Yilki at a glance
Walk score
0
Very car dependent
Population
16.8k
Median age 60
The brief
What to know about Yilki.
The postcode for Yilki is 5211 (SA).
Yilki (5211) sits in the Yankalilla region of South Australia.
Yilki has roughly 16,845 residents, with a retiree-heavy demographic. Households are dominated by renters. Daily life is car-dependent: most residents drive to work, school and the shops.
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Day to day
What it’s like to live here.
Yilki scores 0/100 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 3 government primary, 1 government secondary, 2 independent.
Who lives here
Demographics.
The 2021 Census put Yilki's population at 16,845, with a median age of 60. That sits as a retiree-heavy demographic.
Population
16,845
Median age
60
Family households
–
Lone person
–
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)
$290/wk
Weekly rent (unit)
$247/wk
Owner occupied
–
Renter occupied
–
At a deeper level
16,845
Median age: 60
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Getting around
Walkability.
0
0
0
Scores calculated from OpenStreetMap data (ODbL)
Walkability data as of May 2026· OpenStreetMap
Place
Location.
Amenities
Transport
Education
Schools in Yilki.
Local schools for Yilki
View the catchment for each school to find out more.
Government School Catchment
Victor Harbor High School
Victor Harbor Primary School
Port Elliot Primary 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 Yilki.
- What is the Yilki postcode?
- Yilki is in the 5211 postcode, in SA, in the District Council of Yankalilla region.
- Where is Yilki?
- Yilki is a regional suburb in SA, postcode 5211, in the District Council of Yankalilla region.
- What is the average rent in Yilki?
- The median weekly rent for houses is $290, for units it's $247.
- What schools are in Yilki?
- There are 7 schools serving Yilki on this page, including Investigator College, Victor Harbor High School, Victor Harbor Primary School.
- How walkable is Yilki?
- Yilki has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Yilki?
- Yilki is close to Back Valley, Chiton, Lower Inman Valley, Waitpinga, Willow Creek.
- What is the population of Yilki?
- The population of Yilki is approximately 16,845 (2021 Census). The median age is 60.
For Sale
Yilki
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Surrounding Suburbs
Side by side
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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 →
Always dated
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