St Marys (SA)

SA 5042 · Greater Adelaide
suburban Save
Overall Livability
Not yet
rated
—
Median House
$285/wk
Weekly Rent
3,010
Population
—
1yr Growth

Postcode — St Marys (SA), SA

5042

The postcode for St Marys (SA) is 5042. St Marys (SA) is a suburb in Mitcham, SA, Australia, with a population of 3,010 residents. See all suburbs in postcode 5042

About St Marys (SA)

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Livability

How St Marys (SA) scores across the categories that matter most.

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We have real Census demographics for St Marys (SA), but it hasn't been scored for safety, schools, transport and lifestyle yet.

Property Market

$285/wk
Median Rent

Demographics

Population 3,010
Median Age 35 years
Families 63.9%
Owner Occupiers 62.4%
Renters 35.9%

Best Suited For

Families with Kids
0
Professionals
0
Retirees
0
Singles
0
Students
0

Population, median age, weekly rent, tenure and family figures from the ABS Census of Population and Housing, 2021.

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Local services in St Marys (SA)

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Landscaping 0 Plumbing 0 Electrical 0 Building 0 Painting 0 Cleaning 0 Pest Control 0 Handyman 0

Schools in St Marys (SA)

1 nearby

School details (ICSEA, enrolments, sector) from ACARA — School Profile & School Location 2025. ICSEA is a measure of socio-educational advantage; the star rating shown is derived from the ICSEA percentile.

Getting around St Marys (SA)

2.9/10 transport score
17 bus/coach stops

17 stops in St Marys (SA)

Bus 17
  • Stop 18 South Rd - East side
  • Stop 19 South Rd - East side
  • Stop 20 South Rd - East side
  • Stop 20A Daws Rd - South side
  • Stop 20B Daws Rd - South side
  • Stop 21 Cashel St - West side
  • Stop 21 South Rd - East side
  • Stop 21A Cashel St - West side
  • Stop 22 Cashel St - West side
  • Stop 22A Cashel St - West side
  • Stop 23 Cashel St - West side
  • Stop 23 South Rd - East side
  • Stop 24 Ayliffes Rd - North side
  • Stop 24 Ayliffes Rd - South side
  • Stop 24A Ayliffes Rd - North side
  • Stop 24A Ayliffes Rd - South side
  • Stop 26 Shepherds Hill Rd - East side

Public transport data from Adelaide Metro via data.sa.gov.au (South Australian Government open data). Modes are inferred from stop names, so some Glenelg tram-line stops may appear as bus. Stops are matched to this suburb using ABS 2021 suburb (SAL) boundaries.

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Frequently Asked Questions

What is the postcode for St Marys (SA)?

St Marys (SA) is in postcode 5042, in SA, Australia.

Where is St Marys (SA)?

St Marys (SA) is a suburb in SA, within the Mitcham local government area, Australia.

Is St Marys (SA) a good place to live?

See St Marys (SA)'s livability breakdown — safety, schools, transport, lifestyle and affordability — plus resident reviews on this page.