Isis River flood map & planning overlays
A median age of 60, joint 4th-highest in Bundaberg Regional, with 96.4% bushfire-mapped.
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A planning-constraint profile of Isis River
(Bundaberg Regional, QLD) - 138.03 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 7 November 2026.
Constraint readout
138.03 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Isis River'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 Isis River
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 0 a day
Night movements: observed, lowest 4,000 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.
Isis River at a glance
Schools in and near Isis River
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: 5.21 km from the suburb boundary
Secondary: 6.00 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 Isis River address in? Check an address with our free school zone checker.
How Isis River is zoned
Selling in Isis River? 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 138.03 km², Isis River is highly constrained by planning overlays. About 8% of the suburb sits within a mapped flood overlay, and 96% is flagged bushfire-prone. There is 1 heritage-listed site on record, and the dominant land-use zone is Rural. The median lot measures about 213,616 m² across 119 parcels.
Who lives in Isis River
Census 2021 figures published by the ABS for the Isis River 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 880, and decile 2 within Queensland. The national average is 1000.
Age profile
Share of Isis River's 100 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Bundaberg Surrounds - South, the wider ABS statistical area containing Isis River. There is no annual population series published at suburb level, so this describes the surrounding area rather than Isis River itself.
7,725 in 2001 to 12,134 in 2025, up 57%.
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.
Isis River 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 Isis River 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 13% of Isis River. 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 Isis River. 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 Isis River lot.
Isis River planning - frequently asked
Is Isis River flood-prone?
About 8% of Isis River falls within a mapped flood overlay, against the council-wide suburb average of 50%. Published flood models are held over parts of Isis River; the free check on the Flood Model Report page says whether one reaches a given address.
Is Isis River bushfire-prone?
Around 96% of Isis River is mapped as bushfire-prone, compared with a Bundaberg Regional average of 56%.
Is Isis River under a flight path?
Aircraft were observed below 3,000 ft over about 13% of Isis River, and over about 46% 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 5,000 ft. At the busiest point in the suburb about 1 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 Isis River?
The dominant planning zone in Isis River is Rural, though the suburb also includes Environmental management and conservation and High impact industry.
Does Isis River have heritage-listed places?
Isis River has 1 heritage-listed place on record.
What is the typical lot size in Isis River?
Across 119 surveyed parcels in Isis River, the median lot size is about 213,616 m². There are also 34 registered easements mapped in the suburb.
What is the population of Isis River?
At the 2021 Census Isis River had 100 usual residents, with a median age of 60 and an average household size of 2.5 people. The wider Bundaberg Surrounds - South statistical area, which contains Isis River, went from 7,725 people in 2001 to 12,134 in 2025, up 57%.
Is Isis River an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Isis River scores 880 and sits in decile 1 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 Isis River?
Median household income in Isis River was $1,024 a week at the 2021 Census, against $1,125 for the typical suburb in Bundaberg Regional.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Horton | 6.5 km | Not mapped | 55% |
| Abington | 6.7 km | 16% | 81% |
| South Isis | 8.3 km | 7% | 64% |
| Doolbi | 9.1 km | Not mapped | 3% |
| Cherwell Fraser Coast Regional |
9.8 km | 11% | 99% |
| Redridge | 11.2 km | 8% | 76% |
| Childers | 12.4 km | 5% | 42% |
| Buxton | 14.2 km | 40% | 87% |
| Kullogum | 15.3 km | 3% | 97% |
| North Isis | 16.1 km | 4% | 47% |