Western Australia · Postcode 6009
Dalkeith postcode and suburb data
Western Australia · Phone area code 08 · 8 km from Perth
Suburb snapshot
Dalkeith at a glance vs WA
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against WA
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Dalkeith ranks: household income is in the top 10% of WA suburbs; rents are among the top 10% in WA; SEIFA decile 10 puts it in the top 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Dalkeith vs the WA average and the national average, using population-weighted 2021 Census data.
| Metric | Dalkeith | WA avg | AU avg | Greater Perth |
|---|---|---|---|---|
| Household income/wk | $4,672 +WA | $1,891 | $1,836 | $1,962 |
| Rent/wk | $802 +WA | $355 | $390 | $378 |
| Mortgage/month | $5,000 +WA | $1,890 | $1,958 | $2,002 |
| Median age | 45 | 43.0 | 45.0 | 40.0 |
| SEIFA decile | 10/10 +WA | 6.0/10 | 6.0/10 | 8.0/10 |
| Unemployment | 3.1% -WA | 5.0% | 5.0% | 5.0% |
Green pill = at least 10% above the WA average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Dalkeith is a coastal suburb of Perth in Western Australia, with postcode 6009. It sits about 8 km from the Perth CBD, within the Nedlands local government area. The suburb footprint covers roughly 3.0 square kilometres.
According to the 2021 Census, Dalkeith has a population of 4,398 with a median age of 45. The median weekly household income is $4,672, above the WA average. The unemployment rate is 3.1%, lower than the WA average. The Indigenous population is 14 (0.3% of residents).
Housing in Dalkeith includes a median weekly rent of $802, median monthly mortgage repayment of $5,000, with 1,423 total dwellings. These housing costs sit above the WA average. Owner-occupied dwellings (owned or mortgaged) make up 83.7% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Dalkeith scores in decile 10 out of 10, which is well above the national average.
Dalkeith is served by Dalkeith Primary School.
Dalkeith is part of the Cottesloe - Claremont statistical area in Western Australia.
Dalkeith details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 6009 |
| State | Western Australia (WA) |
| Phone Area Code | 08 |
| Population (2021) | 4,398 |
| Median Age | 45 years |
| Median Household Income (Census 2021) | $4,672/week |
| Median Personal Income (Census 2021) | $1,403/week |
| Median Weekly Rent (Census 2021) | $802 |
| Median Monthly Mortgage (Census 2021) | $5,000 |
| Average Household Size | 3 persons |
| Area | 3.0 km² |
| Population Density | 1463/km² |
| Total Dwellings | 1,423 |
| Australian Citizens | 88.0% |
| Indigenous Population | 14 (0.3%) |
| Unemployment Rate | 3.1% |
| SEIFA IRSAD Decile | 10/10 (well above average) |
| Latitude | -31.9947742 |
| Longitude | 115.7988073 |
| Distance from Perth | 8 km |
| Region (SA4) | Perth - Inner |
| Area (SA3) | Cottesloe - Claremont |
| Local Government | Nedlands |
| Federal Electorate | Curtin |
| State Electorate | Nedlands (North Metropolitan) |
| Time Zone | AWST (UTC+8), Australia/Perth (standard time) |
Age Profile
Show counts
| 0–14 years | 825 (18.8%) |
| 15–24 years | 655 (14.9%) |
| 25–44 years | 713 (16.2%) |
| 45–64 years | 1,241 (28.2%) |
| 65+ years | 976 (22.2%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 281 (6.4%) |
| Asthma | 279 (6.3%) |
| Heart Disease | 201 (4.6%) |
| Cancer | 174 (4.0%) |
| Diabetes | 116 (2.6%) |
| Lung Condition | 31 (0.7%) |
| Dementia | 18 (0.4%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 25 (1.8%) |
| 1 vehicle | 245 (17.4%) |
| 2 vehicles | 659 (46.8%) |
| 3+ vehicles | 479 (34.0%) |
Schools in Dalkeith
ACARA 2025 school profiles for schools located in Dalkeith. ICSEA is shown where ACARA publishes it.
Suburbs Near Dalkeith
Same Postcode (6009)
More Dalkeith Data
Page last reviewed . Data sources: Australian Bureau of Statistics 2021 Census (CC BY 4.0), SEIFA 2021 IRSAD, ACARA school profiles 2025. How this data is sourced.