Walker Flat, SA 5238
Karoonda East MurrayAll suburbs in postcode 5238
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 Walker Flat
Rental data as of October 2026
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What to know about Walker Flat
Walker Flat (5238) sits in the Karoonda East Murray region of South Australia.
Walker Flat has roughly 92 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.
What it’s like to live here
Walker 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 31°C (warm), winter mornings around 5°C (cool). Annual rainfall lands at about 283 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 3 government primary.
Schools in Walker 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 Walker Flat's population at 92, with a median age of 61. That sits as a retiree-heavy demographic. Households are mostly owner-occupied (73% own, 16% rent), which shapes everything from school catchment stability to how often properties turn over. Lone-person households are notable here (56%), often a marker of unit-heavy stock and walkable infrastructure.
- Population
- 92
- Median age
- 61
- Family households
- 49%
- Lone person
- 56%
- Owner occupied
- 73%
- Renter occupied
- 16%
Demographics data as of May 2026· ABS 2021 Census
Crime and safety
5 offences recorded in 2025-26
Top offence categories
Source: State Police Open Data
Crime data as of June 2026
Weather year-round
- Annual rainfall
- 283 mm
- Hottest month, avg max
- 31.4°C
- Coldest month, avg min
- 4.9°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 Walker Flat
- What is the Walker Flat postcode?
- Walker Flat is in the 5238 postcode, in SA, in the Karoonda East Murray region.
- Where is Walker Flat?
- Walker Flat is a suburb in the Karoonda East Murray area, SA 5238.
- What schools are in Walker Flat?
- There are 5 schools serving Walker Flat on this page, including Swan Reach Area School, Cambrai Primary School, Mannum Community College.
- How walkable is Walker Flat?
- Walker Flat has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Walker Flat?
- Walker Flat is close to Purnong Landing, Purnong, Wongulla, Old Teal Flat, Julanka Holdings.
- What is the population of Walker Flat?
- The population of Walker Flat is approximately 92 (2021 Census). The median age is 61.
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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.