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Suburb profile ·Mackay LGA · QLD ·4740

Dolphin Heads QLD 4740

Dolphin Heads is in Mackay LGA, QLD, postcode 4740, with population 413.

Limited data

Thin-context

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.

$450/wk
+28.6% YoY
Mar 2018 → Sep 2025 · 20 periods
Queensland RTA · suburb grain · Sep 2025
$450
$200
Mar 2018Sep 2025
Why it fits

Higher SEIFA context supports a stronger local-quality read.

What to check

The page is thin enough that nearby alternatives should be checked before shortlisting. Small local population makes the signal set more fragile.

Median house
No local house series
Median rent
$450/wk
Rent context available
28.6%YoY D10 vs AU
Gross yield
Need rent + price
Population
129,253
129K via Mackay LGA · SAL undercount
Schools
No matched school data
Solar
18,739
1,433 added 12mo · 148MW

Price history

No price history available

Price series isn't recorded for this suburb. Census housing data is shown instead.

Median mortgage · mth$2,600
Median rent · wk$360

Affordability

16%
median weekly rent as a share of gross household income (the 30% rule)
Manageable

Owners with a mortgage repay a median of $2,600/mo, while renters pay about $1,950/mo — owning runs $650/mo higher on these medians.

Household income · yr
$147K
Median rent · wk
$450
Owner mortgage · mo
$2,600

Household income

$147K household · yr+85% vs QLD suburb median
Personal
$74K
Family
$193K
Household
$147K
Crime Year ending Apr 2026
6,570
6,570 per 100k
D8 vs AU

Crime

Rate · per 100k6,570
Total incidents6,570· Year ending Apr 2026
  • Assault1,23432%
  • Break And Enter70018%
  • Drug Offences1,59842%
  • Fraud2657%

Full data detail

Dolphin Heads QLD — Property Data and Demographics

Dolphin Heads is a sparsely populated locality in Queensland within the Mackay local government area (postcode 4740). It is home to about 413 residents, with a mature demographic and a median age of 48. Households earn a median income of $147K per year, with an average household size of 2.4 people. Recent annual estimates show population movement staying broadly stable across the broader catchment, with population growth running at +0.9% 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 professionals, managers, technicians & trades. Employment in the area leans toward healthcare and mining. The top ancestries reported are English, Australian, Scottish.

The current median weekly rent is $450. The median monthly mortgage repayment is $2,600.

The crime rate in the Mackay LGA is moderate at 6,570 incidents per 100,000 population.

From an investment perspective, Population growth of +0.9% year-on-year points to stable demand fundamentals. Building approvals have changed +0% year-on-year, indicating steady development activity.

Market & money
Investment signalsHeuristics
Pop. Growth+0.9%· Stable
Development+0%· Steady
InvestmentQLD
Mortgage · mth$2,600
Rent · wk(Census)$360
Market rent · wk(Q1 2026)$450
Population growth · Mackay LGAABS ERP
Population (2025)129,253
5-year growth+1.3% CAGR
YoY change+0.9%
20012025
Development · Mackay LGAABS Approvals
Approvals (2026)438
Houses402
Units36
YoY change+0%
Employment · Mackay LGASALM
Unemployment (Dec-25)2.8%
YoY change+0.4pp
Dec-10Dec-25
Property investors · Postcode 4740ATO
Negatively geared3,072 (5.5% of filers)
Avg rental loss$7,214/yr
Landlords (rental income)5,864
Reported capital gains4,538
People & prosperity
DemographicsCensus 21
Population413
Median age48
Household size2.4
HH income · wk$2,833
Personal income · wk$1,418
Persons / bedroom0.8
SEIFA indexABS
Advantage (IRSAD)8/10
Education (IEO)9/10
Economic (IER)8/10
Disadvantage (IRSD)10/10
Shortlist workspace

Save suburbs here while you browse. Once the shortlist has two or more names, hand it straight into compare.

Current status
Add Dolphin Heads if it deserves a shortlist slot.

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EMPTY SET

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Sources & freshness
Usable evidence

Dolphin Heads is usable as a read, though it still needs cross-checking.

QuickProperty mixes release files, Census baselines, and matched local services on this page. Read the status panel before treating every metric as equally fresh.

