Drouin West flood map & planning overlays
Drouin West: 8 heritage places on 14,959 m² lots, median 54.
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Drouin West
(Baw Baw, VIC) - 23.78 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 24 October 2026.
Constraint readout
23.78 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Drouin West'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 Drouin West
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 24 Oct 2026
typical observed square 0 a day
Night movements: observed, lowest 1,500 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.
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.
Drouin West at a glance
How Drouin West is zoned
Selling in Drouin West? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 23.78 km², Drouin West is highly constrained by planning overlays. About 14% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. There are 8 heritage-listed sites on record, and the dominant land-use zone is Farming Zone (FZ). The median lot measures about 14,959 m² across 314 parcels.
Who lives in Drouin West
Census 2021 figures published by the ABS for the Drouin West 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 1018, and decile 7 within Victoria. The national average is 1000.
Age profile
Share of Drouin West's 361 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Drouin, the wider ABS statistical area containing Drouin West. There is no annual population series published at suburb level, so this describes the surrounding area rather than Drouin West itself.
9,882 in 2001 to 22,118 in 2025, up 124%.
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.
Drouin West 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 | Vicmap Planning and Victorian Government spatial services |
| Bushfire-prone mapping | Mapped | Vicmap Planning and Victorian Government spatial services |
| Zoning | Mapped | Vicmap Planning and Victorian Government spatial services |
| Heritage and environment | Mapped where published | Vicmap Planning and Victorian Government spatial services |
| Aircraft noise contours (ANEF) | Not held | Vicmap Planning and Victorian Government spatial services, 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 24 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 Drouin West 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 54% of Drouin West. 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 the indicative soil reactivity range to expect for a Drouin West lot.
Drouin West planning - frequently asked
Is Drouin West flood-prone?
About 14% of Drouin West falls within a mapped flood overlay, against the council-wide suburb average of 11%.
Is Drouin West bushfire-prone?
Around 100% of Drouin West is mapped as bushfire-prone, compared with a Baw Baw average of 99%.
Is Drouin West under a flight path?
Aircraft were observed below 3,000 ft over about 54% of Drouin West, and over about 82% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 24 Oct 2026). The lowest measured aircraft was at 1,000 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 Drouin West?
The dominant planning zone in Drouin West is Farming Zone (FZ), though the suburb also includes Rural Activity Zone (RAZ) and Public Conservation and Resource Zone (PCRZ).
Does Drouin West have heritage-listed places?
Drouin West has 8 heritage-listed places on record.
What is the typical lot size in Drouin West?
Across 314 surveyed parcels in Drouin West, the median lot size is about 14,959 m². There are also 126 registered easements mapped in the suburb.
What is the population of Drouin West?
At the 2021 Census Drouin West had 361 usual residents, with a median age of 54 and an average household size of 2.6 people. The wider Drouin statistical area, which contains Drouin West, went from 9,882 people in 2001 to 22,118 in 2025, up 124%.
Is Drouin West an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Drouin West scores 1018 and sits in decile 7 of 10 nationally and decile 7 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Drouin West?
Median household income in Drouin West was $1,583 a week at the 2021 Census, against $1,614 for the typical suburb in Baw Baw. Median rent was $193 a week and the median mortgage repayment $1,509 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Bravington | 4.9 km | 9% | 100% |
| Brandy Creek | 5.0 km | 2% | 100% |
| Drouin East | 5.4 km | Not mapped | 100% |
| Rokeby | 5.5 km | 9% | 100% |
| Jindivick | 6.3 km | 3% | 100% |
| Buln Buln | 7.3 km | 1% | 100% |
| Drouin | 7.4 km | 5% | 88% |
| Longwarry North | 8.2 km | 36% | 100% |
| Labertouche | 8.4 km | 10% | 100% |
| Crossover | 9.6 km | <1% | 100% |