Gidgealpa, SA 5731
Outback - North and EastAll suburbs in postcode 5731
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 Gidgealpa
Rental data as of October 2026
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What to know about Gidgealpa
Gidgealpa (5731) sits in the Outback - North and East region of South Australia.
Gidgealpa has roughly 100 residents, with a typical family-age mix. Households are dominated by renters.
What it’s like to live here
Summer days here average around 39°C (hot), winter mornings around 6°C (cool). Annual rainfall lands at about 156 mm. Figures are our 1991 to 2020 averages of SILO data for this location (Queensland Government, built from Bureau of Meteorology observations).
Location
Demographics
The 2021 Census put Gidgealpa's population at 100, with a median age of 37. That sits as a typical family-age mix. The household mix skews family-dominated (122% family households, 0% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
- Population
- 100
- Median age
- 37
- Family households
- 122%
- Renter occupied
- 67%
Demographics data as of May 2026· ABS 2021 Census
Crime and safety
1 offences recorded in 2025-26
Top offence categories
Source: State Police Open Data
Crime data as of June 2026
Weather year-round
- Annual rainfall
- 156 mm
- Hottest month, avg max
- 38.9°C
- Coldest month, avg min
- 6.4°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 Gidgealpa
- What is the Gidgealpa postcode?
- Gidgealpa is in the 5731 postcode, in SA, in the Outback - North and East region.
- Where is Gidgealpa?
- Gidgealpa is a suburb in the Outback - North and East area, SA 5731.
- What suburbs are near Gidgealpa?
- Gidgealpa is close to Strzelecki Desert, Merty Merty, Innamincka.
- What is the population of Gidgealpa?
- The population of Gidgealpa is approximately 100 (2021 Census). The median age is 37.
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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.