Aldinga Beach is an outer southern suburb of Adelaide, South Australia. It lies within the city of Onkaparinga and has the postcode 5173. At the 2011 census, Aldinga beach had a population of 9,697.The beach is a well-known spot for surfing, swimming, scuba diving, and snorkeling during the summer months. It overlooks an aquatic reserve which has been created to safeguard a unique reef formation. Aldinga Beach is also known as Dingah to the local residents. Aldinga beach is associated with two protected areas - the Aldinga scrub conservation park and the Aldinga reef aquatic reserve. The Aldinga scrub conservation park is located within the southern extent of the suburb and on land in the adjoining suburb of Sellicks beach. The Aldinga reef aquatic reserve is located immediately offshore of both Aldinga beach and port Willunga and includes land within the intertidal zone of both suburbs.

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Around Aldinga Beach SA 5173

Our Picks on what to Do in Aldinga Beach SA

Symonds Reserve

Snapper Point

Aldinga Bay Scout Group

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The ReTrO Shack

Aldinga Beach Holiday Park

Aldinga Beach Getaways

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Our Picks on what to Eat in Aldinga Beach SA

Sandbar Cafe

Enjoyment Aficionado

Aldinga Bay Cafe

Shopping in Aldinga Beach SA

Location Information 

  • Population: 12,345, 9,697
  • State electorate(s): Mawson
  • Federal Division(s): Mayo
  • Population information is based on 2016 Census data.
Acknowledgement of Country

Aldinga Beach SA is located on the following Aboriginal Nation/s. acknowledges the Australian Aboriginal and Torres Strait Islander peoples as the first inhabitants of the nation and the traditional custodians of the lands where we live, learn and work.