Sheaoak Flat, SA 5581
Yorke PeninsulaAll suburbs in postcode 5581
Updated
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.
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Rent in Sheaoak Flat
Rental data as of October 2026
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What to know about Sheaoak Flat
Sheaoak Flat (5581) sits in the Yorke Peninsula region of South Australia.
Sheaoak Flat has roughly 28 residents, with a retiree-heavy demographic. Households are predominantly owner-occupied. Daily life is car-dependent: most residents drive to work, school and the shops.
What it’s like to live here
Sheaoak Flat 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 371 mm. Figures are our 1991 to 2020 averages of SILO data for this location (Queensland Government, built from Bureau of Meteorology observations).
Schooling within or near the suburb covers 2 government primary.
Schools in Sheaoak Flat
Location
Walkability
- Walk
- 0/100
- Transit
- 0/100
- Bike
- 0/100
Very car dependent. Scores out of 100, calculated from OpenStreetMap data (ODbL).
Walkability data as of May 2026· OpenStreetMap
Demographics
The 2021 Census put Sheaoak Flat's population at 28, with a median age of 63. That sits as a retiree-heavy demographic. Households are predominantly owner-occupied (100% own, 0% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (77% family households, 46% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
- Population
- 28
- Median age
- 63
- Family households
- 77%
- Lone person
- 46%
- Owner occupied
- 100%
Demographics data as of May 2026· ABS 2021 Census
Weather year-round
- Annual rainfall
- 371 mm
- Hottest month, avg max
- 28.3°C
- Coldest month, avg min
- 7.1°C
Rainfall by month
Our 1991 to 2020 averages of SILO data (Queensland Government, built from Bureau of Meteorology observations, CC BY 4.0) for this location.
Climate data as of October 2026· SILO (Queensland Government), from Bureau of Meteorology observations
Questions about Sheaoak Flat
- What is the Sheaoak Flat postcode?
- Sheaoak Flat is in the 5581 postcode, in SA, in the Yorke Peninsula region.
- Where is Sheaoak Flat?
- Sheaoak Flat is a suburb in the Yorke Peninsula area, SA 5581.
- What schools are in Sheaoak Flat?
- There are 4 schools serving Sheaoak Flat on this page, including Curramulka Primary School, Stansbury Primary School, Minlaton District School.
- How walkable is Sheaoak Flat?
- Sheaoak Flat has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Sheaoak Flat?
- Sheaoak Flat is close to Port Julia, Port Julia, Port Vincent, Black Point, Curramulka.
- What is the population of Sheaoak Flat?
- The population of Sheaoak Flat is approximately 28 (2021 Census). The median age is 63.
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Sources. House and unit medians from the NSW Valuer General, Land Victoria, the SA Government and the ABS; rents from the state rental bond authorities. Census from the ABS (2021), climate from the Bureau of Meteorology, hazard from Geoscience Australia, schools from ACARA and crime from state police open data. Each figure carries its source and date. How we source data
How we’re paid. The guides and this page are free. When a seller asks, we introduce one local agent, and the agent pays us a flat fee for the introduction, never a share of their commission; it costs the seller nothing. If a figure looks wrong, tell us and we’ll fix it.