Mount Marshall sits 151 km from Brisbane CBD in Queensland, around 2 hours 5 minutes by car. Census data records 229 residents with a median age of 53 and a median household income of $61,724 per year. By household income, education, and employment patterns, it ranks in the bottom 20% nationally. The locality fell 5.8% between 2016 and 2021. At the 2021 Census, households here paid a median rent of $279 per week and a median monthly mortgage of $1,387. Mount Marshall is characterised by no recorded bushfire exposure. Walkability is low.
This locality is too small to rate.
The Liveability Rating is calculated for suburbs of 500 residents or more, and this one has 229. Below that the school, census and safety figures behind the score cover too few people to rank fairly against the rest of the state. The individual measures further down this page are still shown.
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Our score
Not enough data to score this locality.
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Median House Price
Public listings dataMount Marshall's house market is moving higher: the median sale price reached $850,000, roughly 30% above where it sat a year earlier.
$850,000
Based on 10 recorded sales in the last 24 months.
Typically sold in 66 days — median across 4 sales that recorded a listing period
Serious Road Crashes
2020–20242 crashes
where someone was killed or admitted to hospital
Crashes are counted where they happened, so a main road through the locality carries people passing through; this is not a measure of risk to residents. Roads are listed with 3 or more serious crashes.
Schools
Walkability
Mount Marshall is very car-dependent on foot — at 0/100, nearly all errands require a car.
We hold no public transport timetable data for this area, so public transport is not rated here and the score is spread across the remaining components. It is not counted as zero.
NBN connectivity
The internet access technology available across NBN premises in Mount Marshall.
- Full-fibre (FTTP) share
- 0%
- Premises covered
- 100
NBN Co fixed-line and fixed-wireless premises, as at 30 December 2025. Higher-quality technologies (full fibre) score above copper, wireless, and satellite. Actual speeds depend on your plan.
Amenities
Southern Downs: council population
The three add up to the change above. These are council-wide figures from the ABS, not figures for this locality alone — this locality's own population is in the census section above.
Socio-economic profile
Mount Marshall is home to 229 residents, with a median age of 53 — noticeably older than the national figure of 38. Median household income runs at $62,000 a year, with unemployment at 8.3%.
2021 Census · change since 2016
Population
229
Median Age
53
Median Household Income
$61,724/yr
Census Median Rent
$279/wk
Census Median Mortgage
$1,387/mo
Avg Household Size
2.4
Median Personal Income
$29,068/yr
Unemployment Rate
8.3%
Unoccupied Dwellings
6.8%
Total Dwellings
88
Owner-Occupier Rate
95.1%
Houses
93.2%
Rental Stress
23.5%
Mortgage Stress
27.0%
Work From Home
20.2%
Dwelling Types
Property Ownership
Demographics
- Born in Australia
- 83.8%
- English Spoken at Home
- 93.4%
- Employment Rate
- 47.7%
- Completed Year 12
- 33.2%
Occupations
Religion
Country of Birth (overseas)
Largest overseas birthplaces, as a share of all residents.
Age Distribution
Family & Household Composition
Commute to Work
Education
Cars per Dwelling
Council Rates
Households face an average residential rates bill of $1,627 a year through Southern Downs based on 2025 figures.
Building Approvals: Southern Downs
In the year to August 2026, 291 new dwellings were approved across Southern Downs. That mix is 203 houses and 88 units. Approvals are up 63.4% on the same period a year earlier.
Aboriginal Cultural Heritage
The Aboriginal party for this area is Githabul People (Waringh Waringh).
Under Queensland's Aboriginal Cultural Heritage Act 2003 the Aboriginal party for an area follows native title. A native title claim over this area is registered with the Federal Court.
Climate & Setting
from Killarney Post Office, 38.6 kmModerate rainfall.
