🔍

Sellicks Beach

SA 5174 • Greater Adelaide

2,705
Population (2021)
$74,048
Median Household Income
6.24 km²
Area
$320/wk
Median Rent
CoastalAffordable LivingRetirement-FriendlyBeach LifestyleScenic
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About Sellicks Beach

Sellicks Beach is a relaxed coastal suburb on the southern fringe of metropolitan Adelaide, approximately 47 kilometres south of the CBD in the City of Onkaparinga. With a population of around 2,700, it sits on the western coast of the Fleurieu Peninsula along Aldinga Bay. The area was subdivided in 1925 and has grown from a seaside holiday destination into a permanent residential community with a laid-back beachside character.

The suburb is known for its stunning beach, which historically allowed vehicle access on the sand, and the dramatic cliffs of the Star of Greece headland. Residents enjoy a quiet coastal lifestyle with local community facilities, while Aldinga Beach next door provides additional shopping and services. Sellicks Beach attracts retirees, families seeking affordable coastal living, and those who prefer a slower pace of life while remaining within commuting distance of Adelaide.

Sellicks Beach falls under postcode 5174 and is governed by the Onkaparinga Council (Local Government Area). For federal elections, residents vote in the electorate of Mayo, while state elections fall under the Mawson electorate.

📍 Location

State
South Australia
Postcode
5174
Urban Area
Onkaparinga - South
LGA / Council
Onkaparinga
Federal Electorate
Mayo
State Electorate
Mawson
Type
Major Urban
Timezone
Adelaide (UTC+9:30)
Coordinates
-35.33°, 138.46°
Statistical Area
Greater Adelaide
Area
6.24 km²
Population Density
434 /km²
Elevation
60m

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🏷️ Property Prices March quarter 2026

Median sale prices in Sellicks Beach for the March quarter 2026. Median house sale prices published by the Office of the Valuer-General SA (Adelaide metropolitan area).

🏡House
$970K
12 sales · ▲ 19.8% YoY

Source: Office of the Valuer-General SA — Metropolitan Median House Sales. Houses only — South Australia does not publish a unit/apartment series. Medians are for the latest quarter; year-on-year change is shown only where both quarters had at least 10 sales.

💰 Income

ATO taxable income Postcode 5174

Median taxable income for individual taxpayers in postcode 5174, comparing the 2019–20 and 2023–24 financial years.

Median 2019–20
$44,538
Median 2023–24
$54,609
▲ 22.6% increase
Average taxable income (2023–24)
$63,661

Source: ATO Taxation Statistics 2023–24, Individuals Table 8 (median & average taxable income by postcode). Covers all individuals who lodged a return in postcode 5174; postcodes with fewer than 200 lodgments are suppressed by the ATO.

Census personal income 2016 vs 2021

Personal Income 2016
$29,432
Personal Income 2021
$38,740
▲ 31.6% increase

Personal Income Comparison (2016 vs 2021)

2021 Census income breakdown

Personal = median for one earner. Household = all members of a dwelling pooled. Family = related members only. Annual = weekly × 52.

Personal
$38,740 / yr
$745/wk
Household
$74,048 / yr
$1424/wk
Family
$92,144 / yr
$1772/wk
💰 Income: ABS Census 2021

🏠 Housing 2021 Census

Median Rent (weekly)
$320
Median Mortgage (monthly)
$1,391
Avg Household Size
2.4 people
Median Age
41 years

🚌 Transport & Commute

Nearest Train Stations

Seaford
18 km
N/A (drive)

Bus Services

  • 751 — Aldinga Beach, Seaford, Noarlunga Centre 20-40 min
  • Regional coach — Victor Harbor, Goolwa 40-60 min

Commute to Adelaide

Distance
47 km
By Bus
1h 30min (bus to Seaford then train)
By Car (Peak)
55-65 min
By Car (Off-Peak)
45-50 min via Main South Road

🛣️ Car essential; limited bus services. Nearest train at Seaford 18km north

Walkability Car-Dependent

Quiet residential streets with no local shops; car needed for most errands

🛒 Supermarkets Nearby

No major supermarkets listed for this suburb.

