Mumblebone Plain zoning & planning overlays
A planning-constraint profile of Mumblebone Plain
(Warren, NSW) - 373.83 km², mapped from live council and
state overlay data. This suburb is highly constrained on the overlays we could measure - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Profile updated 26 September 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
373.83 km² - this suburb is highly constrained on the overlays we could measure - no flood mapping covers this suburb, so this is not a suburb-wide verdict.
Elevation hillshade with street names, clipped to Mumblebone Plain's boundary, with the bushfire and environmental overlays drawn on top. No flood layer is drawn because we hold no flood mapping for this area.
Nearby suburbs, nearest first
Mumblebone Plain at a glance
How Mumblebone Plain is zoned
Buying in Mumblebone Plain? The zoning, flood and bushfire lines on the section 10.7 certificate attached to the contract are mapped controls - see our s10.7 certificate guide.
Across its 373.83 km², Mumblebone Plain is highly constrained by the planning overlays we hold. We hold no flood mapping covering this suburb, so no flood figure is shown - that is a gap in our data, not an all-clear. Of what is mapped, 100% is flagged bushfire-prone. The dominant land-use zone is Primary Production. The median lot measures about 836,532 m² across 293 parcels.
Who lives in Mumblebone Plain
Census 2021 figures published by the ABS for the Mumblebone Plain 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 1022, and decile 7 within New South Wales. The national average is 1000.
Population trend, 2001 to 2025
Estimated resident population of Nyngan - Warren, the wider ABS statistical area containing Mumblebone Plain. There is no annual population series published at suburb level, so this describes the surrounding area rather than Mumblebone Plain itself.
5,994 in 2001 to 4,542 in 2025, down 24%.
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.
Mumblebone Plain data sources and coverage
“Not mapped” means we hold no source layer for this suburb - never an all-clear.
| Dataset | Coverage | Publisher |
|---|---|---|
| Flood mapping | Not mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Bushfire-prone mapping | Mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Zoning | Mapped | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Heritage and environment | Mapped where published | NSW Government spatial services, NSW ePlanning and published council flood studies |
| Aircraft noise contours (ANEF) | Not held | NSW Government spatial services, NSW ePlanning and published council flood studies, Defence |
| Observed flight paths | Not watched | adsb.lol, under the Open Database License |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 26 September 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 Mumblebone Plain 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.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Mumblebone Plain lot.
See what's in the $9 report →Mumblebone Plain planning - frequently asked
Is Mumblebone Plain flood-prone?
We don't yet hold flood mapping covering Mumblebone Plain, so this page can't say how much of the suburb is flood-affected - that is a gap in our data, not an indication that the suburb is free of flood risk. Warren is the authority to check for flood mapping in this area.
Is Mumblebone Plain bushfire-prone?
Around 100% of Mumblebone Plain is mapped as bushfire-prone, compared with a Warren average of 98%.
What is the zoning in Mumblebone Plain?
The dominant planning zone in Mumblebone Plain is Primary Production.
Does Mumblebone Plain have heritage-listed places?
No heritage-listed places are on record within Mumblebone Plain.
What is the typical lot size in Mumblebone Plain?
Across 293 surveyed parcels in Mumblebone Plain, the median lot size is about 836,532 m². There are also 2 registered easements mapped in the suburb.
Is Mumblebone Plain an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Mumblebone Plain scores 1022 and sits in decile 8 of 10 nationally and decile 7 within New South Wales (decile 1 is the most disadvantaged tenth, decile 10 the least).
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Eenaweena | 12.1 km | Not mapped | 100% |
| Tenandra | 18.8 km | Not mapped | 100% |
| Mullengudgery | 23.7 km | Not mapped | 100% |
| Beemunnel | 25.1 km | Not mapped | 100% |
| Ravenswood | 26.9 km | Not mapped | 56% |
| Mount Harris | 28.3 km | Not mapped | 100% |
| Red Hill | 28.4 km | Not mapped | 98% |
| Snakes Plain | 30.3 km | Not mapped | 100% |
| Canonba Bogan |
30.7 km | Not mapped | 100% |
| Warren | 31.2 km | Not mapped | 98% |