SA · Unincorporated SA Council
Mount Willoughby, 5723
Current weather
18.1°CClear sky
43% humidity · 14.5 km/h wind · 20.2° / 8.4° today · 0 mm rain
Updated
- Green suburb
Suburb profile
Mount Willoughby sits up in the Unincorporated SA hills, a smaller community where elevation and tree cover define the mood. Remote from the metro area in the best sense: quiet streets, big skies and a town that runs on its own timetable. Ridge-top pockets and tree cover give the area a cooler, greener hillside feel.
A mature community gives the area a calm, settled social fabric, with multiple generations sharing the same neighbourhood. Homes offer solid value for the lifestyle on offer.
The streetscape feels settled and established, with older homes giving the area a familiar, lived-in look.
Population
- Population
- 17
- Median age
- 59
- Median household income / week
- $3,250
- Dwelling vacancy
- 100%
- Unoccupied private dwellings
- 3 of 3
- Median monthly mortgage
- $0
- Employment rate
- 68.8%
- Dwelling mix (houses / semi / flats)
- 0 / 0 / 0
Contributes to desirability score · Community (5%)
Employment, household income and age diversity (2021 Census)
Data sources & freshness
- 2021 Census — General Community Profile — Australian Bureau of Statistics · Period: 2021 · Updated on site · 2021 Census release
The 2026 Census runs in August 2026; suburb-level updates are expected from mid-2027.
Roadworks & transport
1 active roadworks / incidents
- MaintenanceStuart Highway, Painted Desert Rd17 Jun 2026 – 17 Jul 2026
Data sources & freshness
- Traffic SA road events — Department for Infrastructure and Transport (SA) · Period: current · Updated on site · Hourly refresh
Amenities
No OpenStreetMap amenities mapped for this suburb yet.
Contributes to desirability score · Lifestyle (15%)
Food, shopping, recreation and sport (OpenStreetMap)
Data sources & freshness
- OpenStreetMap amenities — OpenStreetMap contributors · Period: current · Updated on site · Weekly refresh
Socio-economic (SEIFA)
- IRSAD decile (2021)
- 4/10
- IRSD decile (2021)
- 5/10
SEIFA indexes from ABS 2021. Decile 10 = most advantaged / least disadvantaged in Australia.
Contributes to desirability score · Community (5%)
Socio-economic advantage (IRSAD decile)
Data sources & freshness
- SEIFA 2021 (IRSAD / IRSD) — Australian Bureau of Statistics · Period: 2021 · Updated on site · 2021 SEIFA release
Heritage
1 state heritage place
- Heritage placeState heritage
Data sources & freshness
- SA Heritage Places database — Department for Environment and Water (SA) · Period: current · Updated on site
Hazards
- Bushfire planning zone
- Overlay applies
Bushfire overlay checked at suburb centroid against all current SA Planning risk layers (high, medium, general, urban interface, regional, outback). Safer places from CFS designated locations.
Contributes to desirability score · Safety (18%)
Bushfire hazard overlays
Data sources & freshness
- Bushfire & hazard overlays (SA) — Government of South Australia · Period: current · Updated on site
Recent changes
- Heritage placeheritageState heritage
- MaintenanceroadworksStuart Highway, Painted Desert Rd17 Jun 2026 – 17 Jul 2026
Data sources & freshness
- SA Heritage Places database — Department for Environment and Water (SA) · Updated on site
- Traffic SA road events — Department for Infrastructure and Transport (SA) · Updated on site · Hourly refresh
More in Unincorporated SA Council
Other suburbs in the same local government area.