Coffin Bay, SA 5607
Streaky BayAll suburbs in postcode 5607
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 Coffin Bay
- Weekly rent (house)
- $470/wk
- Weekly rent (unit)
- $520/wk
Rental data as of June 2026· SA rental bond data
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What to know about Coffin Bay
Coffin Bay (5607) sits in the Streaky Bay region of South Australia.
Coffin Bay has roughly 664 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
Coffin Bay scores 10/100 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 26°C (mild), winter mornings around 8°C (cool). Annual rainfall lands at about 467 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 6 government primary, 1 government secondary, 1 Catholic, 1 independent.
Schools in Coffin Bay
Location
Walkability
- Walk
- 10/100
- 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 Coffin Bay's population at 664, with a median age of 57. That sits as a retiree-heavy demographic. Households are mostly owner-occupied (74% own, 19% rent), which shapes everything from school catchment stability to how often properties turn over. The household mix skews family-dominated (64% family households, 32% lone person), so amenity decisions tend to follow what families want: parks, schools, supermarkets.
- Population
- 664
- Median age
- 57
- Family households
- 64%
- Lone person
- 32%
- Owner occupied
- 74%
- Renter occupied
- 19%
Demographics data as of May 2026· ABS 2021 Census
Crime and safety
17 offences recorded in 2025-26
Top offence categories
Source: State Police Open Data
Crime data as of June 2026
Weather year-round
- Annual rainfall
- 467 mm
- Hottest month, avg max
- 26.4°C
- Coldest month, avg min
- 8.0°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 Coffin Bay
- What is the Coffin Bay postcode?
- Coffin Bay is in the 5607 postcode, in SA, in the Streaky Bay region.
- Where is Coffin Bay?
- Coffin Bay is a suburb in the Streaky Bay area, SA 5607.
- What is the average rent in Coffin Bay?
- The median weekly rent for houses is $470, for units it's $520.
- What schools are in Coffin Bay?
- There are 10 schools serving Coffin Bay on this page, including Lake Wangary School, Port Lincoln Special School, Port Lincoln High School.
- How walkable is Coffin Bay?
- Coffin Bay has a Walk Score of 10 out of 100, highly car-dependent. transit score 0, bike score 0.
- What suburbs are near Coffin Bay?
- Coffin Bay is close to Kellidie Bay, Wangary, Horse Peninsula, Little Douglas, Mount Dutton Bay.
- What is the population of Coffin Bay?
- The population of Coffin Bay is approximately 664 (2021 Census). The median age is 57.
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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.