O'sullivan Beach SA 5166
1,103 addresses · 41 streets
Kingston Electorate › Onkaparinga LGA › O'sullivan Beach · 24 km from Adelaide
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Living Here
O'sullivan Beach is a suburb of South Australia, home to about 1,844 people, with a median age of 44. The typical household earns around $1,072 a week, with median rent near $300 a week. Most homes are houses. About 70% of households own their home and 30% rent. Most workers drive to work. Common community backgrounds include English, Australian, Scottish. On the ABS socio-economic scale it sits in decile 1 of 10 nationally — a more disadvantaged area. The median house sells for about $780,000.
Over time — Census 2001 → 2021
Dashed line: district figures for the Christies Beach statistical area (SA2), the smallest area the ABS published before 2011. Solid line: O'sullivan Beach itself.
Getting Around & Local Services
1 pharmacy
5 doctors & medical clinics
4 optometrists
1 library
4 gyms & sports centres
1 playground
1 butcher
2 hardware stores
4 mechanics
Getting around. Train station: Lonsdale, 1.7 km north-east · Bus interchange: Noarlunga Centre Interchange, 2.7 km south-east · Airport: Adelaide Airport, 20.3 km north.
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.
Median Sale Prices
Median of recorded sales in the period, not a valuation. Source: Metropolitan Median House Sales, Valuer-General South Australia.
Tree cover
🌳 Tree canopy: 7.1% 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 | 7.1% |
|---|---|
| Land with trees, 10 m satellite map, 2021 | 7.7% |
Demographics
Unemployment 9.2% · Labour-force participation 52.2%
Population by age in O'sullivan Beach
| 0-4 | 81 |
|---|---|
| 5-14 | 193 |
| 15-19 | 93 |
| 20-24 | 80 |
| 25-34 | 250 |
| 35-44 | 240 |
| 45-54 | 227 |
| 55-64 | 226 |
| 65-74 | 266 |
| 75-84 | 149 |
| 85+ | 33 |
Dwelling types in O'sullivan Beach
| House | 763 |
|---|---|
| Townhouse | 53 |
| Apartment | 0 |
| Other | 0 |
Households by weekly income in O'sullivan Beach
| <$650 | 174 |
|---|---|
| $650-1,499 | 335 |
| $1,500-2,999 | 189 |
| $3,000+ | 52 |
Top ancestries in O'sullivan Beach
| English | 911 |
|---|---|
| Australian | 735 |
| Scottish | 175 |
| Irish | 170 |
| German | 157 |
| Ancestry NS | 91 |
Housing tenure in O'sullivan Beach
| Owned | 274 |
|---|---|
| Mortgage | 284 |
| Rented | 239 |
| Other | 0 |
Cars per household in O'sullivan Beach
| 0 | 56 |
|---|---|
| 1 | 345 |
| 2 | 273 |
| 3 | 87 |
| 4+ | 40 |
Commute to work in O'sullivan Beach
| Car | 527 |
|---|---|
| Train | 10 |
| Bus | 9 |
| Tram/ferry | 0 |
| Walked | 8 |
| Bicycle | 0 |
| Home | 59 |
Top countries of birth in O'sullivan Beach
| England | 157 |
|---|---|
| Germany | 25 |
| New Zealand | 22 |
| South Africa | 19 |
| Scotland | 15 |
| China | 9 |
Languages used at home in O'sullivan Beach
| German | 13 |
|---|---|
| Afrikaans | 12 |
| Italian | 9 |
| Hindi | 8 |
| Australian Indigenous | 6 |
| Greek | 5 |
Birds & Wildlife Nearby
38,766 bird observations recorded near O'sullivan Beach — most often seen:
- Common Starling (2,220)
- Little Raven (2,147)
- Rock Dove (2,048)
- House Sparrow (2,016)
- Southern Magpie-lark (2,000)
- Rainbow Lorikeet (1,882)
- Eastern New Holland Honeyeater (1,808)
- Eastern Crested Pigeon (1,753)
- Eastern Asian Spotted Dove (1,752)
- Eyre Peninsula Australian Magpie (1,674)
- Western Red Wattlebird (1,653)
- Little Pied Cormorant (1,635)
- Eurasian Blackbird (1,604)
Show all 30 birds recorded near O'sullivan Beach
- Giinbaywarraymal (1,487)
- Southern Willie Wagtail (1,332)
- Eastern Galah (1,121)
- White-faced Heron (1,071)
- Eastern Welcome Swallow (1,068)
- Australian White Ibis (962)
- South-eastern Musk Lorikeet (833)
- Australian Pelican (828)
- Pacific Black Duck (799)
- Purple-crowned Lorikeet (732)
- Grey Teal (706)
- Silver Gull (674)
- Black Swan (623)
- Australian Magpie (606)
- Southern Masked Lapwing (592)
- Little Black Cormorant (578)
- Red Wattlebird (562)
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 O'sullivan Beach:
- Christies Beach (1.8 km)
- Christie Downs (2.1 km)
- Lonsdale (2.2 km)
- Port Noarlunga (3 km)
- Noarlunga Centre (3.1 km)
- Hackham West (4.4 km)
- Noarlunga Downs (4.5 km)
- Morphett Vale (4.5 km)
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Streets
- Anembo Street (19)
- Baden Terrace (127)
- Borraga Street (18)
- Catlin Court (2)
- Cutmore Street (23)
- Francis Street (10)
- Galloway Road (83)
- Gayundah Crescent (47)
- George Street (10)
- Gumeracha Road (70)
- Gympie Street (4)
- Higgins Street (9)
- Hill Street (11)
- John Terrace (20)
- Kurandah Street (19)
- Mallow Court (7)
- Mallow Street (5)
- Marine Drive (1)
- Mentone Parade (10)
- Moorong Road (43)
- Morrow Road (11)
- Norongo Street (29)
- Pearce Street (36)
- Pioneer Avenue (4)
- Protector Street (24)
- Roopena Street (23)
- Selway Terrace (89)
- Sullivan Terrace (66)
- Sunset Court (18)
- Swordsman Road (21)
- Tara Street (18)
- Taralga Road (9)
- Tattoo Street (6)
- Tingira Drive (51)
- Tooma Street (20)
- Uranna Street (11)
- Wakelin Terrace (29)
- Woocalla Street (32)
- Wyong Road (27)
- Yangara Road (26)
- Yenda Street (15)