- Elevation
- 508 m
- above sea level, at the locality centre
- Near high-voltage lines
- 4.8% of addresses
- 7 within 100 m of an overhead line of 110 kV or more
- Annual rainfall
- 760 mm
- 74 rainy days
- Summer max (Jan)
- —
- Winter min (Jul)
- —
Elevation is the ground at the locality centre, from Geoscience Australia's National Digital Elevation Model. Approximate — it reads high in dense built-up areas. It is a measure of height above sea level and not an indicator of flood risk, which depends on height above nearby waterways.
EV adoption
In postcode 4362, 4 of 2,632 registered light vehicles are battery-electric on 31 January 2025. A further 1.9% (50 vehicles) are hybrid or plug-in hybrid, taking the non-petrol, non-diesel share to 2.1%.
Rooftop solar
In postcode 4362, 779 rooftop-solar systems totalling 5.9 MW have been installed since 2001, against 1,157 dwellings recorded in the 2021 Census. 31 went up in the last year.
Counts every system certified since 2001, so a roof re-fitted with a newer system is counted twice, and small commercial systems are included alongside houses — useful for comparing postcodes, not an estimate of how many homes have working panels today.
2026 covers part of the year only, to 2026-07.
First Home Owner Grant
FY2026-27$30,000 for new homes priced up to $750,000.
$30,000 for contracts signed on or after 20 November 2023, with no end date. IT DID NOT REVERT TO $15,000: the tier was due to end 30 June 2026 and the 2026-27 Queensland Budget (23 June 2026) continued it for contracts signed from 1 July 2026. This file carried a "due to revert" note until 2026-09-18 — it was never true, and a note predicting a change is not the same as a change. Cap is "less than $750,000" including land and contract variations — less than, not up to. New homes only: "There are no home owner grants for established homes."
Mortgage repayments
1 mortgage broker is registered in this locality.
Transfer duty at the owner-occupier rate, and it excludes first home buyer concessions — those can cut it substantially or remove it entirely. Excludes legal, inspection and lender fees. Check with Queensland Revenue Office
The First Home Owner Grant applies to newly built homes only, so it isn't available on an established purchase. A first home buyer building or buying new under $750,000 may qualify for $30,000 — see what qualifies with Queensland Revenue Office.
At $850,000 this is $100,000 above the $750,000 First Home Owner Grant cap. A first home buyer may qualify for $30,000 on a newly built home — check eligibility with Queensland Revenue Office.
A deposit under 20% usually attracts Lenders Mortgage Insurance, which this doesn't include.
Principal and interest over 30 years, fixed rate. Excludes fees, offset, redraw and LMI. Default rate is the median comparison rate across 1788 advertised products as at 2026-10-27 — indicative only, and not an offer. Your rate depends on the lender, your deposit and your circumstances. Not financial advice.
Federal Electorate
Currently held by David Littleproud Liberal National Party of Queensland
| Year | Winner | 2PP ALP | 2PP LNP | Swing |
|---|---|---|---|---|
| 2025 | David Littleproud | 26.0% | 74.0% | -1.8 |
| 2022 | David Littleproud | 27.9% | 72.1% | -3.3 |
| 2019 | David Littleproud | 24.6% | 75.4% | +7.9 |
Results are per division — federal electoral boundaries are redrawn periodically, so the history reflects this division's past, not necessarily the exact locality's voters across time.
State Electorate
Currently held by James Lister Liberal National Party of Queensland
Next state election: 28 October 2028.
| Year | Winner | Won with |
|---|---|---|
| 2024 | James Lister LNP | 68.5% |
| 2020 | James Lister LNP | 64.1% |
Results are per district. Districts were last redrawn in 2017, so results from before then describe the district of that name, not necessarily this locality's voters. Results: Electoral Commission of Queensland.
Looking at a specific address in Mount Marshall?
Every figure above is a locality average, and an average smooths over the difference between a street of family homes and a block of flats. Look up one address and you get the census for the few hundred people around it, its own nearest schools and stops, and what the state has mapped for that block.
