Square Mile, SA 5291
Wattle RangeAll suburbs in postcode 5291
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 Square Mile
Rental data as of October 2026
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What to know about Square Mile
Square Mile (5291) sits in the Wattle Range region of South Australia.
Square Mile has roughly 31 residents, with an established, older skew. 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
Square Mile 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 25°C (mild), winter mornings around 6°C (cool). Annual rainfall lands at about 732 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 9 government primary, 2 government secondary, 1 Catholic, 1 independent.
Schools in Square Mile
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 Square Mile's population at 31, with a median age of 47. That sits as an established, older skew. Households are predominantly owner-occupied (78% own, 0% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (100% family households, 0% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
- Population
- 31
- Median age
- 47
- Family households
- 100%
- Owner occupied
- 78%
Demographics data as of May 2026· ABS 2021 Census
Weather year-round
- Annual rainfall
- 732 mm
- Hottest month, avg max
- 25.3°C
- Coldest month, avg min
- 6.0°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 Square Mile
- What is the Square Mile postcode?
- Square Mile is in the 5291 postcode, in SA, in the Wattle Range region.
- Where is Square Mile?
- Square Mile is a suburb in the Wattle Range area, SA 5291.
- What schools are in Square Mile?
- There are 14 schools serving Square Mile on this page, including Yahl Primary School, Grant High School, Melaleuca Park Primary School.
- How walkable is Square Mile?
- Square Mile has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Square Mile?
- Square Mile is close to Yahl, O B Flat, Ob Flat, Moorak, Mount Gambier.
- What is the population of Square Mile?
- The population of Square Mile is approximately 31 (2021 Census). The median age is 47.
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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.