Wedderburn Junction flood map & planning overlays
Wedderburn Junction's 14 ha farms see light flood mapping, 5.7%.
Free map preview, then PDF reports from $9 - about the price of an iced latte on a public holiday.
A planning-constraint profile of Wedderburn Junction
(Loddon, VIC) - 47.53 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 25 October 2026.
Constraint readout
47.53 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Wedderburn Junction's boundary, with the flood, bushfire and environmental overlays drawn on top.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Wedderburn Junction
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.
Wedderburn Junction at a glance
How Wedderburn Junction is zoned
Selling in Wedderburn Junction? The zoning and planning overlays on this page are the controls a Section 32 vendor statement discloses.
Across its 47.53 km², Wedderburn Junction is highly constrained by planning overlays. About 6% 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 142,408 m² across 129 parcels.
Who lives in Wedderburn Junction
Census 2021 figures published by the ABS for the Wedderburn Junction 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 937, and decile 2 within Victoria. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of Loddon, the wider ABS statistical area containing Wedderburn Junction. There is no annual population series published at suburb level, so this describes the surrounding area rather than Wedderburn Junction itself.
8,033 in 2001 to 7,231 in 2025, down 10%.
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.
Wedderburn Junction 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 25 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 Wedderburn Junction 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 Wedderburn Junction lot.
Wedderburn Junction planning - frequently asked
Is Wedderburn Junction flood-prone?
About 6% of Wedderburn Junction falls within a mapped flood overlay, against the council-wide suburb average of 35%.
Is Wedderburn Junction bushfire-prone?
Around 100% of Wedderburn Junction is mapped as bushfire-prone, compared with a Loddon average of 100%.
Is Wedderburn Junction under a flight path?
No aircraft were observed over Wedderburn Junction 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 Wedderburn Junction?
The dominant planning zone in Wedderburn Junction is Farming Zone (FZ), though the suburb also includes Rural Conservation Zone (RCZ) and Public Conservation and Resource Zone (PCRZ).
Does Wedderburn Junction have heritage-listed places?
No heritage-listed places are on record within Wedderburn Junction.
What is the typical lot size in Wedderburn Junction?
Across 129 surveyed parcels in Wedderburn Junction, the median lot size is about 142,408 m².
Is Wedderburn Junction an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Wedderburn Junction scores 937 and sits in decile 3 of 10 nationally and decile 2 within Victoria (decile 1 is the most disadvantaged tenth, decile 10 the least).
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Glenalbyn | 6.4 km | Not mapped | 100% |
| Korong Vale | 7.3 km | 39% | 100% |
| Wedderburn | 9.6 km | 2% | 100% |
| Fiery Flat | 10.3 km | 7% | 100% |
| Woolshed Flat | 11.8 km | 0% | 100% |
| Kinypanial | 12.0 km | 25% | 100% |
| Kurraca | 12.5 km | Not mapped | 100% |
| Skinners Flat | 13.4 km | 2% | 100% |
| Powlett Plains | 14.7 km | 10% | 100% |
| Brenanah | 15.2 km | Not mapped | 100% |