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Hallett Cove

SA 5158 • Greater Adelaide

12,512
Population (2021)
$97,292
Median Household Income
9.11 km²
Area
$380/wk
Median Rent
CoastalBeach LifestyleFamily-FriendlyConservation Area
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About Hallett Cove

Hallett Cove is a coastal suburb 22 kilometres south of Adelaide's CBD in the City of Marion. The suburb features dramatic coastal cliffs, the Hallett Cove Conservation Park, and genuine beach lifestyle. The train line connects residents to the city centre.

Geological heritage and beach access define Hallett Cove—the conservation park showcases glacial formations while the beach and foreshore provide recreation. The community attracts families seeking Adelaide's best coastal value south of Glenelg.

Hallett Cove falls under postcode 5158 and is governed by the Marion Council (Local Government Area). For federal elections, residents vote in the electorate of Kingston, while state elections fall under the Black electorate.

📰 Featured In

🏷️ Top 25 Most Expensive Suburbs in SA by Median House Price

📍 Location

State
South Australia
Postcode
5158
Urban Area
Marion - South
LGA / Council
Marion
Federal Electorate
Kingston
State Electorate
Black
Type
Major Urban
Timezone
Adelaide (UTC+9:30)
Coordinates
-35.07°, 138.51°
Statistical Area
Greater Adelaide
Area
9.11 km²
Population Density
1,373 /km²
Elevation
108m

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🏷️ Property Prices March quarter 2026

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

🏡House
$985K
32 sales · ▲ 4.8% 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 5158

Median taxable income for individual taxpayers in postcode 5158, comparing the 2019–20 and 2023–24 financial years.

Median 2019–20
$49,870
Median 2023–24
$60,196
▲ 20.7% increase
Average taxable income (2023–24)
$68,530

Source: ATO Taxation Statistics 2023–24, Individuals Table 8 (median & average taxable income by postcode). Covers all individuals who lodged a return in postcode 5158; postcodes with fewer than 200 lodgments are suppressed by the ATO.

Census personal income 2016 vs 2021

Personal Income 2016
$36,504
Personal Income 2021
$43,576
▲ 19.4% 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
$43,576 / yr
$838/wk
Household
$97,292 / yr
$1871/wk
Family
$110,188 / yr
$2119/wk
💰 Income: ABS Census 2021

🏠 Housing 2021 Census

Median Rent (weekly)
$380
Median Mortgage (monthly)
$1,700
Avg Household Size
2.6 people
Median Age
43 years
Social Housing (% of dwellings)
0.7%

22 state housing + 9 community housing dwellings (ABS 2021 Census)

🚌 Transport & Commute

Bus Services

  • Local bus services — Adelaide CBD 54-72 min

Commute to Adelaide CBD

Distance
18 km
By Train
Train access via local station; check Transport NSW/PTV/Translink for times
By Car (Peak)
25-45 min
By Car (Off-Peak)
20-35 min

🛣️ Located 18 km from Adelaide CBD

Walkability Somewhat Walkable

Some errands can be done on foot near the local centre, but most residents rely on a car for daily needs

🛒 Supermarkets Nearby

  • Woolworths
    Hallett Cove Shopping Centre, 246 Lonsdale Road Hallett Cove 5158 SA

🎓 Schools

👥 Demographics

Census 2016
12,301
Census 2021
12,512
▲ 1.7% 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 8,159
Born Overseas 4,112

Top Countries of Birth (excl. Australia)

  • 1. England 1,664
  • 2. South Africa 270
  • 3. Scotland 265
  • 4. China 174
  • 5. India 157
  • 6. New Zealand 130
  • 7. Poland 103
  • 8. Philippines 100
  • 9. Germany 98
  • 10. Malaysia 56

🧬 Ancestry 2021 Census

Top ancestries reported (people may report up to two)

English 5,873
Australian 3,761
Scottish 1,343
Irish 1,171
German 877
Italian 396
Chinese 384
Dutch 300
Polish 244
Indian 197

👨‍👩‍👧 Parents' Birthplace

5,614
Both parents born in Australia
5,120
Both parents born overseas
1,508
One parent AU, one overseas

🛐 Religion 2021 Census

No Religion
51.7%
Christianity
40.6%
Hinduism
1.3%
Buddhism
1.0%
Islam
0.6%
Sikhism
0.5%
Judaism
0.1%

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📊 Age Distribution 2021 Census

0-4 years
609 (4.9%)
5-14 years
1,446 (11.6%)
15-19 years
696 (5.6%)
20-24 years
687 (5.5%)
25-34 years
1,304 (10.4%)
35-44 years
1,715 (13.7%)
45-54 years
1,697 (13.6%)
55-64 years
1,969 (15.7%)
65-74 years
1,640 (13.1%)
75-84 years
575 (4.6%)
85+ years
168 (1.3%)

Nearby Suburbs

Frequently Asked Questions

What is Hallett Cove known for? +

Hallett Cove is a well-established residential suburb in Marion, SA, with a population of approximately 12,512 residents. The suburb is valued for its range of local schools, parks, and shopping facilities.

How far is Hallett Cove from Adelaide CBD? +

Hallett Cove is approximately 18 kilometres from Adelaide CBD. The drive typically takes 20-35 min outside peak hours.

Does Hallett Cove have public transport? +

Hallett Cove is served by local bus services connecting to the broader network. Train access is available via nearby stations.

What is the population of Hallett Cove? +

According to the 2021 Census, Hallett Cove has a population of approximately 12,512 residents. It is a significant residential area in the Marion district.

Is Hallett Cove a good place to live? +

Hallett Cove offers a practical and liveable lifestyle with access to local schools, parks, and shopping. With a median income around $49,870, it attracts a broad demographic mix. Like most SA suburbs, its appeal depends on proximity to work and preferred amenities.

What is the postcode for Hallett Cove? +

The postcode for Hallett Cove, SA is 5158.

What is the average income in Hallett Cove? +

Based on the 2021 Census, the median personal income in Hallett Cove is about $838 per week (around $43,600 per year). The median household income is $1,871 per week and the median family income is $2,119 per week.

What is the median house price in Hallett Cove? +

As of March quarter 2026, the median house price is $985,000, up 4.8% year-on-year. Figures are based on Office of the Valuer-General SA — Metropolitan Median House Sales.

What is the age profile of Hallett Cove? +

The median age in Hallett Cove is 43. The largest age group is 55–64 (1,969 residents, around 16%). Around 22% of residents are under 20 and about 19% are aged 65 or older. (2021 Census)

How much is rent in Hallett Cove? +

In Hallett Cove, the median weekly rent is $380, and the median monthly mortgage repayment is $1,700 (2021 Census).