Sutherland flood map & planning overlays
The VIC Sutherland runs 22 ha farms with 21.4% flood mapping.
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Sutherland
(Northern Grampians, VIC) - 67.41 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 15 October 2026.
Constraint readout
67.41 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Sutherland's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Sutherland
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 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.
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.
Sutherland at a glance
How Sutherland is zoned
Selling in Sutherland? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 67.41 km², Sutherland is highly constrained by planning overlays. About 21% 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 220,895 m² across 197 parcels.
Who lives in Sutherland
Census 2021 figures published by the ABS for the Sutherland 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 975, and decile 4 within Victoria. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of St Arnaud, the wider ABS statistical area containing Sutherland. There is no annual population series published at suburb level, so this describes the surrounding area rather than Sutherland 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.
Sutherland 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 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 Sutherland 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 Sutherland lot.
Sutherland planning - frequently asked
Is Sutherland flood-prone?
About 21% of Sutherland falls within a mapped flood overlay, against the council-wide suburb average of 27%.
Is Sutherland bushfire-prone?
Around 100% of Sutherland is mapped as bushfire-prone, compared with a Northern Grampians average of 100%.
Is Sutherland under a flight path?
No aircraft were observed over Sutherland 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 Sutherland?
The dominant planning zone in Sutherland is Farming Zone (FZ), though the suburb also includes Transport Zone (TRZ2) and Transport Zone (TRZ1).
Does Sutherland have heritage-listed places?
No heritage-listed places are on record within Sutherland.
What is the typical lot size in Sutherland?
Across 197 surveyed parcels in Sutherland, the median lot size is about 220,895 m². There are also 6 registered easements mapped in the suburb.
Is Sutherland an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Sutherland scores 975 and sits in decile 5 of 10 nationally and decile 4 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| St Arnaud North | 6.8 km | 11% | 100% |
| Gooroc | 7.7 km | 25% | 100% |
| Swanwater | 8.1 km | 29% | 100% |
| Slaty Creek | 8.7 km | 21% | 100% |
| St Arnaud | 10.4 km | 11% | 99% |
| Coonooer West | 12.4 km | 39% | 100% |
| Moolerr | 12.6 km | 13% | 100% |
| Coonooer Bridge | 12.7 km | 22% | 100% |
| Gre Gre North | 13.8 km | 21% | 100% |
| Cope Cope Buloke |
14.6 km | 35% | 100% |