5°C | 14.2°C | 29 mm |
| Mar | 23.8°C | 13.3°C | 42 mm |
| Apr | 19.9°C | 10.8°C | 57 mm |
| May | 16.1°C | 8.6°C | 53 mm |
| Jun | 13.4°C | 6.8°C | 58 mm |
| Jul | 12.9°C | 6.2°C | 46 mm |
| Aug | 13.6°C | 6.3°C | 52 mm |
| Sep | 16.2°C | 7.3°C | 57 mm |
| Oct | 19.4°C | 8.8°C | 71 mm |
| Nov | 21.5°C | 10.7°C | 70 mm |
| Dec | 24.2°C | 12.5°C | 66 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Deer Park
Where is Deer Park?
Deer Park is a suburb of Victoria, Australia.
What is the population of Deer Park?
At the 2021 Census, Deer Park had a population of about 18,145.
Is Deer Park an advantaged area?
Deer Park has an ABS SEIFA score of 911, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 14 out of 100 — more socio-economically advantaged than about 14% of Australian suburbs.
What is the weather like in Deer Park?
Deer Park has average daytime highs of about 19.4°C and overnight lows of about 10°C, with roughly 658 mm of rain across the year (based on 2014–2023 climate normals).
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