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Queensland · Postcode 4055
Ferny Grove postcode and suburb data
Queensland · Phone area code 07 · 12 km from Brisbane
Suburb snapshot
Ferny Grove at a glance vs QLD
Fast facts and benchmark bars show the suburb's key postcode, Census, SEIFA, school and LGA signals in context.
Quick facts
Benchmarks against QLD
Income, rent and SEIFA figures are from the ABS 2021 Census and are reported in 2021 dollars, not adjusted for subsequent inflation.
Where Ferny Grove ranks: household income is in the top 25% of QLD suburbs; SEIFA decile 9 puts it in the top 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Ferny Grove vs the QLD average and the national average, using population-weighted 2021 Census data.
| Metric | Ferny Grove | QLD avg | AU avg | Greater Brisbane |
|---|---|---|---|---|
| Household income/wk | $2,183 +QLD | $1,770 | $1,836 | $1,945 |
| Rent/wk | $400 ≈QLD | $380 | $390 | $402 |
| Mortgage/month | $2,000 +QLD | $1,774 | $1,958 | $1,919 |
| Median age | 41 | 44.0 | 45.0 | 38.0 |
| SEIFA decile | 9/10 +QLD | 4.0/10 | 6.0/10 | 7.0/10 |
| Unemployment | 4.5% -QLD | 6.0% | 5.0% | 6.0% |
Green pill = at least 10% above the QLD average; red = at least 10% below; grey = within 10%. For unemployment, colour polarity is inverted: lower is better.
Postcode 4055 covers Ferny Grove, an inland suburb of Brisbane about 12 km from the city centre. It forms part of the Moreton Bay - South region of Queensland. Local government services are provided by Brisbane.
According to the 2021 Census, Ferny Grove has a population of 5,871 with a median age of 41. The median weekly household income is $2,183, above the QLD average. The unemployment rate is 4.5%, lower than the QLD average. The Indigenous population is 108 (1.8% of residents).
Housing in Ferny Grove includes a median weekly rent of $400, median monthly mortgage repayment of $2,000, with 2,031 total dwellings. These housing costs sit above the QLD average. Owner-occupied dwellings (owned or mortgaged) make up 77.0% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Ferny Grove scores in decile 9 out of 10, which is well above the national average.
Schools in Ferny Grove include Ferny Grove State High School, Ferny Grove State School and St Andrew's Catholic School.
Ferny Grove is part of the The Hills District statistical area in Queensland.
Ferny Grove details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 4055 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 5,871 |
| Median Age | 41 years |
| Median Household Income (Census 2021) | $2,183/week |
| Median Personal Income (Census 2021) | $908/week |
| Median Weekly Rent (Census 2021) | $400 |
| Median Monthly Mortgage (Census 2021) | $2,000 |
| Average Household Size | 2.8 persons |
| Area | 3.8 km² |
| Population Density | 1535/km² |
| Total Dwellings | 2,031 |
| Australian Citizens | 91.7% |
| Indigenous Population | 108 (1.8%) |
| Unemployment Rate | 4.5% |
| SEIFA IRSAD Decile | 9/10 (well above average) |
| Latitude | -27.403056 |
| Longitude | 152.928056 |
| Distance from Brisbane | 12 km |
| Region (SA4) | Moreton Bay - South |
| Area (SA3) | The Hills District |
| Local Government | Brisbane |
| Federal Electorate | Ryan |
| State Electorate | Ferny Grove |
| Time Zone | AEST (UTC+10), Australia/Brisbane (standard time) |
Age Profile
Show counts
| 0–14 years | 1,161 (19.8%) |
| 15–24 years | 693 (11.8%) |
| 25–44 years | 1,369 (23.3%) |
| 45–64 years | 1,533 (26.1%) |
| 65+ years | 1,123 (19.1%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 505 (8.6%) |
| Asthma | 483 (8.2%) |
| Heart Disease | 301 (5.1%) |
| Cancer | 250 (4.3%) |
| Diabetes | 235 (4.0%) |
| Lung Condition | 89 (1.5%) |
| Dementia | 66 (1.1%) |
Long-term health conditions self-reported in the 2021 Census. Persons may report more than one condition.
Motor Vehicles per Dwelling
| No vehicle | 60 (3.0%) |
| 1 vehicle | 657 (32.8%) |
| 2 vehicles | 888 (44.4%) |
| 3+ vehicles | 396 (19.8%) |
Schools in Ferny Grove
ACARA 2025 school profiles for schools located in Ferny Grove. ICSEA is shown where ACARA publishes it.
Suburbs Near Ferny Grove
Same Postcode (4055)
More Ferny Grove 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.