Billimari zoning & planning overlays
A planning-constraint profile of Billimari
(Cowra, NSW) - 64.39 km², mapped from live council and
state overlay data. This suburb is relatively unconstrained 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
64.39 km² - this suburb is relatively unconstrained 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 Billimari'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
Billimari at a glance
How Billimari is zoned
Buying in Billimari? 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 64.39 km², Billimari is relatively unconstrained 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. There are 2 heritage-listed sites on record, and the dominant land-use zone is Primary Production. The median lot measures about 14,109 m² across 272 parcels.
Who lives in Billimari
Census 2021 figures published by the ABS for the Billimari 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 994, and decile 5 within New South Wales. The national average is 1000.
Age profile
Share of Billimari's 117 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Cowra Surrounds, the wider ABS statistical area containing Billimari. There is no annual population series published at suburb level, so this describes the surrounding area rather than Billimari itself.
5,320 in 2001 to 5,778 in 2025, up 9%.
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.
Billimari 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 | 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 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 Billimari 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 Billimari lot.
See what's in the $9 report →Billimari planning - frequently asked
Is Billimari flood-prone?
We don't yet hold flood mapping covering Billimari, 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. Cowra is the authority to check for flood mapping in this area.
Is Billimari bushfire-prone?
Bushfire mapping covers Billimari and little to none of it is mapped as bushfire-prone (the Cowra average is 25%).
What is the zoning in Billimari?
The dominant planning zone in Billimari is Primary Production, though the suburb also includes Infrastructure and Village.
Does Billimari have heritage-listed places?
Billimari has 2 heritage-listed places on record.
What is the typical lot size in Billimari?
Across 272 surveyed parcels in Billimari, the median lot size is about 14,109 m².
What is the population of Billimari?
At the 2021 Census Billimari had 117 usual residents, with a median age of 50 and an average household size of 2.2 people. The wider Cowra Surrounds statistical area, which contains Billimari, went from 5,320 people in 2001 to 5,778 in 2025, up 9%.
Is Billimari an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Billimari scores 994 and sits in decile 6 of 10 nationally and decile 5 within New South Wales (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Billimari?
Median household income in Billimari was $1,375 a week at the 2021 Census, against $1,070 for the typical suburb in Cowra. Median rent was $220 a week and the median mortgage repayment $2,000 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Moorbel Cabonne |
14.7 km | Not mapped | 93% |
| Gooloogong | 15.2 km | 0% | 57% |
| Nyrang Creek Cabonne |
16.4 km | Not mapped | 100% |
| Canowindra Cabonne |
16.7 km | Not mapped | 63% |
| Cowra | 19.8 km | Not mapped | 10% |
| Mandurama | 24.2 km | Not mapped | 6% |
| Woodstock | 27.2 km | Not mapped | <1% |
| Bumbaldry Weddin |
27.7 km | Not mapped | 100% |
| Paytens Bridge Forbes |
29.7 km | 0% | <1% |
| Wattamondara | 29.9 km | Not mapped | 1% |