Petrie, QLD
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Around the national middle
Petrie is more socio-economically advantaged than about 45% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 978, 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.
Petrie at a glance
- Population (2021)
- 8,722
- Median age
- 38
- Median weekly household income
- $1,853
- SEIFA score
- 978
- Coordinates
- -27.2629, 152.9667
Petrie demographics (2021 Census)
The figures below profile Petrie 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 28%, 30% of homes are rented, and 19% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 1,718 | 20% |
| Youth (15–24) | 1,211 | 14% |
| Young adults (25–44) | 2,258 | 26% |
| Mid-life (45–64) | 2,406 | 28% |
| Seniors (65+) | 1,137 | 13% |
Share of the 8,730 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 793 | 25% |
| Owned with a mortgage | 1,365 | 43% |
| Rented | 936 | 30% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 2,719 | 87% |
| Townhouses & semis | 251 | 8% |
| Flats & apartments | 167 | 5% |
Tenure and dwelling shares are of the roughly 3,137 occupied private dwellings in Petrie.
- Median weekly rent
- $360
- Median monthly mortgage
- $1,725
- Average household size
- 2.7 people
- Median weekly family income
- $2,086
- Median weekly personal income
- $811
Community and culture
- Born overseas
- 1,639 (19%)
- Speaks a language other than English at home
- 516 (6%)
- Aboriginal and/or Torres Strait Islander
- 296 (3%)
Work and education
- Completed Year 12
- 3,944 (59%)
- Labour-force participation
- 66.6%
- Unemployment rate
- 6.4%
- Employed full-time
- 2,600
- Employed part-time
- 1,377
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 Petrie
Based on 2014–2023 records, the warmest month in Petrie is January (average daytime high around 28.6°C) and the coolest is July (around 20.7°C). The area receives roughly 1046 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 28.6°C | 21.6°C | 111 mm |
| Feb | 28.3°C | 21.4°C | 193 mm |
| Mar | 27.6°C | 20.8°C | 147 mm |
| Apr | 25.3°C | 17.7°C | 62 mm |
| May | 22.9°C | 14.8°C | 81 mm |
| Jun | 20.8°C | 12.4°C | 46 mm |
| Jul | 20.7°C | 11.3°C | 38 mm |
| Aug | 21.9°C | 11.8°C | 35 mm |
| Sep | 24°C | 14.1°C | 37 mm |
| Oct | 25.7°C | 16.7°C | 108 mm |
| Nov | 27.4°C | 18.7°C | 75 mm |
| Dec | 28.4°C | 20.6°C | 113 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Petrie
Where is Petrie?
Petrie is a suburb of Queensland, Australia.
What is the population of Petrie?
At the 2021 Census, Petrie had a population of about 8,722.
Is Petrie an advantaged area?
Petrie has an ABS SEIFA score of 978, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 45 out of 100 — more socio-economically advantaged than about 45% of Australian suburbs.
What is the weather like in Petrie?
Petrie has average daytime highs of about 25.1°C and overnight lows of about 16.8°C, with roughly 1,046 mm of rain across the year (based on 2014–2023 climate normals).
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