🔍

Rapid Bay

SA 5204 • South Australia

15
Population (2021)
N/A
Median Personal Income
15.32 km²
Area
N/A
Median Rent
CoastalRuralRetirees
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About Rapid Bay

Rapid Bay is a small coastal locality on the southern tip of the Fleurieu Peninsula in South Australia, situated approximately 100 kilometres south of Adelaide and within the District Council of Yankalilla. The community is tiny — recording fewer than 200 permanent residents — but the locality draws visitors from across the state for its famous pair of jetties, crystal-clear waters, and outstanding marine biodiversity. The surrounding area is characterised by rugged coastal cliffs, sandy beaches, and rolling hills covered in native scrub.

Rapid Bay is renowned as one of South Australia's best dive sites, particularly famous for reliably spotting leafy seadragons — the state's marine emblem — in the wild. The historic long jetty (now replaced by a newer structure) and the surrounding waters attract divers, snorkellers, anglers, and campers throughout the year. Permanent residents enjoy a deeply peaceful, off-the-grid lifestyle, with basic amenities available in nearby Yankalilla, while more extensive services are found in Victor Harbor or Adelaide.

Rapid Bay falls under postcode 5204 and is governed by the Yankalilla Council (Local Government Area). For federal elections, residents vote in the electorate of Mayo, while state elections fall under the Mawson electorate.

📍 Location

State
South Australia
Postcode
5204
Urban Area
N/A
LGA / Council
Yankalilla
Federal Electorate
Mayo
State Electorate
Mawson
Type
Locality
Timezone
Adelaide (UTC+9:30)
Coordinates
-35.57°, 138.32°
Statistical Area
N/A
Area
15.32 km²
Population Density
1 /km²
Elevation
0m

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💰 Income

ATO taxable income Postcode 5204

Median taxable income for individual taxpayers in postcode 5204, comparing the 2019–20 and 2023–24 financial years.

Median 2019–20
$34,118
Median 2023–24
$40,835
▲ 19.7% increase
Average taxable income (2023–24)
$54,038

Source: ATO Taxation Statistics 2023–24, Individuals Table 8 (median & average taxable income by postcode). Covers all individuals who lodged a return in postcode 5204; postcodes with fewer than 200 lodgments are suppressed by the ATO.

🚌 Transport & Commute

Commute to Adelaide CBD

Distance
100 km
By Train
No rail service; nearest is Noarlunga Centre (~70 km away)
By Car (Peak)
90-100 min
By Car (Off-Peak)
80-90 min

🛣️ Car essential; accessed via the Main South Road and Normanville Road through the Fleurieu Peninsula

Walkability Car-Dependent

Very small, isolated coastal locality; car required for all shopping, services, and commuting

🛒 Supermarkets Nearby

No major supermarkets listed for this suburb.

🎓 Schools

👥 Demographics

Census 2016
0
Census 2021
15
▲ 0% growth

Population Growth

Gender Distribution (Census 2021)

📊 Population: ABS Census 2021

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Nearby Suburbs

Frequently Asked Questions

What is Rapid Bay SA famous for? +

Rapid Bay is famous for its jetties, which are among the best shore-dive sites in South Australia. The area is particularly renowned for reliable sightings of leafy seadragons in their natural habitat.

How far is Rapid Bay from Adelaide? +

Rapid Bay is approximately 100 kilometres south of Adelaide, roughly a 90-minute drive via the Main South Road and Fleurieu Peninsula roads.

Can you swim at Rapid Bay? +

Yes, Rapid Bay has calm, clear water suitable for swimming, snorkelling, scuba diving, and fishing. The jetties are accessible to the public and very popular with divers and anglers.

What LGA is Rapid Bay in? +

Rapid Bay is in the District Council of Yankalilla on the southern Fleurieu Peninsula, South Australia.

Is Rapid Bay worth visiting? +

Absolutely — Rapid Bay is a popular day trip or camping destination from Adelaide, especially for divers and snorkellers seeking leafy seadragons, as well as anglers, families, and nature lovers.

What is the population of Rapid Bay? +

Rapid Bay had a population of 15 at the 2021 Census.