Yerrinbool flood map & planning overlays
A planning-constraint profile of Yerrinbool
(Wingecarribee, NSW) - 48.07 km², mapped from live council and
state overlay data. This suburb is highly constrained.
Profile updated 3 October 2026.
Suburb-wide figures; the free map shows which overlays touch your lot.
Constraint readout
48.07 km² - this suburb is highly constrained by planning overlays.
Elevation hillshade with street names, clipped to Yerrinbool's boundary, with the flood, bushfire and environmental overlays drawn on top. Magenta is where aircraft were observed in the sampled period, brightest below 3,000 ft.
Nearby suburbs, nearest first
Aircraft noise and flight paths over Yerrinbool
Two different things, kept apart on purpose. The ANEF contour is the planning instrument - a forecast published per airport that planning schemes use to control noise-sensitive development. Observed overflight is what a sampled aircraft-tracking feed actually recorded over the suburb - where aircraft flew, how low and how often.
Observed overflight - sampled 4 Sep to 2 Oct 2026
typical observed square 1 a day
Night movements: observed, lowest 3,500 ft - night is sampled as often as day, but night traffic is light, so this is a floor and no rate can be put on it.
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.
Yerrinbool at a glance
How Yerrinbool is zoned
Buying in Yerrinbool? 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 48.07 km², Yerrinbool is highly constrained by planning overlays. Flood mapping covers the suburb and none of it falls within a mapped flood overlay, and 98% is flagged bushfire-prone. There are 3 heritage-listed sites on record, and the dominant land-use zone is National Parks and Nature Reserves. The median lot measures about 1,575 m² across 620 parcels.
Who lives in Yerrinbool
Census 2021 figures published by the ABS for the Yerrinbool 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 978, and decile 4 within New South Wales. The national average is 1000.
Age profile
Share of Yerrinbool's 1,196 residents in each ABS age band.
Population trend, 2001 to 2025
Estimated resident population of Illawarra Catchment Reserve, the wider ABS statistical area containing Yerrinbool. There is no annual population series published at suburb level, so this describes the surrounding area rather than Yerrinbool itself.
13 in 2001 to 5 in 2025, down 62%.
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.
Yerrinbool 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 | 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 | Observed | adsb.lol, under the Open Database License |
| Demographics | Available | Australian Bureau of Statistics (2021 Census and SEIFA) |
Profile last materially updated 3 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 Yerrinbool 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.
Aircraft have been seen below 3,000 ft over about 20% of Yerrinbool. The report's Aircraft Overflight page narrows that to the address itself: how many aircraft a day, how low, and at what heights.
Building or pricing a slab? The $119 geotechnical desktop report covers geology, soils, bores and an indicative AS 2870 site class for a Yerrinbool lot.
See what's in the $9 report →Yerrinbool planning - frequently asked
Is Yerrinbool flood-prone?
Flood mapping covers Yerrinbool and none of the suburb falls within a mapped flood overlay (the council-wide suburb average is 0%).
Is Yerrinbool bushfire-prone?
Around 98% of Yerrinbool is mapped as bushfire-prone, compared with a Wingecarribee average of 90%.
Is Yerrinbool under a flight path?
Aircraft were observed below 3,000 ft over about 20% of Yerrinbool, and over about 88% at any altitude up to 10,000 ft, in the period sampled (4 Sep 2026 to 2 Oct 2026). The lowest measured aircraft was at 1,000 ft, with an average of 4,000 ft. At the busiest point in the suburb about 1 aircraft a day were recorded passing over one 500 m square. 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 Yerrinbool?
The dominant planning zone in Yerrinbool is National Parks and Nature Reserves, though the suburb also includes Environmental Conservation and Infrastructure.
Does Yerrinbool have heritage-listed places?
Yerrinbool has 3 heritage-listed places on record.
What is the typical lot size in Yerrinbool?
Across 620 surveyed parcels in Yerrinbool, the median lot size is about 1,575 m².
Does Yerrinbool have a train station?
Yes - Yerrinbool has 1 train station: Yerrinbool Station. It is also served by 20 bus stops.
What is the population of Yerrinbool?
At the 2021 Census Yerrinbool had 1,196 usual residents, with a median age of 39 and an average household size of 2.9 people. The wider Illawarra Catchment Reserve statistical area, which contains Yerrinbool, went from 13 people in 2001 to 5 in 2025, down 62%.
Is Yerrinbool an advantaged suburb?
On the ABS SEIFA 2021 index of relative socio-economic advantage and disadvantage (IRSAD), Yerrinbool scores 978 and sits in decile 5 of 10 nationally and decile 4 within New South Wales (decile 1 is the most disadvantaged tenth, decile 10 the least).
What is the median household income in Yerrinbool?
Median household income in Yerrinbool was $1,944 a week at the 2021 Census, against $1,958 for the typical suburb in Wingecarribee. Median rent was $420 a week and the median mortgage repayment $1,950 a month.
Compare nearby suburbs
| Nearby suburb | Distance | Flood mapped | Bushfire-prone |
|---|---|---|---|
| Yanderra Wollondilly |
2.9 km | 0% | 88% |
| Bargo Wollondilly |
6.6 km | 0% | 89% |
| Balmoral Village | 6.6 km | 0% | 100% |
| Hill Top | 7.7 km | 0% | 96% |
| Alpine | 7.8 km | 0% | 100% |
| Pheasants Nest Wollondilly |
10.3 km | 0% | 97% |
| Buxton Wollondilly |
10.4 km | 0% | 93% |
| Mount Lindsey | 10.9 km | 0% | 100% |
| Aylmerton | 10.9 km | 0% | 90% |
| Colo Vale | 11.4 km | 0% | 97% |