Mount St John is in Townsville LGA, QLD, postcode 4818, with population 103.
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.
Evidence depth is verify-heavy, so the profile should be treated as provisional. 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.
Located in Queensland within the Townsville local government area, Mount St John is a sparsely populated locality (postcode 4818). It is home to about 103 residents, with an established family demographic and a median age of 42. Households earn a median income of $49K per year, with an average household size of 1.4 people. Recent annual estimates show population movement staying broadly stable across the broader catchment, with population growth running at +1.1% year-on-year at the LGA level. QLD employment has moved +0.9% year-on-year in the official Jobs and Skills Australia NERO series, which provides the broader jobs backdrop for this suburb. QLD also had 32 Commonwealth-backed major projects under construction, 12 underway, and 50 in planning as at 2 October 2024, which is useful as a broader delivery backdrop rather than a suburb-specific project count. The most common occupations are technicians & trades, managers, community & personal service. Employment in the area leans toward public admin & safety and accommodation & food. The top ancestries reported are Australian, English, Irish.
The median weekly rent is $205 (Census 2021).
The crime rate in the Townsville LGA is higher than average at 10,578 incidents per 100,000 population.
On the investment side, Population growth of +1.1% year-on-year points to stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.
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Much of Mount St John rests on evidence that should be verified before a decision.
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
This gives you directional coverage, but it is weaker than a current rent release.
Schools, transport, and hospitals are useful as presence signals, but they still have different source cadences.
This page stays indexable because Mount St John 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 lighter areas here are school matches, hospital coverage, and transport stops, so a single-page read should carry less weight than usual.
Start here for context, then open compare, the state hub, or larger nearby suburbs before treating this as a complete market decision.
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 St John feels too thin on its own, use these nearby suburbs as stronger local reads before making a shortlist decision.
pop same · adds house price coverage · rent +$15/wk
Better covered alternative: use this as the stronger reference point before judging the thin page.
pop same · rent -$5/wk
Similar local read: useful for context, but still compare the actual market signals.
Mount St John is in the Townsville Local Government Area, QLD, postcode 4818. Council-level context for Townsville LGA (suburb mix, population, rent, and price coverage) is available on the QuickProperty LGA page.
The median weekly rent in Mount St John is $205/wk, based on ABS Census 2021 rent fallback.
QuickProperty's investment signals for Mount St John 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.