- The census for a few hundred neighbours, not all 229 residents
- Nearest and zoned schools, with the walk from that door
- Flood, bushfire and noise mapping, where the state publishes it
Free to look up. Subscribers see every section in full — $29/month.
Nearby suburbs
Allora QLD 4362
Deuchar QLD 4362
Hendon QLD 4362
Berat QLD 4362
Willowvale QLD 4370
Clintonvale QLD 4370
Compare Mount Marshall to another suburb
Side-by-side stats for any other QLD suburb — type a name and pick one.
Or jump straight to a nearby comparison:
Common questions about Mount Marshall
Is Mount Marshall a safe place to live?
Recorded crime in Mount Marshall is low (37/100, ranked against other QLD suburbs on offences per resident).
What natural hazards affect Mount Marshall?
Mount Marshall has no recorded bushfire history. These are locality-wide figures; check the address, as flood and bushfire exposure change street by street.
What is the population of Mount Marshall?
Mount Marshall, QLD had a population of 229 at the 2021 Australian Bureau of Statistics census.
What is the postcode for Mount Marshall, QLD?
The postcode for Mount Marshall, QLD is 4362.
How far is Mount Marshall from Brisbane?
Mount Marshall is 151 km from Brisbane CBD by road, about 123 minutes by car in normal traffic. Distance is the most-direct driving route, not straight-line.
What is the median household income in Mount Marshall?
At the 2021 ABS Census, median household income in Mount Marshall was $61,724 a year. It is the most recent suburb-level income figure until 2026 Census results are released in 2027.
What is the median weekly rent in Mount Marshall?
There are too few current rental listings in Mount Marshall for a reliable median. At the 2021 ABS Census the median weekly rent was $279, across all dwelling types.
What is the median age in Mount Marshall?
The median age of residents in Mount Marshall was 53 at the 2021 ABS Census.
What is the weather like in Mount Marshall?
At the nearest Bureau of Meteorology station to Mount Marshall, Killarney Post Office (38.6 km away), 760 mm of rain a year over 74 rainy days over 2006-2026.
Is the First Home Owner Grant available in Mount Marshall?
First-home buyers in QLD may be eligible for $30,000 towards new homes with a purchase price up to $750,000. The grant is administered by Queensland Revenue Office; confirm current eligibility before signing a contract — state rules and amounts can change.
What council does Mount Marshall belong to?
Mount Marshall sits within the Southern Downs local government area. Council rates, planning approvals, and waste collection fall under this LGA.
How much are council rates in Mount Marshall?
The average residential rates bill through Southern Downs is $1,627 a year (2025). Every suburb in this LGA shares the same schedule — individual bills vary with land value.
How much is being built near Mount Marshall?
Across Southern Downs, 291 new residential dwellings were approved in the year to August 2026 (source: ABS Building Approvals). That's up 63.4% on the same period a year earlier. These are LGA-level totals — every suburb in the council shares the same figure.
Which federal electorate is Mount Marshall in?
Mount Marshall sits within the federal Division of Maranoa, currently held by David Littleproud (Liberal National Party of Queensland).
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Data freshness
- Census · 2021
- Median sale prices · Oct 2026
- For-sale & rental market · Oct 2026
- Council rates · FY 2025–26
- Building approvals · Aug 2026
- Schools · 2025
- NBN connectivity · Dec 2025
- Crime · 2025
- Road crashes · 2020–2024
- Climate · 2006–2026
- Socio-economic (SEIFA) · 2021
- EV adoption · Jan 2025
- First Home Owner Grant · Sep 2026
- Federal electorate · 2025
- State electorate · 2024
- Amenities · Sep 2026
- Health & emergency facilities · Sep 2026
- Industrial emissions (NPI) · 2024/2025
- Coastal erosion · 1988–2025
- Aircraft noise · 2024
Vintages show when each source's data is from. See all data sources.
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Information shown is provided as-is from Australian government and commercial data sources.
Always verify with the relevant authority before making property decisions.
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