🎓 Schools

No schools listed for this postcode.

👥 Demographics

Census 2016
2,616
Census 2021
2,705
▲ 3.4% growth

Population Growth

Gender Distribution (Census 2021)

📊 Population: ABS Census 2021

🎓 Educational Institution Attending 2021 Census

School Sector Breakdown

🌍 Country of Birth 2021 Census

Born in Australia 1,957
Born Overseas 553

Top Countries of Birth (excl. Australia)

  • 1. England 341
  • 2. New Zealand 22
  • 3. Scotland 16
  • 4. South Africa 16
  • 5. Wales 13
  • 6. Greece 12
  • 7. United States 12
  • 8. Germany 10
  • 9. Italy 10
  • 10. Netherlands 10

🧬 Ancestry 2021 Census

Top ancestries reported (people may report up to two)

English 1,385
Australian 1,027
Irish 265
Scottish 244
German 162
Italian 73
Dutch 55
Polish 42
Australian Aboriginal 40
Greek 40

👨‍👩‍👧 Parents' Birthplace

1,410
Both parents born in Australia
709
Both parents born overseas
402
One parent AU, one overseas

🛐 Religion 2021 Census

No Religion
61.6%
Christianity
28.3%
Buddhism
0.6%
Islam
0.2%
Hinduism
0.1%

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📊 Age Distribution 2021 Census

0-4 years
150 (5.5%)
5-14 years
347 (12.8%)
15-19 years
141 (5.2%)
20-24 years
140 (5.2%)
25-34 years
335 (12.4%)
35-44 years
344 (12.7%)
45-54 years
395 (14.6%)
55-64 years
396 (14.6%)
65-74 years
315 (11.6%)
75-84 years
122 (4.5%)
85+ years
12 (0.4%)

Nearby Suburbs

Frequently Asked Questions

What is Sellicks Beach known for? +

Sellicks Beach is a relaxed coastal suburb on the southern fringe of metropolitan Adelaide, approximately 47 kilometres south of the CBD in the City of Onkaparinga. The suburb is known for its stunning beach, which historically allowed vehicle access on the sand, and the dramatic cliffs of the Star of Greece headland.

How far is Sellicks Beach from Adelaide CBD? +

Sellicks Beach is approximately 47 kilometres from Adelaide CBD, with a typical drive taking around 56-85 minutes depending on traffic and route taken.

Does Sellicks Beach have public transport? +

Sellicks Beach has limited public transport options. The area is best accessed by private vehicle, with connections to larger regional centres for broader services.

What is the population of Sellicks Beach? +

According to the 2021 Census, Sellicks Beach has a population of approximately 2,705 residents, a modest but established community. The suburb falls within the Onkaparinga (City) local government area.

Is Sellicks Beach a good place to live? +

Sellicks Beach is highly appealing to those seeking a coastal lifestyle, with easy access to beaches, waterways, and outdoor recreation. It suits families, retirees, and sea-changers looking for a relaxed pace of life close to nature.

What is the postcode for Sellicks Beach? +

The postcode for Sellicks Beach, SA is 5174. This postcode covers Sellicks Beach and may also serve nearby localities within the same postcode zone.

What is the average income in Sellicks Beach? +

Based on the 2021 Census, the median personal income in Sellicks Beach is about $745 per week (around $38,700 per year). The median household income is $1,424 per week and the median family income is $1,772 per week.

What is the median house price in Sellicks Beach? +

As of March quarter 2026, the median house price is $970,000, up 19.8% year-on-year. Figures are based on Office of the Valuer-General SA — Metropolitan Median House Sales.

What is the age profile of Sellicks Beach? +

The median age in Sellicks Beach is 41. The largest age group is 55–64 (396 residents, around 15%). Around 24% of residents are under 20 and about 17% are aged 65 or older. (2021 Census)

How much is rent in Sellicks Beach? +

In Sellicks Beach, the median weekly rent is $320, and the median monthly mortgage repayment is $1,391 (2021 Census).