Yorke Peninsula
Sunnyvale
Sunnyvale at a glance
Walk score
0
Very car dependent
Population
38
Median age 34
The brief
What to know about Sunnyvale.
Sunnyvale (5552) sits in the Yorke Peninsula region of South Australia.
Sunnyvale has roughly 38 residents, with a young-family demographic. Households are predominantly owner-occupied. 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.
Sunnyvale 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.
Schooling within or near the suburb covers 4 government primary, 1 Catholic, 2 independent.
Who lives here
Demographics.
The 2021 Census put Sunnyvale's population at 38, with a median age of 34. That sits as a young-family demographic. Households are predominantly owner-occupied (118% own, 0% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (127% family households, 0% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
Population
38
Median age
34
Family households
127%
Lone person
–
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)
$193/wk
Weekly rent (unit)
$164/wk
Owner occupied
118%
Renter occupied
–
At a deeper level
38
Median age: 34
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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
Nearby suburbs
Education
Schools in Sunnyvale.
Local schools for Sunnyvale
View the catchment for each school to find out more.
Government School Catchment
Kadina Memorial School
Wallaroo Mines Primary School
Moonta Area School
© ACARA, licensed under CC BY 4.0.
Frequently asked
About Sunnyvale.
- What is the Sunnyvale postcode?
- Sunnyvale is in the 5552 postcode, in SA, in the Yorke Peninsula region.
- What is the average rent in Sunnyvale?
- The median weekly rent for houses is $193, for units it's $164.
- What schools are in Sunnyvale?
- There are 11 schools serving Sunnyvale on this page, including Kadina Memorial School, Wallaroo Mines Primary School, Harvest Christian College.
- How walkable is Sunnyvale?
- Sunnyvale has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Sunnyvale?
- Sunnyvale is close to Kainton, Arthurton, Clinton Centre, Paskeville, Melton.
- What is the population of Sunnyvale?
- Sunnyvale has approximately 38 residents. The median age is 34.
Sunnyvale
Guides
Surrounding Suburbs
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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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