🔍

St Marys

SA 5042 • Greater Adelaide

3,010
Population (2021)
$40,820
Median Income
1.83 km²
Area
$285/wk
Median Rent
MulticulturalSuburbanMid-RangeCBD-Adjacent

About St Marys

St Marys is a multicultural inner-southern suburb of Adelaide, located approximately 6 kilometres from the Adelaide CBD within the City of Mitcham council area. With a population of around 3,010 and a median age of 35, the suburb is notably diverse — over a third of residents were born overseas, with significant communities from India, China, Nepal, Sri Lanka, and the Philippines. The median household income of around $1,490 per week sits slightly below the Adelaide metropolitan average, and housing in the compact 1.8 square kilometre suburb comprises a mix of established brick homes and newer medium-density dwellings.

St Marys benefits from solid access to Adelaide's broader amenities, with Flinders University and the Flinders Medical Centre located nearby in Bedford Park, making the area popular with international students and healthcare workers. The suburb is served by train stations on the Belair Line at Clarence Park and Edwardstown, providing reliable rail access to the Adelaide CBD in around 12-15 minutes. Local shops and services are found along surrounding arterial roads, and the suburb's multicultural character brings a diverse range of cuisine and cultural community organisations to the area.

St Marys falls under postcode 5042 and is governed by Mitcham Council (LGA). For state elections, residents vote in the Elder electorate.

📍 Location

State
South Australia
Postcode
5042
Urban Area
Mitcham
LGA / Council
Mitcham
Federal Electorate
Boothby
State Electorate
Elder
Type
Major Urban
Timezone
Adelaide (UTC+9:30)
Coordinates
-35.00°, 138.58°
Statistical Area
Greater Adelaide
Area
1.83 km²
Elevation
54m

🚌 Transport & Commute

Nearest Train Stations

Clarence Park
0.8 km
10 min
Edwardstown
1.2 km
15 min

Bus Services

  • Route 200, 201 (Adelaide Metro) — Adelaide CBD (King William St) 20-25 min

Commute to Adelaide CBD

Distance
6 km
By Train
12-15 min from Clarence Park Station via Belair Line
By Car (Peak)
15-25 min
By Car (Off-Peak)
10-15 min

🛣️ Good rail and bus access; close to South Road and Anzac Highway for road connections

Walkability Somewhat Walkable

Some errands and local services can be done on foot, with train stations within walking distance, but larger shopping requires a car or short drive

🛒 Supermarkets Nearby

No major supermarkets listed for this suburb.

🎓 Schools

🏠 Housing 2021 Census

Median Rent (weekly)
$285
Median Mortgage (monthly)
$1,654
Avg Household Size
2.4 people
Median Age
35 years
Social Housing (% of dwellings)
4.4%

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

🎓 Educational Institution Attending 2021 Census

School Sector Breakdown

👥 Demographics

Census 2016
2,759
Census 2021
3,010
▲ 9.1% growth

Population Growth

Gender Distribution (Census 2021)

Income 2016
$29,120
Income 2021
$40,820
▲ 40.2% increase

Income Comparison

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

🌍 Country of Birth 2021 Census

Born in Australia 1,878
Born Overseas 1,031

Top Countries of Birth (excl. Australia)

  • 1. India 187
  • 2. Nepal 80
  • 3. England 67
  • 4. China 56
  • 5. Philippines 55
  • 6. Sri Lanka 39
  • 7. Vietnam 35
  • 8. Pakistan 32
  • 9. Greece 30
  • 10. New Zealand 27

🧬 Ancestry 2021 Census

Top ancestries reported (people may report up to two)

English 928
Australian 823
Scottish 247
Irish 200
Indian 194
German 180
Italian 134
Greek 130
Chinese 126
Filipino 70

👨‍👩‍👧 Parents' Birthplace 2021 Census

1,172
Both parents born in Australia
1,330
Both parents born overseas
395
One parent AU, one overseas

🛐 Religion 2021 Census

Christianity
41.1%
No Religion
37.4%
Hinduism
6.0%
Islam
5.5%
Sikhism
2.0%
Buddhism
1.8%

📊 Age Distribution 2021 Census

0-4 years
202 (6.7%)
5-14 years
296 (9.8%)
15-19 years
153 (5.1%)
20-24 years
198 (6.6%)
25-34 years
639 (21.2%)
35-44 years
485 (16.1%)
45-54 years
325 (10.8%)
55-64 years
324 (10.8%)
65-74 years
198 (6.6%)
75-84 years
142 (4.7%)
85+ years
52 (1.7%)

Nearby Suburbs

Frequently Asked Questions

What is St Marys known for? +

St Marys is known for its multicultural character and proximity to Flinders University and Flinders Medical Centre in nearby Bedford Park. The suburb attracts international students and healthcare professionals, giving it a diverse, cosmopolitan community atmosphere.

How far is St Marys from Adelaide CBD? +

St Marys is approximately 6 kilometres south of the Adelaide CBD, a 10-25 minute drive or around 12-15 minutes by train from nearby Clarence Park Station.

Does St Marys have public transport? +

St Marys has excellent public transport access. The Clarence Park and Edwardstown train stations on the Belair Line are both within walking distance, providing frequent rail services to the Adelaide CBD in under 15 minutes. Metro bus routes also serve the area.

What is the population of St Marys? +

According to the 2021 Census, St Marys has a population of approximately 3,010 residents in a compact area of 1.8 square kilometres. The suburb has a median age of 35 and a notably diverse population, with over a third of residents born overseas.

Is St Marys a good place to live? +

St Marys offers good value for money relatively close to Adelaide's city centre, with solid public transport links and proximity to Flinders University and the medical precinct. It suits students, healthcare workers, and multicultural families who value urban connectivity over suburban space.

What is the postcode for St Marys? +

The postcode for St Marys, SA is 5042.