Butler flood map & planning overlays
A planning-constraint profile of Butler
(The District Council of Tumby Bay, SA) - 281.47 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 5 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
281.47 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Butler's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Butler
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 to
Night movements: not established - night is sampled as often as day, but too few night flights have been seen here to conclude either way.
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.
Butler at a glance
How Butler is zoned
Selling in Butler? 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 281.47 km², Butler 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 1,790,402 m² across 123 parcels.
Who lives in Butler
Census 2021 figures published by the ABS for the Butler 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 937, and decile 3 within South Australia. The national average is 1000.
Age profile
Share of Butler's 69 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Eyre Peninsula, the wider ABS statistical area containing Butler. There is no annual population series published at suburb level, so this describes the surrounding area rather than Butler itself.
6,179 in 2001 to 7,232 in 2025, up 17%.
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.
Butler 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 5 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 Butler 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.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Butler lot.
See what's in the $9 report →Butler planning - frequently asked
Is Butler flood-prone?
Flood mapping covers Butler and none of the suburb falls within a mapped flood overlay.
Is Butler bushfire-prone?
Around 100% of Butler is mapped as bushfire-prone, compared with a The District Council of Tumby Bay average of 100%.
Is Butler under a flight path?
No aircraft were observed over Butler in the period sampled (recent weeks to now). Sampling is intermittent, so that is a floor rather than proof that none fly over. 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 Butler?
The dominant planning zone in Butler is Rural.
Does Butler have heritage-listed places?
No heritage-listed places are on record within Butler.
What is the typical lot size in Butler?
Across 123 surveyed parcels in Butler, the median lot size is about 1,790,402 m².
What is the population of Butler?
At the 2021 Census Butler had 69 usual residents, with a median age of 37 and an average household size of 2.5 people. The wider Eyre Peninsula statistical area, which contains Butler, went from 6,179 people in 2001 to 7,232 in 2025, up 17%.
Is Butler an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Butler scores 937 and sits in decile 3 of 10 nationally and decile 3 within South Australia (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Butler?
Median household income in Butler was $1,312 a week at the 2021 Census, against $1,224 for the typical suburb in The District Council of Tumby Bay. Median rent was $120 a week and the median mortgage repayment $1,700 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Port Neill | 12.4 km | 0% | 99% |
| Moody | 15.5 km | 0% | 100% |
| Ungarra | 17.4 km | 0% | 100% |
| Lipson | 17.6 km | 0% | 100% |
| Wharminda The District Council of Cleve |
17.7 km | 0% | 100% |
| Verran The District Council of Cleve |
27.4 km | 0% | 100% |
| Brooker | 28.9 km | 0% | 100% |
| Hincks The District Council of Cleve |
31.7 km | 0% | 100% |
| Cockaleechie | 32.2 km | 0% | 100% |
| Yallunda Flat | 37.9 km | 0% | 100% |