Mount Coolon is in Whitsunday LGA, QLD, postcode 4804, with population 172.
The page is still useful for local context, but the evidence stack is too thin for a clean one-page call. Use nearby stronger suburbs or compare mode before treating it as a serious shortlist decision.
The page is thin enough that nearby alternatives should be checked before shortlisting. Small local population makes the signal set more fragile.
Price series isn't recorded for this suburb. Census housing data is shown instead.
Building due diligence
The National Construction Code is the baseline. Local hazards and site classifications can change the required structure, materials, fixings, insulation and detailing.
About 58.0% of the suburb intersects mapped bushfire-prone land.
May affect: External construction · Roof and wall systems · Openings, screens and decks
Confirm the NCC climate zone used for the building design and energy provisions.
May affect: Insulation and glazing · Condensation control · Roof-space ventilation
A suburb layer cannot determine the site wind classification or Bushfire Attack Level.
May affect: Structure and tie-downs · Cladding and fixings · Openings and bushfire detailing
Confirm marine or corrosive exposure and the applicable termite-management requirements.
May affect: Fasteners and connectors · Roofing and coatings · Termite management
This screen identifies investigation triggers, not building quality or property compliance. Confirm the address, design and current jurisdiction rules with the council, building surveyor or certifier, designer and engineer.
NCC 2022 Housing Provisions: how to use · NCC 2022 Volume Two and Housing Provisions
Estimated exposure to NSW RFS Bush Fire Prone Land (CC BY), point-sampled across the suburb. This shows how much of the suburb sits within the official hazard layer — it is not a Bushfire Attack Level (BAL) rating or a property-level assessment. Obtain a BAL assessment (AS 3959) for an individual property.
ABS population projection (2022 base) for the Collinsville SA2 statistical area — the finest official projection grain available; suburb-level projections do not exist.
Located in Queensland within the Whitsunday local government area, Mount Coolon is a sparsely populated locality (postcode 4804). It is home to about 172 residents, with an established demographic and a median age of 43. Households earn a median income of $117K per year, with an average household size of 4 people. Recent annual estimates show population movement into the broader catchment, with population growth running at +1.8% year-on-year at the LGA level. QLD employment has moved +1.5% year-on-year in the official ABS Labour Force trend series, which provides the broader jobs backdrop for this suburb. QLD also had 35 Commonwealth-backed major projects under construction, 16 underway, and 30 in planning as at 2025-09-01, which is useful as a broader delivery backdrop rather than a suburb-specific project count. The most common occupations are managers, labourers, professionals. Employment in the area leans toward agriculture and construction. The top ancestries reported are English, Australian, Irish.
The median monthly mortgage repayment is $750.
The crime rate in the Whitsunday LGA is moderate at 6,201 incidents per 100,000 population.
Looking at the investment signals, Population growth of +1.8% year-on-year points to stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.
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Treat Mount Coolon as a thin local read, not a complete suburb verdict.
QuickProperty mixes release files, Census baselines, and matched local services on this page. Read the status panel before treating every metric as equally fresh.
QVAS residential dwelling sales aggregated to SA2 and mapped to suburb pages
Treat the rent field as missing until a market or plausible Census rent value is linked.
Schools, transport, and hospitals are useful as presence signals, but they still have different source cadences.
This page stays indexable because Mount Coolon is a real locality with enough context to be directionally useful. The tradeoff is that coverage is lighter than a stronger suburb profile, so the read should stay cautious.
Small-population localities can still be worth checking, but rankings, comparisons, and broad suburb assumptions become noisier faster.
The main gaps on this page are school matches, hospital coverage, and transport stops. That narrows how much confidence you should place on a single-page read.
Lean on nearby suburbs, rankings, and the state hub for stronger comparables before treating this as a shortlist call.
This page remains visible, but it should be read as a locality brief rather than a full-confidence suburb profile.
Read it as a direction-setter rather than a final answer: frame the locality, then verify with compare, stronger nearby suburbs, and the state hub.
If Mount Coolon feels too thin on its own, use these nearby suburbs as stronger local reads before making a shortlist decision.
pop same · adds rent coverage · stronger market coverage
Better covered alternative: use this as the stronger reference point before judging the thin page.
pop same · adds rent coverage · stronger market coverage
Better covered alternative: use this as the stronger reference point before judging the thin page.
Mount Coolon is in the Whitsunday Local Government Area, QLD, postcode 4804. Council-level context for Whitsunday LGA (suburb mix, population, rent, and price coverage) is available on the QuickProperty LGA page.
QuickProperty's investment signals for Mount Coolon show: Stable, Steady. These are computed from price, rent, income, and population data — not an opaque score.
Property prices come from state Valuers General offices and ABS Data by Region. Demographics are from ABS Census 2021. School ICSEA scores are from ACARA. Crime statistics are from state police agencies. Transport data is sourced from GTFS feeds.
Property prices update quarterly. RBA macro indicators update with each deploy. Demographics are from Census 2021. School ICSEA scores are from ACARA 2025.