Don flood map & planning overlays
A planning-constraint profile of Don
(Devonport, TAS) - 12.62 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
12.62 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Don'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 Don
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
Night movements: observed, lowest 2,500 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.
Don at a glance
How Don is zoned
Buying in Don? The zone and code overlays on this page are the Tasmanian Planning Scheme controls a section 337 certificate reports for a title.
Across its 12.62 km², Don is highly constrained by planning overlays. About 10% of the suburb sits within a mapped flood overlay, and 99% is flagged bushfire-prone. There are 24 heritage-listed sites on record, and the dominant land-use zone is Agriculture. The median lot measures about 3,685 m² across 342 parcels.
Who lives in Don
Census 2021 figures published by the ABS for the Don 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 993, and decile 9 within Tasmania. The national average is 1000.
Age profile
Share of Don's 647 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Miandetta - Don, the wider ABS statistical area containing Don. There is no annual population series published at suburb level, so this describes the surrounding area rather than Don itself.
2,726 in 2001 to 3,794 in 2025, up 39%.
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.
Don 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 Tasmanian Planning Scheme and the LIST (Land Tasmania) |
| Bushfire-prone mapping | Mapped | the Tasmanian Planning Scheme and the LIST (Land Tasmania) |
| Zoning | Mapped | the Tasmanian Planning Scheme and the LIST (Land Tasmania) |
| Heritage and environment | Mapped where published | the Tasmanian Planning Scheme and the LIST (Land Tasmania) |
| Aircraft noise contours (ANEF) | Not held | the Tasmanian Planning Scheme and the LIST (Land Tasmania), 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 Don 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 20% of Don. 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 here: a Flood Model Report is available for about 300 Don addresses (+$9 with the planning report).
See what's in the $9 report →Don planning - frequently asked
Is Don flood-prone?
About 10% of Don falls within a mapped flood overlay, against the council-wide suburb average of 12%. Modelled flood depth, velocity and flood level are held for about 300 Don addresses, from published flood studies; the free check on the Flood Model Report page says whether a model reaches a given address.
Is Don bushfire-prone?
Around 99% of Don is mapped as bushfire-prone, compared with a Devonport average of 80%.
Is Don under a flight path?
Aircraft were observed below 3,000 ft over about 20% of Don, and over about 25% 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 2,500 ft. 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 Don?
The dominant planning zone in Don is Agriculture, though the suburb also includes Rural Living and Environmental Management.
Does Don have heritage-listed places?
Don has 24 heritage-listed places on record.
What is the typical lot size in Don?
Across 342 surveyed parcels in Don, the median lot size is about 3,685 m².
What is the population of Don?
At the 2021 Census Don had 647 usual residents, with a median age of 45 and an average household size of 2.7 people. The wider Miandetta - Don statistical area, which contains Don, went from 2,726 people in 2001 to 3,794 in 2025, up 39%.
Is Don an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Don scores 993 and sits in decile 6 of 10 nationally and decile 9 within Tasmania (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Don?
Median household income in Don was $1,912 a week at the 2021 Census, against $1,656 for the typical suburb in Devonport. Median rent was $275 a week and the median mortgage repayment $1,362 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Lillico | 2.0 km | 13% | 100% |
| Stony Rise | 2.4 km | 9% | 77% |
| Tugrah | 2.7 km | 14% | 99% |
| Devonport | 3.1 km | 14% | 17% |
| Quoiba | 3.6 km | 8% | 75% |
| Miandetta | 4.1 km | 9% | 29% |
| Leith | 4.1 km | 13% | 92% |
| Eugenana | 5.5 km | 15% | 100% |
| Ambleside | 5.6 km | 6% | 56% |
| Spreyton | 5.7 km | 29% | 74% |