Calomba flood map & planning overlays
A planning-constraint profile of Calomba
(Adelaide Plains Council, SA) - 52.95 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 3 October 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
52.95 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Calomba'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 Calomba
Two different things, kept apart on purpose. The ANEF contour is the planning instrument - a forecast published per airport that planning schemes use to control noise-sensitive development. Observed overflight is what a sampled aircraft-tracking feed actually recorded over the suburb - where aircraft flew, how low and how often.
Observed overflight - sampled 4 Sep to 3 Oct 2026
typical observed square 1 a day
Night movements: observed, lowest 3,000 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.
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.
Calomba at a glance
How Calomba is zoned
Selling in Calomba? The zone and overlays on this page are the Planning and Design Code controls a Form 1 vendor's statement has to disclose.
Across its 52.95 km², Calomba is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 100% is flagged bushfire-prone. The dominant land-use zone is Rural. The median lot measures about 461,941 m² across 100 parcels.
Who lives in Calomba
Census 2021 figures published by the ABS for the Calomba 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 915, and decile 2 within South Australia. The national average is 1000.
Age profile
Share of Calomba's 46 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Mallala, the wider ABS statistical area containing Calomba. There is no annual population series published at suburb level, so this describes the surrounding area rather than Calomba itself.
2,897 in 2001 to 3,561 in 2025, up 23%.
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.
Calomba 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 South Australian Planning and Design Code and Location SA spatial data |
| Bushfire-prone mapping | Mapped | the South Australian Planning and Design Code and Location SA spatial data |
| Zoning | Mapped | the South Australian Planning and Design Code and Location SA spatial data |
| Heritage and environment | Mapped where published | the South Australian Planning and Design Code and Location SA spatial data |
| Aircraft noise contours (ANEF) | Not held | the South Australian Planning and Design Code and Location SA spatial data, Defence |
| Observed flight paths | Observed | adsb.lol, under the Open Database License |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 3 October 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 Calomba 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.
Aircraft have been seen below 3,000 ft over about 19% of Calomba. The report's Aircraft Overflight page narrows that to the address itself: how many aircraft a day, how low, and at what heights.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Calomba lot.
See what's in the $9 report →Calomba planning - frequently asked
Is Calomba flood-prone?
Flood mapping covers Calomba and none of the suburb falls within a mapped flood overlay (the council-wide suburb average is 14%).
Is Calomba bushfire-prone?
Around 100% of Calomba is mapped as bushfire-prone, compared with a Adelaide Plains Council average of 81%.
Is Calomba under a flight path?
Aircraft were observed below 3,000 ft over about 19% of Calomba, and over about 37% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 3 Oct 2026). The lowest measured aircraft was at 500 ft, with an average of 3,000 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 Calomba?
The dominant planning zone in Calomba is Rural.
Does Calomba have heritage-listed places?
No heritage-listed places are on record within Calomba.
What is the typical lot size in Calomba?
Across 100 surveyed parcels in Calomba, the median lot size is about 461,941 m².
Is Calomba an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Calomba scores 915 and sits in decile 2 of 10 nationally and decile 2 within South Australia (decile 1 is the most disadvantaged tenth, decile 10 the least).
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Long Plains | 7.3 km | 0% | 100% |
| Grace Plains | 8.5 km | 0% | 100% |
| Dublin | 9.6 km | 0% | 97% |
| Windsor | 9.9 km | 0% | 89% |
| Mallala | 10.0 km | 4% | 100% |
| Pinery Wakefield Regional Council |
10.5 km | 0% | 100% |
| Wild Horse Plains | 14.5 km | 0% | 80% |
| Avon Wakefield Regional Council |
14.7 km | 0% | 100% |
| Parham | 15.1 km | 0% | 30% |
| Webb Beach | 15.6 km | 0% | 11% |