Swanwater West flood map & planning overlays
Swanwater West holdings reach 49 ha, 5th of 76.
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Swanwater West
(Northern Grampians, VIC) - 46.89 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 15 October 2026.
Constraint readout
46.89 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Swanwater West's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
Swanwater West at a glance
How Swanwater West is zoned
Selling in Swanwater West? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 46.89 km², Swanwater West is highly constrained by planning overlays. About 10% of the suburb sits within a mapped flood overlay, and 100% is flagged bushfire-prone. The dominant land-use zone is Farming Zone (FZ). The median lot measures about 485,329 m² across 82 parcels.
Who lives in Swanwater West
Census 2021 figures published by the ABS for the Swanwater 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 1030, and decile 8 within Victoria. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of St Arnaud, the wider ABS statistical area containing Swanwater West. There is no annual population series published at suburb level, so this describes the surrounding area rather than Swanwater West itself.
4,075 in 2001 to 3,394 in 2025, down 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.
Swanwater 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 | Watched, not yet sampled here | adsb.lol, under the Open Database License |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 15 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 Swanwater 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 →Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and the indicative soil reactivity range to expect for a Swanwater West lot.
Swanwater West planning - frequently asked
Is Swanwater West flood-prone?
About 10% of Swanwater West falls within a mapped flood overlay, against the council-wide suburb average of 27%.
Is Swanwater West bushfire-prone?
Around 100% of Swanwater West is mapped as bushfire-prone, compared with a Northern Grampians average of 100%.
What is the zoning in Swanwater West?
The dominant planning zone in Swanwater West is Farming Zone (FZ).
Does Swanwater West have heritage-listed places?
No heritage-listed places are on record within Swanwater West.
What is the typical lot size in Swanwater West?
Across 82 surveyed parcels in Swanwater West, the median lot size is about 485,329 m². There are also 28 registered easements mapped in the suburb.
Is Swanwater West an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Swanwater West scores 1030 and sits in decile 8 of 10 nationally and decile 8 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Traynors Lagoon | 6.7 km | 33% | 100% |
| Cope Cope Buloke |
6.8 km | 35% | 100% |
| Avon Plains | 7.0 km | 46% | 100% |
| Swanwater | 8.1 km | 29% | 100% |
| Rich Avon East | 11.0 km | 86% | 100% |
| Gre Gre North | 11.1 km | 21% | 100% |
| York Plains | 12.0 km | 98% | 100% |
| Rich Avon Buloke |
12.6 km | 21% | 100% |
| Grays Bridge | 15.3 km | 100% | 100% |
| St Arnaud North | 15.6 km | 11% | 100% |