🔍

Old Noarlunga

SA 5168 • Greater Adelaide

1,531
Population (2021)
$77,220
Median Household Income
3.65 km²
Area
$305/wk
Median Rent
RiversideEstablishedFamily-FriendlyCommuter Belt

About Old Noarlunga

Old Noarlunga is a historic riverside suburb in Adelaide's south, situated on the banks of the Onkaparinga River approximately 28 kilometres south of the Adelaide CBD within the City of Onkaparinga. With a population of 1,531, the suburb has a median age of 41 and a predominantly Anglo-Australian heritage, reflecting its long-established community character. Median household incomes sit at around $1,485 per week, placing it in a comfortable working-to-middle-class bracket typical of the southern suburbs corridor.

Old Noarlunga centres on the Onkaparinga River and the surrounding parklands and conservation zones, offering residents bushwalking trails, river access, and a genuine sense of natural space close to urban conveniences. The nearby Noarlunga Centre provides shopping, health services, and public transport connections via the Seaford train line, while the suburbs of Christies Beach and Noarlunga Downs offer additional amenity within minutes. The area appeals to established families and long-term residents who value a quiet, community-oriented lifestyle with easy access to both the coast and the freeway.

Old Noarlunga falls under postcode 5168 and is governed by Onkaparinga Council (LGA). For state elections, residents vote in the Kaurna electorate.

📍 Location

State
South Australia
Postcode
5168
Urban Area
N/A
LGA / Council
Onkaparinga
Federal Electorate
Kingston
State Electorate
Kaurna
Type
Rural
Timezone
Adelaide (UTC+9:30)
Coordinates
-35.18°, 138.50°
Statistical Area
Greater Adelaide
Area
3.65 km²
Elevation
10m

🏷️ Property Prices March quarter 2026

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

🏡House
$831K
6 sales · YoY n/a

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.

🏠 Housing 2021 Census

Median Rent (weekly)
$305
Median Mortgage (monthly)
$1,395
Avg Household Size
2.5 people
Median Age
41 years
Social Housing (% of dwellings)
1%

6 state housing + 0 community housing dwellings (ABS 2021 Census)

🚌 Transport & Commute

Nearest Train Stations

Noarlunga Centre
1.8 km
22 min

Bus Services

  • Route 733, 742 — Adelaide CBD (King William St) 50-65 min

Commute to Adelaide CBD

Distance
28 km
By Train
Approx 50 min to Adelaide Station via Seaford Line from Noarlunga Centre
By Car (Peak)
35-50 min
By Car (Off-Peak)
25-35 min

🛣️ Southern Expressway provides direct freeway access to the CBD; Noarlunga Centre station nearby

Walkability Car-Dependent

Most errands require a car, though parkland walking trails along the Onkaparinga River are accessible on foot

🛒 Supermarkets Nearby

No major supermarkets listed for this suburb.

🎓 Schools

🎓 Educational Institution Attending 2021 Census

School Sector Breakdown

👥 Demographics

Census 2016
1,449
Census 2021
1,531
▲ 5.7% growth

Population Growth

Gender Distribution (Census 2021)

Personal Income 2016
$31,148
Personal Income 2021
$36,608
▲ 17.5% increase

2021 Census income breakdown

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

Personal
$36,608 / yr
$704/wk
Household
$77,220 / yr
$1485/wk
Family
$95,940 / yr
$1845/wk

Personal Income Comparison (2016 vs 2021)

📊 Population: ABS Census 2021
💰 Income: ABS Census 2021

🌍 Country of Birth 2021 Census

Born in Australia 1,176
Born Overseas 290

Top Countries of Birth (excl. Australia)

  • 1. England 166
  • 2. New Zealand 29
  • 3. Scotland 15
  • 4. Germany 11
  • 5. India 7
  • 6. Indonesia 6
  • 7. Ireland 6
  • 8. Philippines 5
  • 9. China 4
  • 10. Japan 4

🧬 Ancestry 2021 Census

Top ancestries reported (people may report up to two)

English 739
Australian 625
Scottish 184
Irish 136
German 115
Italian 42
Dutch 32
Australian Aboriginal 17
Polish 14
Welsh 13

👨‍👩‍👧 Parents' Birthplace 2021 Census

834
Both parents born in Australia
384
Both parents born overseas
231
One parent AU, one overseas

🛐 Religion 2021 Census

No Religion
61.7%
Christianity
30.4%
Buddhism
0.8%
Islam
0.2%

📊 Age Distribution 2021 Census

0-4 years
71 (4.6%)
5-14 years
200 (13.1%)
15-19 years
84 (5.5%)
20-24 years
100 (6.5%)
25-34 years
200 (13.1%)
35-44 years
187 (12.2%)
45-54 years
204 (13.3%)
55-64 years
207 (13.5%)
65-74 years
168 (11.0%)
75-84 years
83 (5.4%)
85+ years
23 (1.5%)

Nearby Suburbs

Frequently Asked Questions

What is Old Noarlunga known for? +

Old Noarlunga is best known for its location on the Onkaparinga River, with riverside parklands, bushwalking trails, and conservation areas providing a natural backdrop to this established southern Adelaide suburb.

How far is Old Noarlunga from Adelaide CBD? +

Old Noarlunga is approximately 28 kilometres south of the Adelaide CBD, typically a 25–50 minute drive depending on traffic, with freeway access via the Southern Expressway.

Does Old Noarlunga have public transport? +

Old Noarlunga is served by Adelaide Metro bus routes connecting to Noarlunga Centre, where the Seaford train line provides rail access into the Adelaide CBD in around 50 minutes.

What is the population of Old Noarlunga? +

According to the 2021 Census, Old Noarlunga has a population of approximately 1,531 residents, with a median age of 41 and a predominantly Anglo-Australian community.

Is Old Noarlunga a good place to live? +

Old Noarlunga suits those looking for a quiet, established suburban lifestyle near natural amenity — the Onkaparinga River and surrounding parks make it especially appealing for outdoor enthusiasts and families who prefer the southern suburbs corridor.

What is the postcode for Old Noarlunga? +

The postcode for Old Noarlunga is 5168.

What is the average income in Old Noarlunga? +

Based on the 2021 Census, the median personal income in Old Noarlunga is about $704 per week (around $36,600 per year). The median household income is $1,485 per week and the median family income is $1,845 per week.

What is the median house price in Old Noarlunga? +

As of March quarter 2026, the median house price is $830,500. Figures are based on Office of the Valuer-General SA — Metropolitan Median House Sales.

What is the age profile of Old Noarlunga? +

The median age in Old Noarlunga is 41. The largest age group is 55–64 (207 residents, around 14%). Around 23% of residents are under 20 and about 18% are aged 65 or older. (2021 Census)

How much is rent in Old Noarlunga? +

In Old Noarlunga, the median weekly rent is $305, and the median monthly mortgage repayment is $1,395 (2021 Census).