St Kilda at a glance
Walk score
2
Very car dependent
Population
88
Median age 57
The brief
What to know about St Kilda.
The postcode for St Kilda is 5110 (SA), part of Greater Adelaide.
St Kilda (5110) sits in the Playford region of South Australia.
St Kilda has roughly 88 residents, with a retiree-heavy demographic. Households are mostly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
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What it’s like to live here.
St Kilda scores 2/100 on walkability, which makes it car-dependent with limited public transport. Plan for two cars in a typical household, especially if work isn't local.
Summer days here average around 28°C (warm), winter mornings around 7°C (cool). Annual rainfall lands at about 448mm. Data comes from the Bureau of Meteorology's Adelaide (Kent Town) station, 11.1km away.
Schooling within or near the suburb covers 11 government primary, 1 government secondary, 3 Catholic, 2 independent.
Who lives here
Demographics.
The 2021 Census put St Kilda's population at 88, with a median age of 57. That sits as a retiree-heavy demographic. Households are mostly owner-occupied (62% own, 40% rent), which shapes everything from school catchment stability to how often properties turn over. Lone-person households are notable here (64%), often a marker of unit-heavy stock and walkable infrastructure.
Population
88
Median age
57
Family households
34%
Lone person
64%
Demographics data as of May 2026· ABS 2021 Census
Market
The price of a home here.
Median house price
Verified median pending
We don't yet have a verified suburb-level median for this market. We're working on a data partner; in the meantime, treat the state-level figures as a guide only. How we source data.
Rental and ownership
Weekly rent (house)
$485/wk
Weekly rent (unit)
$500/wk
Owner occupied
62%
Renter occupied
40%
At a deeper level
88
Median age: 57
Rental data as of March 2026· rental-sa
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Safety
Crime and safety.
8
total offences in 2025-26
Top offence categories
Crime statistics are reported at LGA level and may cover a broader area than this suburb.
Source: State Police Open Data
Crime data as of June 2026· State Police Open Data
Getting around
Walkability.
2
0
15
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Nearby suburbs
Education
Schools in St Kilda.
Local schools for St Kilda
View the catchment for each school to find out more.
Government School Catchment
Burton Primary School
Settlers Farm Campus R-6
North Haven School
© ACARA, licensed under CC BY 4.0.
Climate
Weather year-round.
Annual Rainfall
448 mm
Hottest Month (avg max)
28.0°C
Coldest Month (avg min)
7.0°C
Monthly Rainfall (mm)
Weather data from BOM station Adelaide (Kent Town) (11 km away)
Climate data as of May 2026· Bureau of Meteorology
Frequently asked
About St Kilda.
- What is the St Kilda postcode?
- St Kilda is in the 5110 postcode, in SA, in the City of Playford region.
- Where is St Kilda?
- St Kilda is a suburb of Adelaide, in SA 5110. It is part of the Greater Adelaide area, in the City of Playford region.
- What is the average rent in St Kilda?
- The median weekly rent for houses is $485, for units it's $500.
- What schools are in St Kilda?
- There are 20 schools serving St Kilda on this page, including Burton Primary School, Settlers Farm Campus R-6, North Haven School.
- How walkable is St Kilda?
- St Kilda has a Walk Score of 2 out of 100, highly car-dependent. transit score 0, bike score 15.
- What suburbs are near St Kilda?
- St Kilda is close to Waterloo Corner, Outer Harbor, Bolivar, Burton, North Haven.
- What is the population of St Kilda?
- The population of St Kilda is approximately 88 (2021 Census). The median age is 57.
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Sources cited
Median, growth and rental data from state revenue offices and ABS. Census from ABS 2021. Climate from BoM. Hazard from Geoscience Australia. School data from ACARA. Crime from state police open data. Full methodology →
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