Port Kennedy, WA
By Lauren McCaleb · Reviewed by Dylan Duncan ·
Less advantaged than the national average
Port Kennedy is more socio-economically advantaged than about 30% of the 14,462 Australian suburbs we score, based on the ABS SEIFA index (raw score 951, 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.
Port Kennedy at a glance
- Population (2021)
- 13,477
- Median age
- 36
- Median weekly household income
- $1,921
- SEIFA score
- 951
- Coordinates
- -32.3712, 115.7446
Port Kennedy demographics (2021 Census)
The figures below profile Port Kennedy 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 27%, 22% of homes are rented, and 31% of residents were born overseas.
Age profile
| Age group | People | Share |
|---|---|---|
| Children (0–14) | 2,977 | 22% |
| Youth (15–24) | 1,887 | 14% |
| Young adults (25–44) | 3,300 | 24% |
| Mid-life (45–64) | 3,657 | 27% |
| Seniors (65+) | 1,670 | 12% |
Share of the 13,491 people counted by age.
Housing and households
| Tenure | Dwellings | Share |
|---|---|---|
| Owned outright | 964 | 21% |
| Owned with a mortgage | 2,328 | 52% |
| Rented | 1,006 | 22% |
| Dwelling type | Dwellings | Share |
|---|---|---|
| Houses | 4,207 | 94% |
| Townhouses & semis | 273 | 6% |
| Flats & apartments | 0 | 0% |
Tenure and dwelling shares are of the roughly 4,480 occupied private dwellings in Port Kennedy.
- Median weekly rent
- $350
- Median monthly mortgage
- $1,700
- Average household size
- 2.8 people
- Median weekly family income
- $2,112
- Median weekly personal income
- $755
Community and culture
- Born overseas
- 3,922 (31%)
- Speaks a language other than English at home
- 934 (7%)
- Aboriginal and/or Torres Strait Islander
- 395 (3%)
Work and education
- Completed Year 12
- 4,734 (48%)
- Labour-force participation
- 64.4%
- Unemployment rate
- 7.2%
- Employed full-time
- 3,745
- Employed part-time
- 2,056
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 Port Kennedy
Based on 2014–2023 records, the warmest month in Port Kennedy is February (average daytime high around 29.2°C) and the coolest is August (around 17.4°C). The area receives roughly 628 mm of rain across the year.
| Month | Avg high | Avg low | Rain |
|---|---|---|---|
| Jan | 29.1°C | 18.9°C | 18 mm |
| Feb | 29.2°C | 19.2°C | 24 mm |
| Mar | 27.5°C | 18.2°C | 35 mm |
| Apr | 23.7°C | 15.3°C | 41 mm |
| May | 20.2°C | 12.6°C | 79 mm |
| Jun | 18°C | 11.4°C | 103 mm |
| Jul | 17.1°C | 11.1°C | 121 mm |
| Aug | 17.4°C | 10.4°C | 98 mm |
| Sep | 18.8°C | 11.3°C | 48 mm |
| Oct | 21.2°C | 13°C | 37 mm |
| Nov | 24.6°C | 15.2°C | 17 mm |
| Dec | 27.4°C | 17.5°C | 7 mm |
Climate normals, 2014–2023 (Open-Meteo, ERA5 reanalysis).
Common questions about Port Kennedy
Where is Port Kennedy?
Port Kennedy is a suburb of Western Australia, Australia.
What is the population of Port Kennedy?
At the 2021 Census, Port Kennedy had a population of about 13,477.
Is Port Kennedy an advantaged area?
Port Kennedy has an ABS SEIFA score of 951, where about 1000 is the national average — higher scores indicate greater relative socio-economic advantage. That gives it a Suburb Score of 30 out of 100 — more socio-economically advantaged than about 30% of Australian suburbs.
What is the weather like in Port Kennedy?
Port Kennedy has average daytime highs of about 22.8°C and overnight lows of about 14.5°C, with roughly 628 mm of rain across the year (based on 2014–2023 climate normals).
How big is Port Kennedy?
Port Kennedy is one of the most populous suburbs in Western Australia — the 25th-largest by usual resident population at the 2021 Census (about 13,477 usual residents).
Where Port Kennedy ranks
Port Kennedy appears in these data-driven guides — each a transparent sort on a single ABS figure shown on this page.
- Largest suburbs in Western Australia#25 of 25
Nearby suburbs in Western Australia
More suburb guides in Western Australia
Other hand-written, cited guides — browse all guides.