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Queensland · Postcode 4387
Mosquito Creek postcode and suburb data
Queensland · Phone area code 07 · 191 km from Brisbane
Suburb snapshot
Mosquito Creek 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 Mosquito Creek ranks: household income sits in the bottom 10% of QLD suburbs; rents sit in the cheapest 10% in QLD; SEIFA decile 2 places it in the bottom 20% of Australia for socio-economic advantage.
ABS Census 2021 · SEIFA 2021Detailed comparison table
Mosquito Creek vs the QLD average and the national average, using population-weighted 2021 Census data.
| Metric | Mosquito Creek | QLD avg | AU avg |
|---|---|---|---|
| Household income/wk | $649 -QLD | $1,770 | $1,836 |
| Mortgage/month | $6,500 +QLD | $1,774 | $1,958 |
| Median age | 65 | 44.0 | 45.0 |
| SEIFA decile | 2/10 -QLD | 4.0/10 | 6.0/10 |
| Unemployment | 0.0% -QLD | 6.0% | 5.0% |
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.
Mosquito Creek is a locality 191 km from Brisbane in Queensland, classified as outer regional by the ABS. The postcode is 4387. It falls within the Darling Downs - Maranoa region. The local government area is Goondiwindi.
According to the 2021 Census, Mosquito Creek has a population of 8 with a median age of 65. The median weekly household income is $649, below the QLD average.
Housing in Mosquito Creek includes a median monthly mortgage repayment of $6,500, 7 total dwellings. These housing costs sit above the QLD average. Owner-occupied dwellings (owned or mortgaged) make up 100.0% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Mosquito Creek scores in decile 2 out of 10, which is well below the national average.
Mosquito Creek is part of the Darling Downs (West) - Maranoa statistical area in Queensland.
Mosquito Creek details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 4387 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 8 |
| Median Age | 65 years |
| Median Household Income (Census 2021) | $649/week |
| Median Personal Income (Census 2021) | $549/week |
| Median Monthly Mortgage (Census 2021) | $6,500 |
| Average Household Size | 1.8 persons |
| Area | 231.3 km² |
| Population Density | 0/km² |
| Total Dwellings | 7 |
| Australian Citizens | 100.0% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 2/10 (well below average) |
| Latitude | -28.2561263 |
| Longitude | 151.3023994 |
| Distance from Brisbane | 191 km |
| Region (SA4) | Darling Downs - Maranoa |
| Area (SA3) | Darling Downs (West) - Maranoa |
| Local Government | Goondiwindi |
| Federal Electorate | Maranoa |
| State Electorate | Southern Downs |
| Time Zone | AEST (UTC+10), Australia/Brisbane (standard time) |
Age Profile
Show counts
| 0–14 years | 0 (0.0%) |
| 15–24 years | 0 (0.0%) |
| 25–44 years | 0 (0.0%) |
| 45–64 years | 5 (62.5%) |
| 65+ years | 0 (0.0%) |
Housing Tenure
SEIFA socio-economic index
Suburbs Near Mosquito Creek
Same Postcode (4387)
More Mosquito Creek 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.