Coral Sea flood map & planning overlays
The Whitsunday Coral Sea: 5 ha lots, conservation zoning.
Things you won't regret: spending $9 to know the lot before you commit.
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Coral Sea
(Whitsunday Regional, QLD) - 8522.59 km², mapped from live council and
state overlay data. This suburb is moderately constrained.
Profile updated 7 November 2026.
Constraint readout
8522.59 km² - this suburb is moderately constrained by planning overlays.
Elevation hillshade with street names, clipped to Coral Sea's boundary, with the flood, bushfire and environmental overlays drawn on top. Magenta is where aircraft were observed in the sampled period, brightest below 3,000 ft.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Coral Sea
The ANEF contour is a published planning forecast and observed overflight is what a sampled tracking feed recorded - neither describes any individual property.
Observed overflight - sampled 4 Sep to 7 Nov 2026
typical observed square 1 a day
Night movements: observed, lowest 1,000 ft - night is sampled as often as day, but night traffic is light, so this is a floor and no rate can be put on it.
How this is measured
Traffic is sampled rather than watched continuously, so every figure is a floor: aircraft not captured between samples are not represented. Rates are per 500 m square - the busiest square in the suburb, not a count of flights over the suburb - and a square is only rated where enough traffic was seen to measure it. Altitudes are above mean sea level. Flight paths change with runway use, weather, season and airspace design. This is a record of observed traffic; it is not a noise contour and not a planning control.
Coral Sea at a glance
Schools in and near Coral Sea
Public school-location data shows availability across the suburb; it does not rate schools or assign any individual address to a catchment.
Inside the suburb boundary
0 schools providing primary years and 0 providing secondary years. A combined school may be counted in both teaching levels.
Nearest school availability
Primary: 0.35 km from the suburb boundary
Secondary: 0.37 km from the suburb boundary
Source: Queensland Government school geographic information. Catchment boundaries can divide a suburb and change over time.
Which school zone is a Coral Sea address in? Check an address with our free school zone checker.
How Coral Sea is zoned
Selling in Coral Sea? The lot-level zone is the zoning Part 3 of Queensland's Form 2 seller disclosure statement asks for - see our Form 2 planning data guide.
Across its 8522.59 km², Coral Sea is moderately constrained by planning overlays. About 3% of the suburb sits within a mapped flood overlay, and 5% is flagged bushfire-prone. The dominant land-use zone is Environmental management and conservation. The median lot measures about 53,397 m² across 29 parcels.
Who lives in Coral Sea
Census 2021 figures published by the ABS for the Coral Sea suburb boundary itself, not a wider region.
Socio-economic standing
ABS SEIFA 2021 ranks every Australian suburb. Decile 1 is the most disadvantaged tenth of the country, decile 10 the least.
Score 976, and decile 6 within Queensland. The national average is 1000.
Age profile
Share of Coral Sea's 78 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Collinsville, the wider ABS statistical area containing Coral Sea. There is no annual population series published at suburb level, so this describes the surrounding area rather than Coral Sea itself.
4,111 in 2001 to 4,008 in 2025, down 3%.
Source: ABS Census 2021 and SEIFA 2021 (Suburbs and Localities), Regional Population (SA2), CC BY 4.0. Small counts are randomly adjusted by the ABS.
Coral Sea data sources and coverage
“Not mapped” means we hold no source layer for this suburb - never an all-clear.
| Dataset | Coverage | Publisher |
|---|---|---|
| Flood mapping | Mapped | the relevant council planning scheme and Queensland Government spatial data |
| Bushfire-prone mapping | Mapped | the relevant council planning scheme and Queensland Government spatial data |
| Zoning | Mapped | the relevant council planning scheme and Queensland Government spatial data |
| Heritage and environment | Mapped where published | the relevant council planning scheme and Queensland Government spatial data |
| Aircraft noise contours (ANEF) | Not held | the relevant council planning scheme and Queensland Government spatial data, Defence |
| Observed flight paths | Observed | adsb.lol, under the Open Database License |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
| School availability | Available | Queensland Government |
Profile last materially updated 7 November 2026. See the methodology and full source list. Source data changes over time and critical decisions should be checked with the responsible authority.
Check a specific Coral Sea address
See exactly which overlays touch a single property - the interactive map is free. Need it on paper? A full planning PDF is just $9.
See what's in the $9 report →Aircraft have been seen below 3,000 ft over about 5% of Coral Sea. The report's Aircraft Overflight page narrows that to the address itself: how many aircraft a day, how low, and at what heights.
Published flood models are held over parts of Coral Sea. The free check tells you whether one reaches an address; where it does, a Flood Model Report is +$9 with the planning report.
Moving here? The Liveability section adds walking times from the address to schools, parks, shops and transport, and the school zones it sits in (+$9 with the planning report).
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and the indicative soil reactivity range to expect for a Coral Sea lot.
Coral Sea planning - frequently asked
Is Coral Sea flood-prone?
About 3% of Coral Sea falls within a mapped flood overlay, against the council-wide suburb average of 48%. Published flood models are held over parts of Coral Sea; the free check on the Flood Model Report page says whether one reaches a given address.
Is Coral Sea bushfire-prone?
Around 5% of Coral Sea is mapped as bushfire-prone, compared with a Whitsunday Regional average of 34%.
Is Coral Sea under a flight path?
Aircraft were observed below 3,000 ft over about 5% of Coral Sea, and over about 6% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 7 Nov 2026). The lowest measured aircraft was at 500 ft, with an average of 2,500 ft. At the busiest point in the suburb about 5 aircraft a day were recorded passing over one 500 m square. Traffic is sampled rather than watched continuously and flight paths change with runway use, weather and season; the ANEF contour is the planning instrument.
What is the zoning in Coral Sea?
The dominant planning zone in Coral Sea is Environmental management and conservation, though the suburb also includes Tourist accommodation and Recreation and open space.
Does Coral Sea have heritage-listed places?
No heritage-listed places are on record within Coral Sea.
What is the typical lot size in Coral Sea?
Across 29 surveyed parcels in Coral Sea, the median lot size is about 53,397 m².
What is the population of Coral Sea?
At the 2021 Census Coral Sea had 78 usual residents, with a median age of 36 and an average household size of 1.6 people. The wider Collinsville statistical area, which contains Coral Sea, went from 4,111 people in 2001 to 4,008 in 2025, down 3%.
Is Coral Sea an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Coral Sea scores 976 and sits in decile 5 of 10 nationally and decile 6 within Queensland (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Coral Sea?
Median household income in Coral Sea was $1,374 a week at the 2021 Census, against $1,499 for the typical suburb in Whitsunday Regional. Median rent was $130 a week.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Shute Harbour | 60.7 km | 76% | 19% |
| Mount Rooper | 61.0 km | 4% | 30% |
| Flametree | 62.5 km | 68% | 52% |
| Mandalay | 63.7 km | 87% | 18% |
| Whitsundays | 65.3 km | 2% | 4% |
| Jubilee Pocket | 65.5 km | 19% | 81% |
| Airlie Beach | 65.5 km | 40% | 66% |
| Cannonvale | 68.2 km | 36% | 58% |
| Woodwark | 69.1 km | 44% | 57% |
| Cape Conway | 71.2 km | 8% | 20% |