PRICE POSTURE
Prices come from release-based suburb series.

QVAS residential dwelling sales aggregated to SA2 and mapped to suburb pages

RENT POSTURE
Rent is using a state market dataset when available.

Use current rent as a starting signal, not as a fixed underwriting truth.

SERVICE POSTURE
Service coverage is matched locally, not inferred nationally.

Schools, transport, and hospitals are useful as presence signals, but they still have different source cadences.

Data status
Property prices
QGSO Housing Profiles · QVAS residential dwelling sales aggregated to SA2 and mapped to suburb pages
medium stability · automated · every update · quarterly
Missing
Market rent
Queensland RTA · Q1 2026 · State market dataset
medium stability · automated · every update · quarterly
Available
Crime
State crime dataset · Year ending Apr 2026 · Area-level release dataset
Available
Schools
ACARA 2025 · No local school matches exposed
stable source · automated · every update · annual
Missing
Hospitals
AIHW · No linked local hospital coverage
medium stability · manual file · snapshot · mixed
Missing
Transport
GTFS feeds · No matched local transport stops
medium stability · manual file · snapshot · mixed
Missing
Population growth
ABS ERP · 2025 · Annual estimate series
stable source · automated · every update · annual
Available
Building approvals
ABS Building Approvals · 2026 · Annual release series
stable source · automated · every update · monthly
Available
Available means a direct local dataset is linked. Verify means coverage exists but freshness or precision is weaker, such as ABS price fallback, Census rent fallback, or low-confidence hospital matching.
Sparse locality note

This page stays indexable because Dolphin Heads 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.

WHY IT LOOKS LIGHTER
The page is readable, but the local evidence base is lighter than a mainstream suburb profile.

Use it for direction first, then confirm the story against stronger neighbouring suburbs or the state hub before relying on it.

WHAT IS MISSING
Coverage is lighter across school matches, hospital coverage, and transport stops.

Coverage is thinner on school matches, hospital coverage, and transport stops; lean less on this one page and confirm those gaps elsewhere.

BEST NEXT STEP
Use this page to understand the locality shape, then compare outward.

Use it for context first, then move to compare, the state hub, or a larger nearby suburb before calling it a full market decision.

Page status
INDEXED WITH LIGHTER COVERAGE

This page remains visible, but it should be read as a locality brief rather than a full-confidence suburb profile.

HOW TO READ THIS PAGE

Use this page to set direction, not to close a decision — frame the locality here, then confirm with compare, stronger nearby suburbs, and the state hub.

Stronger nearby reads

If Dolphin Heads feels too thin on its own, use these nearby suburbs as stronger local reads before making a shortlist decision.

Calen better covered
similar rent profile similar suburb scale better market coverage

pop same · adds house price coverage · rent -$200/wk

Better covered alternative: use this as the stronger reference point before judging the thin page.

Pleystowe most similar
similar rent profile similar suburb scale

pop same · rent -$147/wk

Similar local read: useful for context, but still compare the actual market signals.

Oakenden most similar
similar rent profile similar suburb scale

pop same · rent -$15/wk

Similar local read: useful for context, but still compare the actual market signals.

Dolphin Heads FAQ

Common questions
  1. What LGA is Dolphin Heads in?

    Dolphin Heads is in the Mackay Local Government Area, QLD, postcode 4740. Council-level context for Mackay LGA (suburb mix, population, rent, and price coverage) is available on the QuickProperty LGA page.

  2. What is the typical weekly rent in Dolphin Heads?

    The median weekly rent in Dolphin Heads is $450/wk, based on the current market rent dataset. The current rent signal is rent context available.

  3. What does the rent signal say about Dolphin Heads?

    Rent context available: Dolphin Heads has usable rent context. Use this as a suburb screening signal before comparing candidates or modelling a purchase; the matching rent ranking can provide broader market context.

  4. Is Dolphin Heads a good investment?

    QuickProperty's investment signals for Dolphin Heads show: Stable, Steady. These are computed from price, rent, income, and population data — not an opaque score.

  5. Where does QuickProperty get its data for Dolphin Heads?

    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.

  6. How often is the Dolphin Heads data updated?

    Property prices update quarterly. RBA macro indicators update with each deploy. Demographics are from Census 2021. School ICSEA scores are from ACARA 2025.