Haliday Bay flood map & planning overlays
A planning-constraint profile of Haliday Bay
(Mackay Regional, QLD) - 2.51 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 19 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
2.51 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Haliday Bay's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
How common is mapped flood risk across Haliday Bay properties?
Overlay percentages say how much land is constrained; these figures say how many properties are actually touched in a suburb-wide analysis of 194 Haliday Bay properties. No individual property result is identified on this page.
Lot-level readout
Flood-risk rating across all 194 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Haliday Bay.
Haliday Bay at a glance
Schools in and near Haliday Bay
Public school-location data shows availability across the suburb. These figures do not rate schools and do not assign a particular 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: 0.89 km from the suburb boundary
Secondary: 21.00 km from the suburb boundary
Source: Queensland Government school geographic information. Catchment boundaries can divide a suburb and change over time; use the official catchment finder for a specific address.
How Haliday Bay is zoned
Selling in Haliday Bay? 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 2.51 km², Haliday Bay is highly constrained by planning overlays. About 22% of the suburb sits within a mapped flood overlay, and 55% is flagged bushfire-prone. The dominant land-use zone is Rural. The terrain is largely flat, and the median lot measures about 801 m² across 201 parcels.
Who lives in Haliday Bay
Census 2021 figures published by the ABS for the Haliday Bay 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 907, and decile 2 within Queensland. The national average is 1000.
Age profile
Share of Haliday Bay's 172 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Seaforth - Calen, the wider ABS statistical area containing Haliday Bay. There is no annual population series published at suburb level, so this describes the surrounding area rather than Haliday Bay itself.
7,079 in 2001 to 8,785 in 2025, up 24%.
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.
Haliday Bay 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 |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
| School availability | Available | Queensland Government |
Profile last materially updated 19 September 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 Haliday Bay 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.
Published flood models are held over parts of Haliday Bay. The free check tells you whether one reaches an address; where it does, a Flood Model Report is +$9 with the planning report.
The Terrain Report shows the fall of the block - contours, cross sections and a 3D model of the lot (+$9 with the planning report).
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Haliday Bay lot.
See what's in the $9 report →Haliday Bay planning - frequently asked
Is Haliday Bay flood-prone?
About 22% of Haliday Bay falls within a mapped flood overlay, against the council-wide suburb average of 34%. Across the suburb, 16% of the 194 properties we analysed carry some level of mapped flood risk, including 31 rated high risk or historically affected.
Is Haliday Bay bushfire-prone?
Around 55% of Haliday Bay is mapped as bushfire-prone, compared with a Mackay Regional average of 26%.
What is the zoning in Haliday Bay?
The dominant planning zone in Haliday Bay is Rural, though the suburb also includes Conservation and Open space.
Does Haliday Bay have heritage-listed places?
No heritage-listed places are on record within Haliday Bay.
Is Haliday Bay hilly or flat?
Haliday Bay is largely flat: the median ground slope is about 4%, and 1% of measured points sit on grades of 15% or steeper. Ground level runs from roughly 5 m to 12 m AHD across the suburb.
What is the typical lot size in Haliday Bay?
Across 201 surveyed parcels in Haliday Bay, the median lot size is about 801 m². There are also 5 registered easements mapped in the suburb.
What is the population of Haliday Bay?
At the 2021 Census Haliday Bay had 172 usual residents, with a median age of 55 and an average household size of 2.1 people. The wider Seaforth - Calen statistical area, which contains Haliday Bay, went from 7,079 people in 2001 to 8,785 in 2025, up 24%.
Is Haliday Bay an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Haliday Bay scores 907 and sits in decile 2 of 10 nationally and decile 2 within Queensland (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Haliday Bay?
Median household income in Haliday Bay was $1,093 a week at the 2021 Census, against $1,937 for the typical suburb in Mackay Regional. Median rent was $230 a week and the median mortgage repayment $2,084 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Ball Bay | 1.7 km | 7% | 49% |
| Seaforth | 5.3 km | 21% | 44% |
| Belmunda | 5.7 km | 86% | 30% |
| Cape Hillsborough | 7.7 km | 22% | 56% |
| Mount Jukes | 8.8 km | 24% | 42% |
| Kuttabul | 15.1 km | <1% | 53% |
| The Leap | 15.9 km | 11% | 37% |
| Habana | 16.8 km | 34% | 23% |
| Mount Ossa | 17.9 km | 9% | 44% |
| Hampden | 19.8 km | 0% | 57% |