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South Australia · Postcode 5150
Leawood Gardens postcode and suburb data
South Australia · Phone area code 08 · 8 km from Adelaide
Suburb snapshot
Leawood Gardens at a glance vs SA
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against SA
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Leawood Gardens ranks: household income is in the top 10% of SA suburbs; SEIFA decile 10 puts it in the top 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Leawood Gardens vs the SA average and the national average, using population-weighted 2021 Census data.
| Metric | Leawood Gardens | SA avg | AU avg | Greater Adelaide |
|---|---|---|---|---|
| Household income/wk | $2,666 +SA | $1,545 | $1,836 | $1,620 |
| Rent/wk | $260 -SA | $308 | $390 | $329 |
| Mortgage/month | $2,300 +SA | $1,558 | $1,958 | $1,666 |
| Median age | 44 | 45.0 | 45.0 | 42.0 |
| SEIFA decile | 10/10 +SA | 5.0/10 | 6.0/10 | 7.0/10 |
| Unemployment | 0.0% -SA | 6.0% | 5.0% | 6.0% |
Green pill = at least 10% above the SA average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Postcode 5150 covers Leawood Gardens, an inland suburb of Adelaide about 8 km from the city centre. It forms part of the Adelaide - South region of South Australia. Local government services are provided by Mitcham.
According to the 2021 Census, Leawood Gardens has a population of 57 with a median age of 44. The median weekly household income is $2,666, above the SA average.
Housing in Leawood Gardens includes a median weekly rent of $260, median monthly mortgage repayment of $2,300, with 20 total dwellings. These housing costs sit above the SA average. Owner-occupied dwellings (owned or mortgaged) make up 76.2% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Leawood Gardens scores in decile 10 out of 10, which is well above the national average.
Leawood Gardens is part of the Mitcham statistical area in South Australia.
Leawood Gardens details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 5150 |
| State | South Australia (SA) |
| Phone Area Code | 08 |
| Population (2021) | 57 |
| Median Age | 44 years |
| Median Household Income (Census 2021) | $2,666/week |
| Median Personal Income (Census 2021) | $1,174/week |
| Median Weekly Rent (Census 2021) | $260 |
| Median Monthly Mortgage (Census 2021) | $2,300 |
| Average Household Size | 2.6 persons |
| Area | 2.0 km² |
| Population Density | 29/km² |
| Total Dwellings | 20 |
| Australian Citizens | 80.7% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 10/10 (well above average) |
| Latitude | -34.9677 |
| Longitude | 138.671 |
| Distance from Adelaide | 8 km |
| Region (SA4) | Adelaide - South |
| Area (SA3) | Mitcham |
| Local Government | Mitcham |
| Federal Electorate | Boothby |
| State Electorate | Bragg |
| Time Zone | ACST (UTC+9:30), Australia/Adelaide (standard time) |
Age Profile
Show counts
| 0–14 years | 9 (15.8%) |
| 15–24 years | 4 (7.0%) |
| 25–44 years | 13 (22.8%) |
| 45–64 years | 7 (12.3%) |
| 65+ years | 14 (24.6%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Asthma | 8 (14.0%) |
| Arthritis | 7 (12.3%) |
| Heart Disease | 5 (8.8%) |
| Cancer | 4 (7.0%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 0 (0.0%) |
| 1 vehicle | 3 (15.8%) |
| 2 vehicles | 8 (42.1%) |
| 3+ vehicles | 8 (42.1%) |
Suburbs Near Leawood Gardens
Same Postcode (5150)
More Leawood Gardens 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.