Duffys Forest NSW 2084
213 addresses · 20 streets
Mackellar Electorate › Northern Beaches LGA › Duffys Forest · 22 km from Sydney
Living Here
Duffys Forest is a suburb of New South Wales, home to about 509 people, with a median age of 43. The typical household earns around $4,250 a week, with median rent near $625 a week. Most homes are houses. About 81% of households own their home and 17% rent. Most workers work from home. Common community backgrounds include English, Australian, Scottish. On the ABS socio-economic scale it sits in decile 10 of 10 nationally — a relatively advantaged area.
Over time — Census 2001 → 2021
Dashed line: district figures for the Terrey Hills - Duffys Forest statistical area (SA2), the smallest area the ABS published before 2011. Solid line: Duffys Forest itself.
Getting Around & Local Services
2 vets
1 library
1 post office
1 service station
3 dog parks
1 butcher
1 hardware store
1 mechanic
1 electrician
Getting around. Train station: Mount Kuring-gai, 5.4 km north-west · Bus interchange: Gordon Interchange, 9.6 km south · Airport: Palm Beach Water Airport, 15.8 km north-east.
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: 45% 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 | 45.0% |
|---|---|
| Surveyed canopy, Greater Sydney aerial survey, 2019 | 54.0% |
| Land with trees, 10 m satellite map, 2021 | 77.0% |
Demographics
Unemployment 3.4% · Labour-force participation 64.2%
Population by age in Duffys Forest
| 0-4 | 19 |
|---|---|
| 5-14 | 77 |
| 15-19 | 38 |
| 20-24 | 38 |
| 25-34 | 35 |
| 35-44 | 49 |
| 45-54 | 86 |
| 55-64 | 73 |
| 65-74 | 43 |
| 75-84 | 23 |
| 85+ | 5 |
Dwelling types in Duffys Forest
| House | 151 |
|---|---|
| Townhouse | 0 |
| Apartment | 0 |
| Other | 0 |
Households by weekly income in Duffys Forest
| <$650 | 11 |
|---|---|
| $650-1,499 | 22 |
| $1,500-2,999 | 21 |
| $3,000+ | 83 |
Top ancestries in Duffys Forest
| English | 227 |
|---|---|
| Australian | 151 |
| Scottish | 73 |
| Irish | 64 |
| Other | 57 |
| Italian | 44 |
Housing tenure in Duffys Forest
| Owned | 71 |
|---|---|
| Mortgage | 54 |
| Rented | 27 |
| Other | 3 |
Cars per household in Duffys Forest
| 0 | 0 |
|---|---|
| 1 | 18 |
| 2 | 61 |
| 3 | 23 |
| 4+ | 46 |
Commute to work in Duffys Forest
| Car | 99 |
|---|---|
| Train | 0 |
| Bus | 0 |
| Tram/ferry | 0 |
| Walked | 8 |
| Bicycle | 0 |
| Home | 117 |
Top countries of birth in Duffys Forest
| England | 41 |
|---|---|
| South Africa | 24 |
| Italy | 13 |
| New Zealand | 13 |
| China | 12 |
| Philippines | 6 |
Languages used at home in Duffys Forest
| Mandarin | 17 |
|---|---|
| Italian | 14 |
| Arabic | 8 |
| Vietnamese | 5 |
| Afrikaans | 4 |
| Cantonese | 4 |
Birds & Wildlife Nearby
31,472 bird observations recorded near Duffys Forest — most often seen:
- Australian Brush-turkey (4,447)
- Silvereye (1,917)
- Yellow-faced Honeyeater (1,762)
- Eastern Spinebill (1,637)
- Noisy Miner (1,335)
- Little Wattlebird (1,245)
- Laughing Kookaburra (1,169)
- Rainbow Lorikeet (1,120)
- Sulphur-crested Cockatoo (1,100)
- Brown Thornbill (1,050)
- White-cheeked Honeyeater (1,029)
- Australian Raven (950)
- Pied Currawong (943)
Show all 30 birds recorded near Duffys Forest
- Variegated Fairy-wren (876)
- Australian Magpie (864)
- Eastern Yellow Robin (863)
- Grey Butcherbird (839)
- Welcome Swallow (786)
- White-browed Scrubwren (745)
- Masked Lapwing (727)
- Eastern Whipbird (666)
- Red-browed Finch (663)
- Grey Fantail (655)
- Spotted Pardalote (654)
- Lewin's Honeyeater (640)
- New Holland Honeyeater (579)
- Superb Fairy-wren (578)
- Australian Wood Duck (562)
- Superb Lyrebird (561)
- Red Wattlebird (510)
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 Duffys Forest:
- Terrey Hills (3.2 km)
- St Ives Chase (4.6 km)
- North Turramurra (4.9 km)
- Mount Kuring-gai (5.7 km)
- Belrose (6.2 km)
- St Ives (6.3 km)
- North Wahroonga (6.5 km)
- Cottage Point (6.5 km)
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Streets
- Anembo Road (11)
- Bibbenluke Avenue (7)
- Birramal Road (9)
- Booralie Road (33)
- Cullamine Road (2)
- Echunga Road (5)
- Eurabba Road (7)
- Guwara Road (4)
- Joalah Road (13)
- Killawarra Road (16)
- Kinka Road (15)
- Kulgoa Crescent (1)
- Kumarna Street (1)
- Mallawa Road (8)
- Namba Road (16)
- The Greenway (30)
- Thuddungra Road (10)
- Weemala Road (9)
- Wyong Road (12)
- Yanada Road (4)
