Coffin Bay, SA
Suburb profile from official open data — demographics, market signals, schools and safety.
At a glance
- Population
- 664
- Median age
- 57
- Household income
- $1,254/wk
- Owner-occupied
- 74%
- Renting
- 19%
- Socio-economic advantage
- Decile 4/10 in SA
- Nearest emergency dept
- Port Lincoln Health Service · 36.9 km
Sources: ABS Census 2021 & SEIFA 2021 (CC BY 4.0); distances are straight-line from the suburb's address centroid.
Current market rent
$430/wk
median, Jan-Mar 2026 · houses $430 · units $550
Official state bond/rent data (CC BY), suburb level.
Community safety
23 recorded incidents in 2025 · up 76.9% vs 2024
Growth & supply · Eyre Peninsula
District population (2025)
7,232
+9% over 10 years
New homes approved (12 mths to May 2026)
44
houses 44 · other 0
ABS statistical district (SA2) containing the suburb centre (CC BY 4.0).
Check any address in Coffin Bay
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All figures from official open data with attribution; estimates and medians are statistical outputs, not valuations. Suburb boundaries follow ABS Suburbs and Localities (SAL) 2021.