Gosse, SA 5223
Kangaroo IslandAll suburbs in postcode 5223
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.
Selling in Gosse?
Get the free selling guide, personalised to Gosse, or ask for a free appraisal from a local agent.
Rent in Gosse
Rental data as of October 2026
Free appraisal in Gosse
What’s your home worth in Gosse?
Ask us to introduce one participating agent who sells in your area for an appraisal backed by recent comparable sales. Only with your permission, and no commitment to list.
What to know about Gosse
Gosse (5223) sits in the Kangaroo Island region of South Australia.
Gosse has roughly 25 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
Gosse 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 24°C (mild), winter mornings around 8°C (mild). Annual rainfall lands at about 776 mm. Figures are our 1991 to 2020 averages of SILO data for this location (Queensland Government, built from Bureau of Meteorology observations).
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 Gosse's population at 25, with a median age of 48. That sits as an established, older skew. Households are predominantly owner-occupied (111% own, 56% rent), which shapes everything from school catchment stability to how often properties turn over. 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
- 25
- Median age
- 48
- Family households
- 122%
- Owner occupied
- 111%
- Renter occupied
- 56%
Demographics data as of May 2026· ABS 2021 Census
Weather year-round
- Annual rainfall
- 776 mm
- Hottest month, avg max
- 24.1°C
- Coldest month, avg min
- 8.1°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 Gosse
- What is the Gosse postcode?
- Gosse is in the 5223 postcode, in SA, in the Kangaroo Island region.
- Where is Gosse?
- Gosse is a suburb in the Kangaroo Island area, SA 5223.
- How walkable is Gosse?
- Gosse has a Walk Score of 0 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Gosse?
- Gosse is close to Western River, De Mole River, Cape Borda, Duncan, Middle River.
- What is the population of Gosse?
- The population of Gosse is approximately 25 (2021 Census). The median age is 48.
Selling in Gosse? Get the free selling guide
What selling costs, how agents price homes, what to ask them and a 12-week plan to settlement, personalised to Gosse. A free PDF, in about a minute.
More on Gosse and nearby
Compare side by side
Selling in SA
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.