Blackwood Creek flood map & planning overlays
A planning-constraint profile of Blackwood Creek
(Northern Midlands, TAS) - 99.74 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
99.74 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Blackwood Creek'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 Blackwood Creek
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: 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.
Blackwood Creek at a glance
How Blackwood Creek is zoned
Buying in Blackwood Creek? The zone and code overlays on this page are the Tasmanian Planning Scheme controls a section 337 certificate reports for a title.
Across its 99.74 km², Blackwood Creek is highly constrained by planning overlays. About 11% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. There is 1 heritage-listed site on record, and the dominant land-use zone is Agriculture. The median lot measures about 226,543 m² across 128 parcels.
Who lives in Blackwood Creek
Census 2021 figures published by the ABS for the Blackwood 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 987, and decile 9 within Tasmania. The national average is 1000.
Age profile
Share of Blackwood Creek's 120 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Northern Midlands, the wider ABS statistical area containing Blackwood Creek. There is no annual population series published at suburb level, so this describes the surrounding area rather than Blackwood Creek itself.
3,727 in 2001 to 3,883 in 2025, up 4%.
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.
Blackwood Creek 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 Blackwood 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.
Aircraft have been seen below 3,000 ft over about 2% of Blackwood Creek. 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 50 Blackwood Creek addresses (+$9 with the planning report).
See what's in the $9 report →Blackwood Creek planning - frequently asked
Is Blackwood Creek flood-prone?
About 11% of Blackwood Creek 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 50 Blackwood Creek addresses, from published flood studies; the free check on the Flood Model Report page says whether a model reaches a given address.
Is Blackwood Creek bushfire-prone?
Around 100% of Blackwood Creek is mapped as bushfire-prone, compared with a Northern Midlands average of 99%.
Is Blackwood Creek under a flight path?
Aircraft were observed below 3,000 ft over about 2% of Blackwood Creek, and over about 4% 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 1,000 ft, with an average of 4,000 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 Blackwood Creek?
The dominant planning zone in Blackwood Creek is Agriculture, though the suburb also includes Environmental Management and Rural.
Does Blackwood Creek have heritage-listed places?
Blackwood Creek has 1 heritage-listed place on record.
What is the typical lot size in Blackwood Creek?
Across 128 surveyed parcels in Blackwood Creek, the median lot size is about 226,543 m².
What is the population of Blackwood Creek?
At the 2021 Census Blackwood Creek had 120 usual residents, with a median age of 46 and an average household size of 2.5 people. The wider Northern Midlands statistical area, which contains Blackwood Creek, went from 3,727 people in 2001 to 3,883 in 2025, up 4%.
Is Blackwood Creek an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Blackwood Creek scores 987 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 Blackwood Creek?
Median household income in Blackwood Creek was $1,375 a week at the 2021 Census, against $1,375 for the typical suburb in Northern Midlands. Median rent was $253 a week and the median mortgage repayment $1,083 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Poatina | 5.8 km | 6% | 100% |
| Bracknell Meander Valley |
10.1 km | 18% | 99% |
| Liffey | 10.9 km | 9% | 100% |
| Cramps Bay Central Highlands |
15.3 km | 1% | 100% |
| Cressy | 16.0 km | 16% | 100% |
| Bishopsbourne | 16.5 km | 25% | 100% |
| Cluan Meander Valley |
17.1 km | 12% | 100% |
| Breona Central Highlands |
17.5 km | 5% | 100% |
| Toiberry | 17.7 km | 10% | 100% |
| Golden Valley Meander Valley |
17.9 km | 6% | 100% |