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- Innisplain
Queensland · Postcode 4285
Innisplain postcode and suburb data
Queensland · Phone area code 07 · 80 km from Brisbane
Suburb snapshot
Innisplain 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.
Detailed comparison table
Innisplain vs the QLD average and the national average, using population-weighted 2021 Census data.
| Metric | Innisplain | QLD avg | AU avg |
|---|---|---|---|
| Household income/wk | $1,208 -QLD | $1,770 | $1,836 |
| Rent/wk | $250 -QLD | $380 | $390 |
| Mortgage/month | $2,006 +QLD | $1,774 | $1,958 |
| Median age | 46 | 44.0 | 45.0 |
| SEIFA decile | 3/10 ≈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.
Innisplain is a locality 80 km from Brisbane in Queensland, classified as inner regional by the ABS. The postcode is 4285. It falls within the Logan - Beaudesert region. The local government area is Scenic Rim.
According to the 2021 Census, Innisplain has a population of 79 with a median age of 46. The median weekly household income is $1,208, below the QLD average.
Housing in Innisplain includes a median weekly rent of $250, median monthly mortgage repayment of $2,006, with 29 total dwellings. These housing costs sit above the QLD average. Owner-occupied dwellings (owned or mortgaged) make up 67.6% of housing.
On the SEIFA Index of Relative Socio-economic Advantage and Disadvantage, Innisplain scores in decile 3 out of 10, which is below the national average.
Innisplain is part of the Jimboomba statistical area in Queensland.
Innisplain details
Location, Census, housing, SEIFA and geography fields used across this profile.
| Postcode | 4285 |
| State | Queensland (QLD) |
| Phone Area Code | 07 |
| Population (2021) | 79 |
| Median Age | 46 years |
| Median Household Income (Census 2021) | $1,208/week |
| Median Personal Income (Census 2021) | $725/week |
| Median Weekly Rent (Census 2021) | $250 |
| Median Monthly Mortgage (Census 2021) | $2,006 |
| Average Household Size | 2.6 persons |
| Area | 22.9 km² |
| Population Density | 3/km² |
| Total Dwellings | 29 |
| Australian Citizens | 86.1% |
| Unemployment Rate | 0.0% |
| SEIFA IRSAD Decile | 3/10 (below average) |
| Latitude | -28.1857865 |
| Longitude | 152.9095595 |
| Distance from Brisbane | 80 km |
| Region (SA4) | Logan - Beaudesert |
| Area (SA3) | Jimboomba |
| Local Government | Scenic Rim |
| Federal Electorate | Wright |
| State Electorate | Scenic Rim |
| Time Zone | AEST (UTC+10), Australia/Brisbane (standard time) |
Age Profile
Show counts
| 0–14 years | 12 (15.2%) |
| 15–24 years | 3 (3.8%) |
| 25–44 years | 18 (22.8%) |
| 45–64 years | 25 (31.6%) |
| 65+ years | 14 (17.7%) |
Housing Tenure
SEIFA socio-economic index
Health Conditions (2021 Census)
| Arthritis | 4 (5.1%) |
| Diabetes | 3 (3.8%) |
| Asthma | 3 (3.8%) |
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 | 7 (29.2%) |
| 2 vehicles | 8 (33.3%) |
| 3+ vehicles | 9 (37.5%) |
Suburbs Near Innisplain
Same Postcode (4285)
More Innisplain 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.