Willoughby SA 5222
15 addresses · 1 street
Mayo Electorate › Kangaroo Island LGA › Willoughby · 110 km from Adelaide
Living Here
Willoughby is a suburb of South Australia, home to about 11 people, with a median age of 54. The typical household earns around $1,874 a week. Most workers drive to work. Common community backgrounds include English, Australian, Aboriginal. On the ABS socio-economic scale it sits in decile 5 of 10 nationally — a mid-range area.
Over time — Census 2001 → 2021
Dashed line: district figures for the Kangaroo Island statistical area (SA2), the smallest area the ABS published before 2011. Solid line: Willoughby itself.
Getting Around & Local Services
Socio-economic Standing
Deciles from 1 (lowest) to 10 (highest), against all Australian suburbs. The overall figure weighs advantage and disadvantage together; economic resources counts income and housing, and education & jobs counts qualifications and occupation. They often differ. Source: ABS SEIFA 2021.
Tree cover
🌳 Tree canopy: 30.6% share of land under canopy · satellite map, 2020

Green: 10 m cells where trees dominate, satellite 2021. Blue: water. The line is the suburb boundary.
| Canopy share, 1 m canopy height map, 2020 | 30.6% |
|---|---|
| Land with trees, 10 m satellite map, 2021 | 34.4% |
Demographics
Population by age in Willoughby
| 0-4 | 0 |
|---|---|
| 5-14 | 0 |
| 15-19 | 0 |
| 20-24 | 0 |
| 25-34 | 0 |
| 35-44 | 0 |
| 45-54 | 0 |
| 55-64 | 0 |
| 65-74 | 3 |
| 75-84 | 0 |
| 85+ | 0 |
Top ancestries in Willoughby
| English | 5 |
|---|---|
| Australian | 4 |
| Aboriginal | 0 |
| Chinese | 0 |
| Croatian | 0 |
| Dutch | 0 |
Commute to work in Willoughby
| Car | 4 |
|---|---|
| Train | 0 |
| Bus | 0 |
| Tram/ferry | 0 |
| Walked | 0 |
| Bicycle | 0 |
| Home | 0 |
Top countries of birth in Willoughby
| England | 4 |
|---|
Birds & Wildlife Nearby
1,556 bird observations recorded near Willoughby — most often seen:
- Australian Magpie (457)
- Bush Stone-curlew (285)
- Kangaroo Island Grey Currawong (65)
- Hooded Plover (55)
- Australian Little Penguin (53)
- Superb Fairy-wren (49)
- Birds (41)
- Eastern Hooded Dotterel (41)
- Galah (36)
- Little Raven (33)
- White-bellied Sea-eagle (29)
- Australian Raven (28)
- Welcome Swallow (28)
Show all 30 birds recorded near Willoughby
- Kangaroo Island Superb Fairy-wren (27)
- Eastern Welcome Swallow (26)
- Eyre Peninsula Australian Magpie (26)
- Masked Lapwing (25)
- Silvereye (25)
- House Sparrow (24)
- Nankeen Kestrel (24)
- Black Swan (21)
- Kangaroo Island Red Wattlebird (21)
- Kangaroo Island Spotted Scrubwren (20)
- Crescent Honeyeater (19)
- Kangaroo Island Brown Thornbill (18)
- Bassian Thrush (16)
- Common Starling (16)
- Kangaroo Island New Holland Honeyeater (16)
- New Holland Honeyeater (16)
- Willie Wagtail (16)
Sightings reported by observers, not a survey, so the counts show what people record rather than what lives here. Source: Atlas of Living Australia.
Nearby Suburbs
The closest suburbs to Willoughby:
- Antechamber Bay (6.6 km)
- Porky Flat (9 km)
- Cuttlefish Bay (11.9 km)
- Willson River (15.1 km)
- Ironstone (15.1 km)
- Dudley East (16.5 km)
- Penneshaw (19.7 km)
- Kangaroo Head (21.2 km)
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Streets
- Cape Willoughby Road (15)
