Rocky Creek flood map & planning overlays
A planning-constraint profile of Rocky Creek (Toowoomba Regional, QLD) - 46.46 km², mapped from live council and state overlay data. This suburb is moderately constrained.
Everything below is suburb-wide. Overlays change block to block - see which ones actually touch your lot. The map is free.
Constraint readout
46.46 km² - this suburb is moderately constrained by planning overlays.
Elevation hillshade with street names, clipped to Rocky Creek's boundary, with the flood, bushfire and environmental overlays drawn on top. It shows where constraints fall; the interactive map shows them on your exact address.
Rocky Creek flood risk at the property level
Overlay percentages say how much land is constrained; these figures say how many properties are actually touched, from our lot-by-lot analysis of 62 Rocky Creek properties.
Lot-level readout
Flood-risk rating across all 62 properties
From LayeredGeo's lot-risk engine: council flood overlays, historical flooding and terrain, resolved to each individual lot in Rocky Creek.
Rocky Creek at a glance
How Rocky Creek is zoned
Selling in Rocky Creek? 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 46.46 km², Rocky Creek is moderately constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 5% is flagged bushfire-prone. The dominant land-use zone is Rural. The terrain is largely flat, and the median lot measures about 1,274,609 m² across 43 parcels. These figures are suburb-wide - the overlays that actually apply to a given lot can differ block to block, which is what a property-level check tells you.
Who lives in Rocky Creek
Census 2021 figures published by the ABS for the Rocky Creek 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 1005, and decile 8 within Queensland. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of Millmerran, the wider ABS statistical area containing Rocky Creek. There is no annual population series published at suburb level, so this describes the surrounding area rather than Rocky Creek itself.
3,413 in 2001 to 3,351 in 2025, down 2%.
Source: Australian Bureau of Statistics. Census of Population and Housing 2021 (General Community Profile) and SEIFA 2021, both published at the Suburbs and Localities level; Regional Population (estimated resident population) at Statistical Area Level 2. Used under CC BY 4.0. Census counts of small populations are randomly adjusted by the ABS to protect confidentiality, so figures for small suburbs are indicative.
Check a specific Rocky Creek 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 →Rocky Creek planning - frequently asked
Where can I see a flood map of Rocky Creek?
The schematic on this page is a Rocky Creek flood map: the mapped flood overlays drawn over the suburb's terrain and street grid. Flood lines vary block to block, so for a specific property use the free interactive map - search any Rocky Creek address and it shows the flood, zoning and bushfire mapping on the exact lot boundary.
Is Rocky Creek flood-prone?
Flood mapping covers Rocky Creek and none of the suburb falls within a mapped flood overlay (the Toowoomba Regional average is 13%). Looking lot by lot, 0% of the 62 properties we analysed in Rocky Creek carry some level of mapped flood risk. Flood overlays vary block to block, so whether a particular lot is affected needs a property-level check.
Is Rocky Creek bushfire-prone?
Yes - around 5% of Rocky Creek is mapped as bushfire-prone, compared with a Toowoomba Regional average of 20%. A bushfire-prone designation can trigger additional building requirements, so check the specific address.
What is the zoning in Rocky Creek?
The dominant planning zone in Rocky Creek is Rural, though the suburb also includes Unzoned and Extractive Industry. Zoning sets what you can build and do on a site, and can differ lot by lot.
Does Rocky Creek have heritage-listed places?
No heritage-listed places are on record within Rocky Creek. Even so, it is worth confirming for an individual property before any works.
Is Rocky Creek hilly or flat?
Rocky Creek is largely flat: the median lot slope is about 2%. Ground level runs from roughly 421 m to 509 m AHD across the suburb. Slope drives site costs - cut and fill, retaining walls and driveway grades - so it is worth knowing before you commit to a sloping block.
What is the typical lot size in Rocky Creek?
Across 43 surveyed parcels in Rocky Creek, the median lot size is about 1,274,609 m². There are also 4 registered easements mapped in the suburb - an easement can restrict where you can build, so always check the title and overlays for the specific lot.
Is Rocky Creek an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Rocky Creek scores 1005 and sits in decile 7 of 10 nationally and decile 8 within Queensland - decile 1 being the most disadvantaged tenth of Australian suburbs and decile 10 the least. The national average score is 1000. SEIFA summarises income, education, occupation and housing across the whole suburb, so it describes the area, not any particular household in it.
Do I need a planning report for a Rocky Creek property?
A Rocky Creek planning report pulls every overlay - zoning, flood, bushfire, heritage and environmental - that touches a single lot, on live council and state data. The interactive map preview is free; a full PDF report is $9.